The 1957-2010 IOCV Conference Proceedings are also available at eScholarship

Research presented at future IOCV conferences will be published as peer-reviewed articles in the official IOCV journal, the Journal of Citrus Pathology

• Proceedings 1 - 1957 - Conference 1957

  Proceedings 1

   

  Cover
  Photo of Delegates
  Title Page
  Dedication
  Conference Committee on Organization
  Foreword
  Contents

  Cochran, L. C.
  Citrus Viruses, Their Economic Importance and Their Modern Methods of Travel
  Wallace, James M.
  A Half Century of Research on Psorosis
  Reichert, I.
  A Survey of Citrus Virus Diseases in the Mediterranean Area
  Wallace, James M.
  Tristeza Disease Investigations, an Example of Progress Through Cooperative International Research
  Oberholzer, P. C. J.
  Host Reactions of Citrus to Tristeza Virus in South Africa
  Grant, Theodore J.
  Tristeza Virus Strains
  Fraser, Lilian R.
  The Relation of Seedling Yellows to Tristeza
  Knorr, L. C.
  Similarities and Differences Between Tristeza in North and South America
  Schneider, Henry
  The Anatomy of Tristeza-Virus-Infected Citrus
  Valiela, M. V. Fernández
  The Present Status of Tristeza in Argentina
  Desjardins, P. R., J. M. Wallace, E. S. H. Wollman, and R. J. Drake
  A Separation of Virus Strains From a Tristeza—Seedling-Yellows Complex by Heat Treatment of Infected Lime Seedlings
  Dickson, R. C., and R. A. Flock
  Insect Vectors of Tristeza Virus
  Carpenter, J. B.
  Present Status of Some Investigations on Stubborn Disease of Citrus in the United States
  Chapot, Henri
  First Studies on the Stubborn Disease of Citrus in Some Mediterranean Countries
  Childs, J. F. L.
  Xyloporosis and Cachexia—Their Status as Citrus Virus Diseases
  Amizet, Lucien
  Contribution to the Study of Xyloporosis in Algeria
  Fraser, Lilian R., and E. C. Levitt
  Recent Advances in the Study of Exocortis (Scaly Butt) in Australia
  Moreira, Sylvio
  Rangpur Lime Disease and Its Relationship to Exocortis
  Knorr, L. C., and H. J. Reitz
  Exocortis in Florida
  Calavan, E. C., and L. G. Weathers
  The Distribution of Exocortis Virus in California Citrus
  Childs, J. F. L., G. G. Norman, and J. L. Eichhorn
  Early Diagnosis of Exocortis Infection in Poncirus trifoliata by a Laboratory Test
  Wallace, J. M., and R. J. Drake
  Citrus Vein Enation
  Calavan, E. C., and L. G. Weathers
  Transmission of a Growth-Retarding Factor in Eureka Lemon Trees
  Weathers, L. G., and E. C. Calavan
  A Bud-Union Disorder of Calamondin Trees in California
  Olson, Edward O.
  Symptomless Carriers and Their Role in the Spread of Citrus Viruses
  Cameron, J. W., R. K. Soost, and H. B. Frost
  The Horticultural Significance of Nucellar Embryony in Citrus
  Weathers, L. G., AND E. C. Calavan
  Nucellar Embryony—A Means of Freeing Citrus Clones of Viruses
  Bitters, W. P.
  Rootstocks in Relation to Control of Tristeza
  Wallace, J. M., and R. J. Drake
  An Indexing Program to Avoid Viruses in Citrus Introduced into the United States
  Reuther, Walter
  A Program for Establishing and Maintaining Virus-Free Citrus Stock
  Nour-Eldin, Farid
  Citrus Virus Disease Research in Egypt
  Hiltabrand, Wray F.
  Certification Program for Maintenance of Virus-Free Propagation Sources of Citrus in California
  Sleeth, Bailey
  The Citrus Budwood Certification Program in Texas
  Norman, Gerald G.
  Florida State Plant Board Program for Virus-Free Budwood
  Streets, R. B.
  Citrus Bud Certification in Arizona

• Proceedings 2 - 1961 - Conference 1960

  Proceedings 2

   

  Cover
  Photo of Delegates
  Title Page and Verso
  Preface
  Contributors
  Committees and Officers
  Contents

  Robert W. Hodgson
  Taxonomy and Nomenclature In Citrus
  R. K. Soost and J. W. Cameron
  Fruit Characters In Young Trees Of Long-Established Nucellar Lines
  Henry Schneider, J. W. Cameron, R. K. Soost, and E. C. Calavan
  Classifying Certain Diseases As Inherited
  Harry C. Burnett
  The Color Test For Exocortis Indexing In Florida
  E. C. Calavan and L. G. Weathers
  Evidence For Strain Differences and Stunting With Exocortis Virus
  L. R. Fraser, E. C. Levitt, and J. Cox
  Relationship Between Exocortis and Stunting Of Citrus Varieties On Poncirus Trifoliata Rootstock
  Sylvio Moreira
  A Quick Field Test For Exocortis
  Victoria Rossetti
  Testing For Exocortis
  James B. Sinclair and Ralph T. Brown
  Reaction Of Rootstocks To Exocortis
  L. J. Klotz and T. A. DeWolfe
  Can Phytophthora Spp. Transmit Psorosis
  Gino Malaguti and L. C. Knorr
  Psorosis In Venezuela—An Emendation
  Colette Bové, Georges Morel, Françoise Monier, and Joseph M. Bové
  Chemical Studies On Stubborn-Affected Marsh Grapefruit and Washington Navel Oranges
  E. C. Calavan and D. W. Christiansen
  Stunting and Chlorosis Induced In Young-Line Citrus Plants By Inoculations From Navel Orange Trees Having Symptoms Of Stubborn Disease
  J. B. Carpenter
  Virus Content Of Citrus Trees With Symptoms Of Stubborn Disease
  H. Chapot
  Morphological Modifications Induced By Stubborn Disease On Citrus Fruits
  R. H. Hilgeman
  Response Of Stubborn-Infected Trees To Iron Chelates
  William G. Long and J. F. L. Childs
  Differences In Temple Orange Color and Quality Associated With Stylar-End Greening
  L. W. Storm and R. B. Streets
  Some Possible Anatomical And Serological Techniques In Diagnosing Stubborn Disease In Citrus
  Avelino E. Bigornia and Carlos A. Calica
  Tristeza In The Philippines
  Mortimer Cohen and Harry C. Burnett
  Tristeza In Florida
  Ingvar Granhall
  The Danger Of Introducing Tristeza and Its Most Efficient Vector Into The Mediterranean Area
  T. J. Grant, S. Moreira, and Ary A. Salibe
  Tristeza and Stem Pitting In Brazil
  T. Matsumoto, M. C. Wang, and H. J. Su
  Studies On Likubin
  Paul A. Norman and Theodore J. Grant
  Variations In Aphid Transmission Of Tristeza Virus
  G. S. Reddy and P. Govinda Rao
  Is There Tristeza In Andhra Pradesh, India
  Henry Schneider
  Anatomical Aspects Of Tristeza-Diseased Citrus, Aeglopsis, and Afraegle
  J. M. Wallace and R. J. Drake
  Seedling Yellows In California
  E. C. Calavan, D. W. Christiansen, and L. G. Weathers
  Comparative Reactions Of Orlando Tangelo and Palestine Sweet Lime To Cachexia and Xyloporosis
  Edward O. Olson, Art Shull, and Gordon Buffington
  Evaluation Of Indicators For Xyloporosis and Exocortis In Texas
  E. F. Frolich and R. W. Hodgson
  A Disorder Of Rangpur Lime and Citron On Sweet Orange
  Ary A. Salibe
  Scion-Rootstock Incompatibilities In Brazil
  H. Chapot
  Impietratura In Mediterranean Countries
  Gaetano Ruggieri
  Observations and Research On Impietratura
  L. G. Weathers
  Responses Of Citrus To Concurrent Infection With Two Or More Unrelated Viruses
  T. J. Grant and M. K. Corbett
  Mechanical Transmission Of Infectious Variegation Virus In Citrus and Noncitrus Hosts
  L. R. Fraser
  Lemon Crinkly Leaf Virus
  Ross M. Allen and R. B. Streets
  Bud Certification In Arizona
  D. C. Giacometti and Norberto Leite
  The Budwood Registration Program For The Rio Citrus Area
  Walter Reuther
  The California Citrus Variety Improvement Program
  Bailey Sleeth
  Indexing Citrus For Viruses In Texas
  M. V. Fernández Valiela
  Citrus Virus Diseases In Argentina
  Victoria Rossetti and Ary A. Salibe
  Occurrence Of Citrus Virus Diseases In The State Of São Paulo
  R. Vogel
  Citrus Virus Diseases In Corsica
  Cesare Sibilia
  Citrus Virus Diseases In The Region Of Fondi, Italy
  Shoichi Tanaka and Shunichi Yamada
  Citrus Virus Diseases In Japan
  Béchir Jamoussi
  Citrus Virus Diseases In Tunisia
  H. H. Thornberry
  Suggested Procedures and Differential Hosts For Identifying Viruses

  Index

• Proceedings 3 - 1965 - Conference 1963

  Proceedings 3

   

  Cover
  Photo of Delegates
  Title Page and Verso
  Preface
  Contributors
  Committees and Officers
  Contents

  E. W. Kitajima, D. M. Silva, A. R. Oliveira, G. W. Müller, and A. S. Costa
  Electron Microscopical Investigations on Tristeza
  Darcy M. Silva, A. R. Oliveira, and Elliot W. Kitajima
  Partial Purification of Tristeza Virus
  D. C. Giacometti and G. M. Araüjo
  Cross Protection from Tristeza in Different Species of Citrus
  S. Moreira, T. J. Grant, A. A. Salibe, and C. Roessing
  Tristeza Tolerant Rootstocks—Their Behavior after Twelve Years in Orchard
  R. E. Schwarz
  Epidemiology of the Tristeza Virus Complex under South African Conditions
  S. P. Capoor
  Presence of Seedling Yellows Complex in the Citrus of South India
  J. M. Wallace, A. L. Martinez, and R. J. Drake
  Further Studies on Citrus Seedling Yellows
  Ary A. Salibe
  Occurrence of Stem Pitting in Citrus Types in Brazil
  Victoria Rossetti, Tauba G. Fassa, and J. Nakadaira
  Reaction of Citrus Varieties to the Stem Pitting Virus of Pera Orange
  Ody Rodriguez and Sylvio Moreira
  Stem Pitting Problem in a Pera Sweet Orange Fertilization Experiment
  Ary A. Salibe and V. Rossetti
  Stem Pitting and Decline of Pera Sweet Orange in the State of São Paulo
  S. Moreira
  Cachexia and Xyloporosis: Are They Caused by the Same Virus?
  J. F. L. Childs, J. L. Eichhorn, L. E. Kopp, and R. E. Johnson
  Experimental Evidence That Cachexia and Xyloporosis Are Caused by the Same Virus
  Ary A. Salibe and Sylvio Moreira
  Reaction of Types of Citrus as Scion and as Root-stock to Xyloporosis Virus
  E. C. Calavan and D. W. Christiansen
  Variability of Cachexia Reactions among Varieties of Rootstocks and Within Clonal Propagations of Citrus
  Edward O. Olson
  Evidence That Xyloporosis Virus Does Not Pass Through Seeds of Palestine Sweet Lime
  J. F. L. Childs, Russell E. Johnson, and J. L. Eichhorn
  The Question of Seed Transmission of Cachexia-Xyloporosis Virus
  Ary A. Salibe
  A Quick Field Test for Xyloporosis Virus
  Diego Rodriguez
  Viruses in Sweet Lime Rootstock in Bella Vista, Corrientes
  L. G. Weathers, M. K. Harjung, and R. G. Platt
  Some Effects of Host Nutrition on Symptoms of Exocortis
  Ary A. Salibe and S. Moreira
  Strains of Exocortis Virus
  E. F. Frolich, E. C. Calavan, J. B. Carpenter, D. W. Christiansen, and C. N. Roistacher
  Differences in Response of Citron Selections to Exocortis Virus Infection
  Ary A. Salibe and S. Moreira
  New Test Varieties for Exocortis Virus
  Gerald G. Norman
  The Incidence of Exocortis Virus in Florida Citrus Varieties
  Arnoldo R. Pujol
  Exocortis and Other Problems with Trifoliate Orange Rootstock
  R. Vogel, C. Bové, and J. M. Bové
  Exocortis in Corsica
  Ary A. Salibe and Sylvio Moreira
  Seed Transmission of Exocortis Virus
  Ary A. Salibe and S. Moreira
  Tahiti Lime Bark Disease Is Caused by Exocortis Virus
  A. A. Bitancourt
  Local Lesions in Psorosis
  Victoria Rossetti and Ary A. Salibe
  Incidence of Different Types of Psorosis in Citrus Varieties in the State of São Paulo
  C. N. Roistacher and E. G. Calavan
  Cross-Protection Studies with Strains of Concave Gum and Psorosis Viruses
  W. C. Price
  Transmission of Psorosis Virus by Dodder
  Orlando Sampaio Passos
  Absence of Young-Leaf Symptoms of Psorosis in the State of Bahia, Brazil
  Arnoldo R. Pujol and Horacio N. Beñatena
  Study of Psorosis in Concordia, Argentina
  Ary A. Salibe
  Susceptibility of Citrus Varieties to Leaf-Curl Virus
  Gaetano Ruggieri
  On the Impietratura of Grapefruit
  M. V. Fernández Valiela, C. Fortugno, and F. Corizzi
  Incidence of Bud-Union Crease in Citrus Trees Grafted on Trifoliata Rootstock in the Delta del Paraná and San Pedro Areas of Argentina
  Ary A. Salibe
  Studies on Bud-Union Crease of Citrus Trees
  I. Reichert, A. Rental, and O. Ginsburg
  Bud-Union Constriction Disorder of Grapefruit on Sour Orange in Israel
  J. L. Foguet
  A Bark Disorder of Grapefruit
  J. Cassin
  Research on Stubborn Disease in Morocco
  Ary A. Salibe and S. Moreira
  Variola—a Probable Virus Disease of Citrus
  Arnoldo R. Pujol
  A Virus-Like Disorder of Malvasio Tangerine on Rough Lemon Rootstock
  P. C. J. Oberholzer, D. F. A. Von Standen, and W. J. Basson
  Greening Disease of Sweet Orange in South Africa
  J. C. Tucci, R. D. Quintela, and R. P. Mousques
  Virus Diseases in Salto (Uruguay)
  Maria Salome Del Rosario and Cesar Alaban
  Virus Diseases of Citrus in the Philippines
  G. S. Reddy
  Citrus Decline in South India
  Silverio Planes, Eusebio Gonzalez-Sicilia, and Francisco Marti
  Studies on Citrus Virus Diseases
  I. Hosein
  Citrus Virus Diseases of Trinidad, Jamaica, and British Honduras
  Ary A. Salibe and C. Roessing
  Testing Citrus Trees for Viruses
  V. Rossetti, A. A. Salibe, A. F. Cintra, S. Bonilha, and D. Armbruster
  The Citrus Budwood Certification Program in the State of São Paulo
  Horacio N. Beñatena and Arnoldo R. Pujol
  The Citrus Budwood Program in Concordia, Argentina
  T. J. Grant and M. K. Corbett
  Progress in Citrus Virology: Mechanical Transmission
  Danielle Dauthy and J. M. Bové
  Experiments on Mechanical Transmission of Citrus Viruses
  G. Majorana and G. Scaramuzzi
  Studies on Petri's Variegation of Sour Orange Leaves
  Shoichi Tanaka, Kunihei Kishi, and Shunichi Yamada
  Researches on the Indicator Plants of Satsuma Dwarf and Hassaku Dwarf Viruses
  V. Rossetti, J. T. Nakadaira and C. Roessing
  Experiments on Heating Budwood to Eliminate Exocortis Virus
  F. Nour-Eldin and M. T. El-Banna
  Distribution and Movement of Psorosis and Tristeza Viruses in Citrus Plants
  Ary A. Salibe
  Distribution and Movement of Exocortis Virus in Citrus Trees
  F. Nour-Eldin, M. A. Tolba, M. T. El-Banna, and Shoukriya El-Attar
  Ring Callus as a Path for Non-Graft-Transmitted Aeglopsis chevalieri Vein-Clearing Virus
  A. W. Feldman and R. W. Hanks
  Quantitative Determination of the Free Amino Acids and Amides in Roots and Leaves of Healthy and Exocortis-Infected Citrus sinensis Osbeck on Poncirus trifoliata Raf.
  A. Jardeny, S. P. Monselise, and Mathilde Chorin
  Some Morphological and Physiological Features of Clementine Mandarin Trees Affected by Cachexia
  S. P. Monselise and R. Goren
  Some Physiological Properties of Leaves and Bark of Psorosis-Infected Valencia Orange Trees
  S. Moreira and C. Roessing
  Behavior of 77 Tristeza Tolerant Rootstocks with Old and Nucellar Clones of Barão Orange Scions
  D. C. Giacometti
  Reaction of Sweet Lime to Seedling Yellows, Exocortis, and Xyloporosis Viruses
  Ody Rodriguez and Sylvio Moreira
  Nucellar Baianinha Orange as Top in a Rootstock-Fertilization-Spacing Experiment
  S. Moreira and A. A. Salibe
  Nucellar Lines in the State of São Paulo, Brazil

  Index

• Proceedings 4 - 1968 - Conference 1966

  Proceedings 4

   

  Cover
  Photo of Delegates
  Title Page and Verso
  Preface
  Acknowledgments
  Committees and Officers
  Contributors
  Contents

        Chapter 1    Psorosis and Related Diseases
  J. M. Wallace
  Recent Developments in the Citrus Psorosis Diseases
  A. L. Madaluni
  Studies on Finger Mark Disorder of Citrus in Italy
  C. N. Roistacher and R. L. Blue
  A Psorosis-Like Virus Causing Symptoms Only on Dweet Tangor
  P. Veyrat and F. Marti-Fabrigat
  The Influence of Nitrogen Fertilization on the Severity of Psorosis Bark Scaling

        Chapter 2    Tristeza and Related Diseases
  Lilian R. Fraser
  Recent Advances in the Study of Tristeza and Seedling Yellows
  Lilian R. Fraser, K. Long, and J. Cox
  Stem Pitting of Grapefruit—Field Protection by the Use of Mild Virus Strains
  A. S. Costa, G. W. Müller, and Claudio L. Costa
  Rearing the Tristeza Vector, Toxoptera citricida, on Squash
  K. Mendel
  Observations on the Incidence of Tristeza Disease in Various Countries in Africa
  Celso M. Araujo and Helio O. Vasconcellos
  An Unreported Symptom of Tristeza
  Sylvio Moreira
  Growing Citrus in the Presence of Tristeza
  D. S. Rodriguez
  Decline of Citrus on Sweet Lime Rootstock in the Bella Vista Region of Argentina
  Ricardo E. Cortez and Ciriaco S. Celino
  Distribution of Tristeza Virus in Philippine Citrus
  W. C. Price
  Translocation of Tristeza and Psorosis Viruses
  E. W. Kitajima and A. S. Costa
  Electron Microscopy of the Tristeza Virus in Citrus Leaf Tissues
  G. W. Müller, O. Rodriguez, and A, S. Costa
  A Tristeza Virus Complex Severe to Sweet Orange Varieties
  G. W. Müller and A. S. Costa
  Further Evidence on Protective Interference in Citrus Tristeza

        Chapter 3    Cachexia-Xyloporosis and Related Diseases
  J. F. L. Childs
  A Review of the Cachexia-Xyloporosis Situation
  Sylvio Moreira
  Xyloporosis in Brazil

        Chapter 4    Exocortis and Related Diseases
  E. O. Olson
  Review of Recent Research on Exocortis Disease
  L. L. Stubbs
  Apparent Elimination of Exocortis and Yellowing Viruses in Lemon by Heat Therapy and Shoot-Tip Propagation
  Silverio Planes, Francisco Marti-Fabrigat, Celia Fuertes, Joaquin Garcia, and Miguel Aparicio
  Exocortis in the Citrus Area of Valencia
  E. C. Calavan, L. G. Weathers, and D. W. Christiansen
  Effect of Exocortis on Production and Growth of Valencia Orange Trees on Trifoliate Orange Rootstock

        Chapter 5    Stubborn, Greening, and Related Diseases
  E. C. Calavan
  A Review of Stubborn and Greening Diseases of Citrus
  R. E. Schwarz
  Indexing of Greening and Exocortis Through Fluorescent Marker Substances
  R. E. Schwarz
  The Distribution of Greening in Citrus Areas of South Africa
  A. A. Catara and G. Cartia
  Observations on Stubborn Disease in Sicily
  A. A. Salibe and R. E. Cortez
  Leaf Mottling—a Serious Virus Disease of Citrus in the Philippines
  J. F. L. Childs
  Symptoms of Stubborn Disease in Florida
  L. R. Fraser and Daljit Singh
  Citrus Dieback in India—the Contribution of Greening Virus
  E. C. Calavan, C. N. Roistacher, and D. W. Christiansen
  Distribution of Stubborn Disease Virus in Trees of Citrus sinensis and C. paradisi at Different Seasons
  Tsunekuni Miyakawa
  Susceptibility of Trifoliate Orange and Some Other Citrus Varieties to Satsuma Dwarf Virus
  Farid Nour-Eldin
  Safargali (Stubborn) Disease and an Associated Tumor-Inducing Agent in the U.A.R.
  A. L. Martinez and J. M. Wallace
  Studies on Leaf-Mottle-Yellows Disease of Citrus in the Philippines

        Chapter 6    Other Virus Diseases of Citrus
  J. M. Wallace and R. J. Drake
  Citrange Stunt and Ringspot, Two Previously Undescribed Virus Diseases of Citrus
  J. L. Foguet and C. A. Oste
  Disorders of Trifoliate Orange Rootstock in Tucumán, Argentina
  Diego S. Rodriguez
  Stem Pitting on Florida Rough Lemon Rootstock
  Arnold R. Pujol
  Eruptive Gummosis, a New Virus Disease of Citrus
  G. Scaramuzzi, A. A. Catara, and G. Cartia
  Investigations on Impietratura Disease
  G. Scaramuzzi and A. A. Catara
  Studies on Sour Orange Stem Pitting in Sicily
  S. M. Garnsey and J. Walter Jones
  Relationship of Symptoms to the Presence of Tatter-Leaf Virus in Several Citrus Hosts
  M. V. Fernandez Valiela
  Small Fruit and Stunting, Two New Disorders of Grapefruit Trees in the Delta del Paraná and San Pedro Areas of Argentina
  P. R. Desjardins, Celia Fuertes-Polo, and J. M. Wallace
  Tissue Culture Studies of West Indian Lime Infected with Vein-Enation Virus
  R. Vogel and J. M. Bové
  Cristacortis, a Virus Disease Inducing Stem Pitting on Sour Orange and Other Citrus Species
  O. Servazzi, F. Marras, and A. Foddai
  Investigations on Citrus Cristacortis in Sardinia
  L. G. Weathers and F. C. Greer, Jr.
  Identification of Variants of Vein-Enation (Woody-Gall) Virus Through Synergism
  G. D. Bridges and C. O. Youtsey
  Further Studies of the Bud-Union Abnormality of Rough Lemon Rootstocks with Sweet Orange Scions
  D. Zanardi, G. Anedda, and B. Follesa
  A Special Form of Stem Pitting in Sardinian Citrus Trees
  G. Terranova and A. Scuderi
  Further Research on Impietratura Disease of Citrus

        Chapter 7    Mechanical Transmission, Isolation, and Purification of Citrus Viruses
  W. C. Price
  A Review of Research on Mechanical Transmission, Purification, and Morphology of Citrus Viruses
  Danielle Yot-Dauthy and J. M. Bové
  Purification of Citrus Crinkly-Leaf Virus
  R. E. Schwarz
  The Mechanical Transmission of the Greening Virus to Cucumber
  G. P. Martelli, G. Majorana, and M. Russo
  Investigations on the Purification of Citrus Variegation Virus
  G. Majorana and G. P. Martelli
  Comparison of Citrus Infectious Variegation and Citrus Crinkly-Leaf Virus Isolates from Italy and California
  D. N. Zois
  Transmission of Virus from Impietratura-Diseased Orange Trees to Herbaceous Hosts by Dodder and Mechanical Methods
  L. J. Klotz And T. A. DeWolfe
  Experimental Attempts to Transmit Citrus Viruses through Phytophthora spp.
  S. Tanaka, Y. Saito, and K. Kishi
  Purification of Satsuma Dwarf Virus

        Chapter 8    Physiological and Biochemical Aspects of Citrus Virus Diseases
  Ramon V. Valmayor and Restituto D. Bugante, Jr.
  The Relation of Fertilization to Stem Pitting and Yield of Calamonding Trees in the Philippines
  A. W. Feldman and R. W. Hanks
  Identification and Quantification of Phenolics in the Leaves and Roots of Healthy and Exocortis-Infected Citrus
  Ary A. Salibe and Sylvio Moreira
  Effect of Virus Diseases on the Growth and Productivity of Citrus Trees
  Ody Rodriguez and Romeu Inforzato
  The Influence of Viruses on the Transpiration of Citrus Plants
  O. Rodriguez and J. Romano Gallo
  The Influence of Viruses on the Mineral Composition of Citrus Leaves
  K. Mendel
  Interrelations Between Tree Performance and Some Virus Diseases
  O. Servazzi and F. Marras
  Spectrofluorescence of Extracts from Virus-Infected Tissues
  V. Rossetti, J. M. Bové, and A. Canova
  Growth of Phytophthora citrophthora and Deuterophoma tracheiphila on Culture Media Containing Leaf Extracts of Healthy and Virus-Infected Plants

        Chapter 9    Virus-Like Disorders of Citrus
  L. C. Knorr
  Transmission Trials with Virus-Like Diseases of Citrus in Florida
  L. C. Knorr
  Studies on the Etiology of Leprosis in Citrus
  E. O. Olson and E. F. Frolich
  Bud-Union Crease of Calamondin—a Non-Infectious Disorder
  Victoria Rossetti, Celia de C. Lasca, J. T. Nakadaira, and C. J. S. Aguiar
  A Preliminary Report on Transmission of Zonate Chlorosis and Varietal Susceptibility to the Disease

        Chapter 10    Incidence and Spread of Citrus Viruses: Control Methods and Programs
  L. C. Knorr and J. F. L. Childs
  Production of Virus-Free Budwood in Citrus—Past, Present, and Future
  C. S. Moreira
  Distribution of Three Citrus Viruses in Brazil Relative to the Main Propagative Material Sources
  Jules Samson
  Citrus Rootstock Experiments in Surinam
  Ricardo E. Cortez, Conrado I. Gonzales, and Ary A. Salibe
  Testing for Citrus Virus Diseases in the Philippines
  Stanley M. Mather
  Regulations Affecting Control of Citrus Virus Diseases in California
  B. Jamoussi
  A Summary of Virus Diseases of Citrus in Tunisia
  A. Bental
  Evaluation of Recently Developed Indexing Methods in Israel
  Francesco Russo
  Nucellar Clones of Commercial Citrus Varieties in Italy—Present Status of Production and Use
  F. Nour-Eldin and M. A. Tolba
  Response of Citrus amblycarpa Ochse Rootstock to Citrus Virus Diseases
  C. N. Roistacher and E. M. Nauer
  Frequency of Virus Infection in Citrus Budwood Introduced into the United States
  D. Zanardi, G, Anedda, and B. Follesa
  A Summary of the Citrus Budwood Certification Program in Sardinia
  G. Terranova and F. Russo
  The Citrus Budwood Indexing Program of the Citrus Experiment Station of Acireale

  Index

• Proceedings 5 - 1972 - Conference 1969

  Proceedings 5

   

  Cover
  Photo of Delegates
  Title Page and Verso
  Preface
  Committees and Officers
  Contributors
  Contents

        1. Stubborn and Related Diseases
  R. E. Schwarz
  A Review of Stubborn and Greening Diseases of Citrus
  E. O. Olson
  Stubborn Disease Symptoms in Grafted Fruit of Citrus and Poncirus
  C. Calavan, E. O. Olson, and D. W. Christiansen
  Transmission of the Stubborn Pathogen in Citrus by Leaf-Piece Grafts
  O. P. Gupta, J. P. Nauriyal, and L. C. Knorr
  Citrus Greening in the Indian Punjab
  R. E. Cortez and C. S. Celino
  Epidemiology of Citrus Leaf Mottling in the Philippines
  A. L. Martinez
  On the Transmission and Translocation of the Greening Pathogen in Citrus
  A. L. Martinez
  Combined Effects of Greening and Seedling-Yellows Pathogens in Citrus
  H. J. Su and T. Matsumoto
  Further Studies on the Complex Causing Likubin of Citrus in Taiwan
  S. P. Raychaudhuri, T. K. Nariani, V. C. Lele, and G. R. Singh
  Greening and Citrus Decline in India
  C. I. Gonzales, R. C. Viñas, and L A. Vergara
  Observations on 110 Citrus Cultivars Planted in an Area Severely Infested by Leaf Mottling
  R. E. Schwarz
  Strains of the Greening Pathogen
  R. E. Schwarz and G. C. Green
  Heat Requirements for Symptom Suppression and Inactivation of the Greening Pathogen
  H. D. Catling
  Factors Regulating Populations of Psyllid Vectors of Greening
  H. D. Catling and G. C. Green
  The Influence of Weather on the Survival and Population Fluctuations of Trioza erytreae (Del Guercio) — a Vector of Greening

        2. Satsuma Dwarf
  T. Miyakawa
  Reaction of Some Citrus and Herbaceous Plants to Satsuma Dwarf Virus Strains
  H. Tanaka and S. Yamada
  Evidence for a Relationship among the Viruses of Satsuma Dwarf, Citrus Mosaic, Navel-Infectious-Mottling, Natsudaidai Dwarf, Citrus Variegation, and Citrus Crinkly Leaf
  H. Kitajima, H. Tanaka, S. Yamada, and K. Kishi
  Influence of Temperature on the Development of Leaf Symptoms of Satsuma Dwarf Disease
  S. Tanaka
  Transmission of Satsuma Dwarf Virus from Herbaceous Plants to Citrus by Approach Grafts
  K. Kishi
  Accentuation of Satsuma Dwarf Symptoms by Seedling-Yellows Virus

        3. Psorosis
  P. Broadbent
  Relationships of Viruses of the Psorosis Virus Complex
  J. L. Guardiola, E. Gonzáles-Sicilia, and F Martí
  Yield and Mineral Content of Scaly-Bark-Affected Sweet Orange Trees

        4. Exocortis
  L. G. Weathers and F. C. Greer, Jr.
  Gynura as a Host for Exocortis Virus of Citrus
  S. Yamada and H. Tanaka
  Damage from Exocortis in Japan
  P. Ling
  A Report on Exocortis Virus in Taiwan
  S. M. Garnsey and L. G. Weathers
  Factors Affecting Mechanical Spread of Exocortis Virus

        5. Tristeza
  W. P. Bitters
  Reaction of Some New Citrus Hybrids and Citrus Introductions as Rootstocks to Inoculations with Tristeza Virus in California
  O. Rodriguez, S. Moreira. A. A. Salibe, and J. T. Sobrinho
  Further Study of the Tolerance to Tristeza Virus of Citrus Varieties Suitable for Rootstocks in Brazil
  A. A. Salibe, S. Moreira, and O. Rodriguez
  Performance of Selections of Trifoliate Orange and Trifoliate Orange Hybrids as Rootstocks for Citrus in the Presence of Tristeza Virus
  J. M. Wallace and R. J. Drake
  Studies on Recovery of Citrus Plants from Seedling Yellows and the Resulting Protection Against Reinfection
  J. M. Wallace and R. J. Drake
  Use of Seedling-Yellows Recovery and Protection Phenomena in Producing Tristeza-Tolerant, Susceptible, Scion-Rootstock Combinations
  H. Omori and H. Matsumoto
  The Cause of Stem Pitting and Small Fruit in Natsudaidai Trees
  E. C. Calavan, R. M. Pratt, B. W. Lee, J. P. Hill, and R. L Blue
  Tristeza Susceptibility of Sweet Orange on Troyer Citrange Rootstock
  A. R. Pujol, R. E. Schwarz, M. V. Fernandez Valiela, and D. S. Rodriguez
  A Decline of Citrus on Trifoliate Orange Rootstock Associated with Tristeza Virus
  R. M. Pratt and S. Jorgensen
  Prebudded Mexican Lime Cuttings for Rapid Indexing for Tristeza
  R. M. Pratt, E. C. Calavan, and J. P. Hill
  The Tristeza Suppression and Eradication Program in California
  A. Sasaki
  Comparison of Hassaku Dwarf and Seedling-Yellows Viruses
  R. M. Allen and R. H. Hilgeman
  Effects of Tristeza Virus Infection on Growth and Yield of Three Citrus Varieties
  G. W. Müller and A. S. Costa
  Reduction in Yield of Galego Lime Avoided by Preimmunization with Mild Strains of Tristeza Virus

        6. Cristacortis and Impietratura
  E. de Martino, A. Scuderi, and G. Terranova
  Effect of Cristacortis on Growth and Productivity of Tarocco Sweet Orange
  R. Vogel and J. M. Bové
  Relation of Cristacortis Virus to Other Citrus Viruses
  G. Cartia and A. Catara
  Susceptibility of Citrus Cultivars to Impietratura

        7. Xyloporosis and Other Diseases
  G. Majorana and R. E. Schwarz
  Studies on Two Mechanically Transmissible Citrus Viruses
  A. A Salibe, O. Rodriguez, and S. Moreira
  Studies on Xyloporosis of Citrus in Brazil
  S. Planes and F. Martí
  Leaf Variegation with Ring Spots
  F. Marras
  Narrow Leaf, a Previously Undescribed Virus Effect on Citrus
  C. N. Roistacher, E. C. Calavan, R. L. Blue, and E. M. Nauer
  A Graft-Transmissible Stunting Factor in Citrus
  V. Rossetti, O. Ferreira De Mello, E. De Conti, and T. Namekata
  A New Type of Decline on Citrus Trees in Brazil
  G. Terranova and A. Scuderi
  Investigations on Rumple of Lemon

        8. Purification and Electron Microscopy
  D. Yot-Dauthy, D. Laflèche, and J. M. Bové
  Citrus, a Local Lesion Host of Tobacco Necrosis Virus
  Y. Saito and H. Hibino
  Electron Microscopy of Satsuma Dwarf Virus in Host Cells
  H. Schneider and P. J. Sasaki
  Ultrastructural Studies of Chromatic Cells in Tristeza-Diseased Lime

        9. Physiological and Biochemical Aspects
  V. P. Bhutani, J. C. Bakhshi, and L. C. Knorr
  Quantitative Biochemical Changes in Healthy and Decline Sweet Orange Trees Associated with Bud-Union Crease
  P. R. Desjardins, J. V. French, and C. L. Niblett
  Electrophoretic Forms of Citrus-Infectious-Variegation Virus
  A. W. Feldman, R. W. Hanks, and S. M. Garnsey
  Localization and Detection of Coumarins in Exocortis-Virus-lnfected Citron
  R. W. Hanks and A. W. Feldman
  Changes in Amounts of Auxinlike Growth Promoter, Gibberellin, and Inhibitor in Citrus Infected with Exocortis Virus
  S. Grasso, A. Catara, and G. Scaramuzzi
  Mode of Action and Properties of a Plant Virus Inhibitor in Citrus Extracts
  C. N. Roistacher and E. C. Calavan
  Heat Tolerance of Preconditioned Citrus Budwood for Virus Inactivation

        10. Other Subjects
  J. K. Long, L. R. Fraser, and J. E. Cox
  Possible Value of Close-planted, Virus-dwarfed Orange Trees
  W. P. Bitters, T. Murashige, T. S. Rangan, and E. Nauer
  Investigations on Establishing Virus-Free Citrus Plants Through Tissue Culture
  W. Reuther, E. C. Calavan, E. M. Nauer, and C. N. Roistacher
  The California Citrus Variety Improvement Program After Twelve Years
  H. D. Chapman
  Visual Symptoms of Mineral Deficiencies and Excesses
  L. G. Weathers, L. Sánchez A., and R. G. Platt
  Citrus Virus Diseases of Chile
  M. Cohen
  A Leaf Insert Graft Used for Virus Transmission in Citrus
  A. L. Madaluni, A. Scognamiglio, and M. Talamé
  Failure to Transmit Citrus-Exocortis and Crinkly-Leaf Viruses by Nematodes

  Addendum: Botanical Names of Some Species Mentioned in This Book

  Author Index

  Subject Index

• Proceedings 6 - 1974 - Conference 1972

  Proceedings 6

   

  Cover
  Title Page and Verso
  Preface
  Contributors
  Proceedings Available
  Contents

        Stubborn, Greening, and Related Diseases
  J. M. Bové and P. Saglio
  Stubborn and Greening: A Review, 1969-1972
  J. M. Bové, E. C. Calavan, S. P. Capoor, R. E. Cortez, and R. E. Schwarz
  Influence of Temperature on Symptoms of California Stubborn, South Africa Greening, India Citrus Decline, and Philippines Leaf Mottling Diseases
  E. C. Calavan, M. K. Harjung, A. E. S. A. Fudl-Allah, and J. W. Bowyer
  Natural Incidence of Stubborn in Field-grown Citrus Seedlings and Bud-lings
  C. W. Meister, R. M. Allen, and R. L. Caldwell
  Study of Three Enzymes from Stubborn-affected Citrus Foliage
  R. Vogel and J. M. Bové
  Studies of Stubborn Disease in Corsica
  R. E. Schwarz, J. N. Moll, and S. P. van Vuuren
  Control of Citrus Greening and its Psylla Vector by Trunk Injections of Tetracyclines and Insecticides
  R. E. Schwarz, J. N. Moll, and S. P. van Vuuren
  Incidence of Fruit Greening on Individual Citrus Trees in South Africa
  H. D. Catling and P. R. Atkinson
  Spread of Greening by Trioza erytreae (Del Guercio) in Swaziland
  T. Miyakawa, H. Tanaka, and C. Matsui
  Studies on Citrus Greening Disease in Southern Japan
  S. P. Capoor, D. G. Rao, and S. M. Viswanath
  Greening Disease of Citrus in the Deccan Trap Country and its Relationship with the Vector, Diaphorina citri Kuwayama
  S. P. Capoor, M. J. Thirumalachar, P. K. Pandey, and N. K. Chakraborty
  Control of the Greening Disease of Citrus by B. P.-101: A New Chemotherapeutant
  S. P. Raychaudhuri, T. K. Nariani, S. K. Ghosh, S. M. Viswanath, and Dinesh Kumar
  Recent Studies on Citrus Greening in India

        Tristeza and Related Diseases
  A. P. D. McClean
  The Tristeza Virus Complex
  J. M. Wallace and R. J. Drake
  Field Performance of Tristeza-susceptible Citrus Trees Carrying Virus Derived from Plants that Recovered from Seedling Yellows
  G. W. Müller, A. S. Costa, E. W. Kitajima, and I. J. B. Camargo
  Additional Evidence that Tristeza Virus Multiplies in Passiflora spp.
  E. W. Kitajima, G. W. Müller, and A. S. Costa
  Electron Microscopy of Tristeza-infected Passiflora gracilis Jacq.
  M. Bar-Joseph, G. Loebenstein, and Y. Oren
  Use of Electron Microscopy in Eradication of Tristeza Sources Recently Found in Israel
  M. Bar-Joseph and G. Loebenstein
  Effect of Temperature on Concentration of Threadlike Particles, Stem Pitting, and Infectivity of Budwood from Tristeza-infected Palestine Sweet Lime
  Luiz Carlos Donadio, José Orlando de Figueiredo, Ody Rodriguez, and Joaquim Teófilo Sobrinho
  Behavior of Seedling Lines of Citrus Naturally Infected with Tristeza Virus
  E. C. Calavan, R. L. Blue, R. M. Burns, and B. W. Lee
  Experimentally Induced, Long-term Effects of Tristeza Virus on Trees of Valencia Orange on Citrange, Red Rough Lemon, and Trifoliate Orange Rootstocks near the California Coast
  C. L. Costa, G. W. Müller, A. S. Costa, and J. Teófilo Sobrinho
  Reducing Tristeza Infection of Citrus Seedlings by Repelling Toxoptera citricidus with Rice Husk Mulch

        Exocortis
  S. P. Kapur and L. G. Weathers
  Effect of Air Temperature and Light on Development of Exocortis in Gynura
  S. P. Kapur, L. G. Weathers, and E. C. Calavan
  Studies on Strains of Exocortis Virus in Citron and Gynura aurantiaca
  A. Càtara, M. Longo, and G. Cartia
  Growth of Phoma tracheiphila on Culture Media in Relation to Fungistatic Phenolic Compounds in Exocortis-infected Sour Orange Seedlings
  Ody Rodriguez, Ary A. Salibe, and Jorgino Pompeu, Jr.
  Reaction of Nucellar Hamlin Orange on Rangpur Lime to Several Exocortis Strains
  Mortimer Cohen
  Effect of Exocortis Inoculation on Performance of Marsh Grapefruit Trees on Various Rootstocks

        Cristacortis, Impietratura, and Related Diseases
  G. Cartia and A. Càtara
  Studies on Impietratura Disease
  S. Pappo and Y. Oren
  Observations on Impietratura of Grapefruit and Shamouti in Israel
  R. Vogel and J. M. Bové
  Studies on the Cause of Leaf Symptoms Associated with Cristacortis Disease of Citrus

        Psorosis and Related Diseases
  Orlando Sampaio Passes, Ygor da Silva Coêlho, and Almir Pinto da Cunha Sobrinho
  More Information on Psorosis Disease in Bahia, Brazil

        Other Virus Diseases of Citrus
  S. M. Garnsey
  Mechanical Transmission of a Virus that Produces Tatter Leaf Symptoms in Citrus excelsa
  H. Tanaka and J. Imada
  Mechanical Transmission of Viruses of Satsuma Dwarf, Citrus Mosaic, Navel Infectious Mottling, and Natsudaidai Dwarf to Herbaceous Plants

        Mechanical Transmission, Purification, Serology, and Electron Microscopy
  L. G. Weathers, S. M. Garnsey, A. Càtara, P. R. Desjardins, G. Majorana and H. Tanaka
  Mechanical Transmission of Citrus Viruses
  P. R. Desjardins, G. Majorana, H. Tanaka, L. G. Weathers, S. M. Garnsey, and A. Càtara
  Recent Developments in the Purification and Characterization of Citrus Viruses
  G. L. Rana, A. Quacquarelli, and G. P. Martelli
  Some Properties of Citrus Variegation Virus
  S. M. Garnsey
  Purification and Serology of a Florida Isolate of Citrus Variegation Virus

        Physiological and Biochemical Aspects
  A. W. Feldman, S. M. Garnsey, and R. W. Hanks
  Coumarin Accumulation in Citrus Tissue Infected with Exocortis Virus, as Influenced by Virus Titer, Strain, and Citron Clone
  R. W. Hanks and A. W. Feldman
  Use of Arginine and Total Amino Acids to Determine Site of Stress in Citrus Trees with Young-tree Decline
  O. Ferreira de Mello, V. Rossetti, and E. De Conti
  Application of the Fluorescence Test to Citrus Affected by Virus and Virus-like Diseases
  J. N. Moll
  Fluorometric Determination of Antibiotic Residues in Citrus Trees Injected with Tetracycline Hydrochloride

        Viruslike Diseases of Citrus
  A. P. D. McClean
  Abnormal Bud Union Between Some Sweet Oranges and Rough Lemon Root-stock: Evidence of Cause by a Transmissible Pathogen
  A. P. D. McClean
  Abnormal Bud Unions of Lemon and Trifoliate Orange Stock
  C. O. Youtsey and G. D. Bridges
  Previously Unreported Stem-pitting Symptoms of Florida Citrus
  A. P. D. McClean
  Abnormal Bud Unions of Triumph Grapefruit and Related Varieties on Rough Lemon Rootstock
  Francisco Marti and Celia Fuertes
  Note on Two Citrus Leaf Patterns Suspected of Being Virus-induced

        Other Subjects
  Stanley M. Mather and Eley H. McEachern
  Recent Improvements in Citrus Registration and Certification Programs in California

  Common and Botanical Names of Some Species and Hybrids of Citrus and Poncirus Mentioned in the Proceedings

  Botanical Names of Some Common Herbaceous Plants Mentioned in the Proceedings

• Proceedings 7 - 1976 - Conference 1975

  Proceedings 7

   

  Cover
  Title Page and Verso
  Preface
  Contributors
  Proceedings Available

        Stubborn, Greening, and Related Diseases
  M. Russo, G. L. Rana, A. L. Granett, and E. C. Calavan
  Visualization of Spiroplasma citri in the Leafhopper Scaphytopius nitridus (De Long).
  E. C. Calavan, R. L. Blue, M. K. Harjung, G. Cartia, A. L. Granett, G. L. Rana, and D. J. Gumpf
  Seasonal and Geographic Variations in Natural Spread of Stubborn Disease.
  L. C. Cochran and M. Samadi
  Distribution of Stubborn Disease in Iran.
  Monique Gamier, J. Latrille, and J. M. Bové
  Spiroplasma citri and the Organism Associated with Likubin: Comparison of their Envelope Systems.
  G. Massonie, Monique Gamier, and J. M. Bové
  Transmission of Indian Citrus Decline by Trioza erytreae (Del Guercio), the Vector of South African Greening.
  L. C. Cochran
  The Occurrence of Greening in Pakistan.
  D. M. Altamirano, C. I. Gonzales, and R. C. Viñas
  Analysis of the Devastation of Leaf Mottling (Greening) Disease of Citrus and Its Control Program in the Philippines.
  H. J. Su and S. C. Chang
  The Responses of the Likubin Pathogen to Antibiotics and Heat Therapy.
  Shoichi Tanaka and Yoji Doi
  Further Investigations of Likubin of Ponkan Mandarin.

        Tristeza and Related Diseases
  M. Bar-Joseph, G. Loebenstein, and J. Cohen
  Comparison of Particle Characteristics and Cytopathology of Citrus Tristeza Virus and Other Morphologically Similar Viruses.
  B. Raccah, G. Loebenstein, M. Bar-Joseph, and Y. Oren
  Transmission of Tristeza by Aphids Prevalent on Citrus, and Operation of the Tristeza Suppression Programme in Israel.
  Mortimer Cohen
  A Comparison of Some Tristeza Isolates and a Cross-Protection Trial in Florida.
  I. R. Thornton and L. L. Stubbs
  Control of Tristeza Decline of Grapefruit on Sour Orange Rootstock by Preinduced Immunity.
  J. M. Wallace and R. J. Drake
  Progress Report of Studies in California on Preimmunization Against Tristeza in Budded Citrus Trees.
  M. A. Tolba, M. M. Ragab, and F. Nour-Eldin
  Studies on Citrus Tristeza Virus Disease: II. Distribution and Movement of the Causal Virus in Citrus Plants.
  J. E. Cox, L. R. Fraser, and P. Broadbent
  Stem Pitting of Grapefruit — Field Protection by the Use of Mild Strains, an Evaluation of Trials in Two Climatic Districts.
  Carlos M. M. Dornelles
  Stem Pitting in Citrus Varieties and Nucellar Clones in Rio Grande do Sul, Brazil.
  Ary A. Salibe and Martha M. Mischan
  Rootstock Effect on Tristeza Stem-Pitting Expression in Sweet Orange Trees.

        Exocortis
  J. S. Semancik
  Citrus Exocortis Disease — 1965 to 1975.
  L. G. Weathers, F. M. Osman, and D. J. Gumpf
  Extraction, Transmission, Host Range, Properties, and Ecology of a Virus from Gynura that Interacts with the Exocortis Pathogen.
  J. Pompeu, Jr., 0. Rodriguez, J. Teófilo Sob., J. P. Neves Jorge, and A. A. Salibe
  Behavior of Nucellar and Old Clones of Hamlin Sweet Orange Budded on Rangpur Lime Rootstock.
  M. Samadi
  Growth of Exocortis-Infected Citrus on Dabeh Rootstock.

        Cristacortis and Impietratura
  R. Vogel and J. M. Bové
  Evidence for the Existence of Strains of the Cristacortis Pathogen.
  M. Bar-Joseph
  Some Effects of Temperature of Symptom Appearance and Therapy of Citrus Impietratura Disease.

        Other Virus Diseases of Citrus
  Dennis Gonsalves and S. M. Garnsey
  Association of Particle Size with Sedimentation Velocity of the Nucleoprotein Components of Citrus Variegation and Citrus Leaf Rugose Viruses.
  H. Tanaka and J. Imada
  Purification of Viruses of Citrus Mosaic and Navel Orange Infectious Mottling.
  R. Vogel and J. M. Bové
  Effect of Various Concave-Gum Isolates on Mandarin and Sweet Orange Trees: Absence of Correlation between Reduction of Growth and Severity of Symptom Expression.
  T. Miyakawa and C. Matsui
  A Bud-Union Abnormality of Satsuma Mandarin on Poncirus trifoliata Rootstock in Japan.
  Hector G. Campiglia, Carlos M. Silveira and Ary A. Salibe
  Psorosis Transmission through Seeds of Trifoliate Orange.

        Viruslike Diseases of Citrus
  A. W. Feldman, R. W. Hanks, and E. P. Du Charme
  Reaction of Young Citrus Trees to Graft Inoculations from Young Tree Decline and Sand Hill Decline-Affected Donors.
  P. Broadbent, L. R. Fraser and J. McGechan
  Australian Citrus Dieback.
  L. R. Fraser, P. Broadbent, and J. E. Cox
  Gummy Pitting of Poncirus trifoliata: Its Association with Dwarfing of Citrus in New South Wales.
  A. A. Salibe, J. C. Tucci, P. B. Girardin, and H. G. Campiglia
  "Marchitamiento Repentino," an Infectious Disease of Citrus Trees.
  Nurinnisa Ozbek, Mithat Ozsan, Onder Tuzcu, and Sami Danisman
  A Preliminary Study of Rumple — A Serious Rind Disorder of Lemons in Turkey.
  G. Cartia, M. Davino, and G. Granata
  Two Additional Viruslike Disorders of Sweet Orange in Sicily.
  Ody Rodriguez
  Bark Suberification of Citrus Trees: Evidence of the Genetic Nature of the Trouble.

        Surveys, Citrus Improvement, and Other Subjects
  C. N. Roistacher
  Detection of Citrus Viruses by Graft Transmission: A Review.
  C. N. Roistacher, L. Navarro, and T. Murashige
  Recovery of Citrus Selections Free of Several Viruses, Exocortis Viroid, and Spiroplasma citri by Shoot-Tip Grafting in vitro.
  L. Navarro, C. N. Roistacher, and T. Murashige
  Effect of Size and Source of Shoot Tips on Psorosis-A and Exocortis Content of Navel Orange Plants Obtained by Shoot-Tip Grafting in vitro.
  L. Navarro
  The Citrus Variety Improvement Program in Spain.
  P. Broadbent and L. R. Fraser
  The Australian Citrus Improvement Programme.
  R. L. Blue C. N. Roistacher, G. Cartia. and F C. Calavan
  Leaf-Disc Grafting — A Rapid Indexing Method for Detection of Some Citrus Viruses.
  J. A. Samson and J. P. M. Bink
  Citrus Budding in the Tropics: Towards an Explanation of the Favorable Results of Lopping.
  C. Z. Keramidas
  Citrus Virus Diseases in Poros (Greece).
  D. N. Zois
  The Virus Disease Situation in Greek Citriculture.
  Pu Ling
  Investigation on the Incidence of Citrus Virus Diseases in Taiwan.

  Common and Botanical Names of Some Species and Hybrids of Citrus, Murraya, and Poncirus Mentioned in the Proceedings

  Botanical Names of Some Common Herbaceous Plants Mentioned in the Proceedings

• Proceedings 8 - 1980 - Conference 1979

  Proceedings 8

   

  Cover
  Title Page and Verso
  Dedication and Memorial
  Preface
  Contributors

        Tristeza and Related Diseases
  M. Bar-Joseph, S. M. Garnsey, D. Gonsalves, and D. E. Purcifull
  Detection of Citrus Tristeza Virus. I. Enzyme-Linked Immunosorbent Assay (ELISA) and SDS-Immunodiffusion Methods.
  S. M. Garnsey, R. G. Christie, K. S. Derrick, and M. Bar-Joseph
  Detection of Citrus Tristeza Virus. II. Light and Electron Microscopy of Inclusions and Viral Particles.
  A. Sasaki, T. Tsuchizaki, and Y. Saito
  Distribution of Citrus Tristeza Virus Antigen in Citrus Tissues.
  Hiroyuki Ieki and Shun-ichi Yamada
  Inactivation of Citrus Tristeza Virus (CTV) with Heat Treatment: Heat Tolerance and Inactivation of CTV on Rootstock-Scion Combinations.
  Akira Yamaguchi and Patrakosol Patpong
  Comparison of Time Requirement for Graft Transmission of Citrus Tristeza Virus With Other Fruit Tree Viruses.
  R. M, Burns, E. C. Calavan, R. L. Blue, and B. W. Lee
  Effects of Tristeza Virus Inoculations in Valencia Oranges on Six Rootstocks.
  C. M. M. Dornelles and E. L. S. Souza
  Interrelation Among Rootstocks, Leaf Composition and Stem Pitting on Sweet Orange Scions.
  Patricia Broadbent, K. Bevington, L. Fraser, and B. Freeman
  Behavior of Citrus macrophylla as a Rootstock for Eureka Lemon in Trials in New South Wales.
  O. Rodriguez, J. Pompeu, J. O. Figueiredo, A. A. Caetano, and J. Telfilo Sob
  Influence of Ecological and Genetic Conditions on Damage and Symptom Expressions of Tristeza in Brazil.
  M. Koizumi and A. Sasaki
  Protection Phenomena Against Tristeza in Trees Preinoculated with Vein Enation Virus.
  I. R. Thornton, R. W. Emmett, and L. L. Stubbs
  A Further Report on the Grapefruit Tristeza Preimmunization Trial at Mildura, Victoria.
  K. Balaraman
  Interaction Studies Between a Mild Strain of Tristeza on Acid Lime and Other Virus or Viruslike Diseases of Citrus.
  K. Balaraman and K. Ramakrishnan
  Strain Variation and Cross Protection in Citrus Tristeza Virus on Acid Lime.
  E. C. Calavan, M. K. Harjung, R. L. Blue, C. N. Roistacher, D. J. Gumpf, and P. W. Moore
  Natural Spread of Seedling Yellows and Sweet Orange and Grapefruit Stem Pitting Tristeza Viruses at the University of California, Riverside.
  C. N. Roistacher, E. M. Nauer, A. Kishaba, and E. C. Calavan
  Transmission of Citrus Tristeza Virus by Aphis gossypii Reflecting Changes in Virus Transmissibility in California.
  Ferdinand E. Klas
  Population Densities and Spatial Patterns of the Aphid Tristeza Vector, Toxoptera citricida Kirk.
  G. Cartia, S. Barbagallo, and A. Catara
  Lack of Spread of Citrus Tristeza Virus by Aphids in Sicily.

        Greening, Stubborn and Related Diseases
  J. M. Bové, P. Bonnet, M. Gamier, and B. Aubert
  Penicillin and Tetracycline Treatments of Greening Disease-affected Citrus Plants in the Glasshouse, and the Bacterial Nature of the Procaryote Associated with Greening.
  B. Aubert, and J. M. Bové
  Effect of Penicillin or Tetracycline Injections of Citrus Trees Affected by Greening Disease Under Field Conditions in Reunion Island.
  J. N. Moll, S. P. Van Vuuren, and D. L. Milne
  Greening Disease, the Southern African Situation.
  J. Etienne, and B. Aubert T. K. Nariani, and K. N. Bhagabati
  Biological Control of Psyllid Vectors of Greening Disease on Reunion Island.
  T. K. Nariani, and K. N. Bhagabati
  Studies on the Therapeutic and Insect Vector Control of the Greening Disease of Citrus in India.
  Soelaeman Tirtawidjaja
  Citrus Virus Research in Indonesia.
  C. Mouches, P. Duthil, J. C. Vignault, F. Protopapadakis, A. Nhami, J. G. Tully, and J. M. Bové
  Characterization of Spiroplasmas by Polyacrylamide Gel Analysis of their Proteins and Enzymes.
  C. Saillard, O. Garcia-Jurado, J. M. Bové, J. C. Vignault, G. Moutous, A. Fos, J. Bonfils, A. Nhami, R. Vogel, and G. Viennot-Bourgin
  Application of ELISA to the Detection of Spiroplasma citri in Plants and Insects.
  A. Nhami, J. M. Bové, C. Bové, M. Monsion, M. Gamier, C. Saillard, G. Moutous, and A. Fos
  Natural Transmission of Spiroplasma citri to Periwinkles in Morocco.

        Psorosis, Ringspot, Cristacortis and Related Diseases
  L. Navarro, J. Júarez, J. F. Ballester, and J. A. Pina
  Elimination of Some Citrus Pathogens Producing Psorosis-like Leaf Symptoms, by Shoot-tip Grafting in vitro.
  L. W. Timmer and S. M. Garnsey
  Natural Spread of Citrus Ringspot Virus in Texas and its Association with Psorosis- like Diseases in Florida and Texas.
  S. M. Garnsey and L. W. Timmer
  Mechanical Transmissibility of Citrus Ringspot Virus Isolates From Florida, Texas, and California.
  R. Vogel and J. M. Bové
  Citrus Ringspot in Corsica.
  P. Broadbent and L. R. Fraser
  Psorosis in New South Wales, Australia.
  R. Vogel and J. M. Bové
  Pollen Transmission to Citrus of the Agent Inducing Cristacortis and Psorosis Young Leaf Symptoms.
  Maria Bassi, G. Perrotta, G. Magnano di San Lio, and A. Catara
  Electron Microscopic Investigations on Volkamer Lemon Affected by Impietratura.

        Exocortis and Gummy Pitting
  Mortimer Cohen, William S. Castle, Richard L. Phillips, and Dennis Gonsalves
  Effect of Exocortis Viroid on Citrus Tree Size and Yield in Florida.
  L. R. Fraser and Patricia Broadbent
  Variation in Symptom Expression of Exocortis and Gummy Pitting in Citrus Trees on Poncirus trifoliata Rootstock in New South Wales.
  V. Rossetti, J. Pompeu, Jr., O. Rodriquez, M. H. Vechiato, M. L. da Veiga, D. A. Oliveira, and J. Teofilo Sobrinho
  Reaction of Exocortis-Infected and Healthy Trees to Experimental Phytophthora Inoculations.
  Ary A. Salibe
  Further Studies on Exocortis Disease of Citrus.

        Other Citrus Virus Diseases
  T. Miyakawa
  Occurrence and Varietal Distribution of Tatter Leaf-Citrange Stunt Virus and Its Effects on Japanese Citrus.
  C. N. Roistacher, E. M. Nauer, and R. L. Wagner
  Transmissibility off Cachexia, Dweet Mottle, Psorosis, Tatterleaf and Infectious Variegation Viruses on Knife Blades and Its Prevention.
  Shoji Yamamoto and Akira Yamaguchi
  Spread of Citrus Mosaic through Distribution of a New Clone of Satsuma Mandarin.
  E. Tribulato, G. Cartia, A. Catara, and G. Continella
  Performance of a Clementine Mandarin with Cachexia-Xyloporosis on Eleven Rootstocks.
  G. S. Reddy and V. D. Murti
  Two New Transmissible Diseases of Sweet Orange from Andhra Pradesh, India.
  V. D. Murti and G. S. Reddy
  Oily Specks in Rangpur Lime: A New Graft-Transmissible Disorder from Andhra Pradesh, India.

        Diseases of Undertermined Etiology
  R. E. Schwarz, T. Arguelles, P. Monsted, H. Wutscher, and L. Termachuka
  Studies on the Cause of the Fruta Bolita or Declinamiento Disease of Citrus in Argentina.
  V. Rossetti, H. K. Wutscher, J. F. Childs, O. Rodriguez, C. S. Moreira, G. W. Müller, H. S. Prates, J. D. De Negri, and A. Greve
  Decline of Citrus Trees in the State of São Paulo, Brazil.
  Mortimer Cohen
  Nonrandom Distribution of Trees with Citrus Blight.
  A. W. Feldman and R. W. Hanks
  Recovery of Rickettsialike Bacteria from Xylem of Healthy and Young Tree Decline- Affected Citrus Trees.
  Ferdinand E. Klas and T. S. Ie
  Rickettsialike Organisms: The Possible Cause of Citrus Blight in Suriname.
  P. Moreno and M. Aparicio
  Unproductivity of Navel Orange Trees in Spain: A New Disease?
  A. Catara, M. Davino, and G. Magnano di San Lio
  Investigations on a Bergamont Gummosis in Calabria (Italy).
  Luiz Carlos Donadio
  Compatibility Study of Citrus Rootstock Varieties on Rangpur Lime.
  L. Navarro, J. F. Ballester, J. Juarez, J. A. Pina, J. M. Arregui, R. Bono, L. Fernandez de Cordova, and C. Ortega
  The Citrus Variety Improvement Program in Spain (CVIPS) After Four Years.

  Common and Botanical Names of Some Species and Hybrids of Citrus, Fortunella, and Poncirus Mentioned in the Proceedings
  Common and Botanical Names of Some Nonrutaceous Plants Mentioned in the Proceedings

  Proceedings Available

• Proceedings 9 - 1984 - Conference 1983

  Proceedings 9

   

  Cover
  Title Page and Verso
  Dedication and Memorial
  Preface
  Contributors

        SILVER ANNIVERSARY
  S. M. Garnsey
  Twenty-Five Years of Outstanding Progress in Citrus Virus Research Marks IOCV's Silver Anniversary

        TRISTEZA AND RELATED DISEASES
  C. N. Roistacher and M. Bar Joseph
  Transmission of Tristeza and Seedling Yellows Tristeza Virus by Aphis gossypii from Sweet Orange, Grapefruit and Lemon to Mexican lime
  C. N. Roistacher, M. Bar-Joseph and T. Carson
  Preferential Feeding by Aphis gossypii on Young Leaves of Sweet Orange, Grapefruit and Lemon
  A. Hermoso de Mendoza, J. F. Ballester Olmos, and J. A. Pina Lorca
  Transmission of Citrus Tristeza Virus by Aphids (Homoptera, Aphididae) in Spain
  O. Nickel, F. Klingauf, and H. U. Fischer
  Transmission of Citrus Tristeza Virus (CTV) from "Declinamiento"-Diseased Sweet Orange Trees on Trifoliate Orange Rootstocks and its Epidemiology in Relation to the Flight Activity of the Vector, Toxoptera citricida Kirk. (Homoptera: Aphididae) in Misioness, Argentina
  G. W. Müller and S. M. Garnsey
  Susceptibility of Citrus Varieties, Species, Citrus Relatives, and Non-Rutaceous Plants to Slash-Cut Mechanical Inoculation with Citrus Tristeza Virus(CTV)
  M. Koizumi and S. Kuhara
  Protection of Preinoculated Citrus Trees against Tristeza Virus in Relation to the Virus Concentration Detected by ELISA
  E. Feichtenberger, V. Rossetti, A. A. Salibe and D. A. Oliveira
  Reaction of Pera Sweet Orange Trees Preimmunized Against Tristeza to Inoculations with Phytophthora citrophthora
  L. J. Marais and J. M. Kotzé
  Techniques for the Selection of Mild Isolates of Citrus Tristeza Virus
  B. Aubert and C. Bove
  Mild and Severe Strains of Citrus Tristeza Virus in Reunion Island
  J. V. DaGraça, L. J. Marais, and L. A. Von Broembsen
  Severe Tristeza Stem Pitting Decline of Young Grapefruit in South Africa
  M. Davino, A. Catara, F. Russo, G. Terranova, and G. Carbone
  A Survey for Citrus Tristeza Virus in Italy by the Use of Enzyme-Linked Immunosorbent Assay
  C. Ke, S. M. Garnsey, and J. H. Tsai
  A Survey of Citrus Tristeza Virus in China by Enzyme-Linked Immunosorbent Assay
  Ary A Salibe and Dalmo C. Giacometti
  Evidences that Tristeza and Stem Pitting are Different Viruses or Components of the Same Complex
  P. Moreno, J. Ortiz, J. Guerri
  Changes in the Bark Proteins of Sour Orange Rootstock Induced by Citrus Tristeza Virus
  Silvio Moreira, Célio S. Moreira, and Ary A. Salibe
  Behaviour of Rough Lemon as Rootstock in the Presence of Tristeza Virus
  Miguel Angel García, Paúl Jaime Tan Jun, and Guillermo J. Torres Leal
  Behavior of Alemow as a Citrus Rootstock in Tucuman, Argentina
  R. Mendt, G. Plaza, R. Boscán, J. Martínez, and R. Lastra
  Spread of Citrus Tristeza Virus and Evaluation of Tolerant Rootstocks in Venezuela

        STUBBORN, GREENING AND RELATED DISEASES
  B. Aubert and S. Quilici
  Biological Control of the African and Asian Citrus Psyllids (Homoptera: Psylloidae), Through Eulophid and Encyrtid Parasites (Hymenoptera: Chalcidoidea) in Reunion Island
  J. M. Bové and M. Garnier
  Citrus Greening and Psylla Vectors of the Disease in the Arabian Peninsula
  M. Garnier, N. Daniel, and J. M. Bové
  The Greening Organism is a Gram Negative Bacterium
  G. N. Oldfield, D. A. Sullivan, and E. C. Calavan
  Inoculativity of Leafhopper Vectors of Stubborn Disease in California
  G. N. Oldfield, D. A. Sullivan, and E. C. Calavan
  Aspects of Transmission of the Citrus Stubborn Pathogen by Scaphytopius nitridus (DeLong)
  C. Mouches, G. Barroso, A. Gadeau, and J. M. Bové
  Characterization of Two Plasmids from Spiroplasma citri Strains MH and M4: Their Distribution Among Other Spiroplasma Strains or Species
  J. M. Bové, C. Saillard, J. C. Vignault, and A. Fos
  Citrus Stubborn Disease in Iraq and Syria: Correlation Between Symptom Expression and Detection of Spiroplasma citri by Culture and ELISA
  Th. Steiner, M. Garnier, and J. M. Bové
  Infection of Three Insect Cell Cultures by Spiroplasma citri and Other Spiroplasmas

        OTHER GRAFT-TRANSMISSIBLE AGENTS
  Beñatena, H. N. and M. M. Portillo
  Natural Spread of Psorosis in Sweet Orange Seedlings
  Alicia Diamante de Zubrzycki, Héctor M. Zubrzycki, and Mabel Correa
  Determination of the Distribution of Psorosis in Commercial Plantings
  C. Casafús and N. Costa
  Recent Experiences and Studies on the Type of Psorosis from Concordia, Argentina
  Luis E. Arroyo
  Elimination of Citrus Ringspot Virus by Shoot-Tip Grafting
  V. Rossetti, Eduardo Feichtenberger, A. A. Salibe and D. A. Oliveira
  Reaction of Exocortis and Rumple Diseased Lemon Trees to Phytophthora citrophthora Inoculations
  G. Cartia, Rosa La Rosa, and A. Catara
  A Gummy Pitting of Trifoliate Orange in Italy
  S. M. Garnsey, N. Baksh, M. Davino, and J. P. Agostini
  A Mild Isolate of Citrus Variegation Virus Found in Florida Citrus
  M. Davino and S. M. Garnsey
  Purification, Characterization, and Serology of a Mild Strain of Citrus Infectious Variegation Virus from Florida
  Kinji Ushiyama, Tomio Usugi, and Hiroyuki Hibino
  A New Citrus Virus Disease: Citrus Yellow Mottle
  C. M. Chagas, Victoria Rossetti, and L. G. Chiavegato
  Effectiveness of the Different Life Cycle Stages of Brevipalpus phoenicis Geijskes in Leprosis Transmission
  C. M. Chagas and Victoria Rossetti
  Transmission of Leprosis by Grafting
  Luiz Gonzaga Chiavegato and Ary A. Salibe
  Transmissibility of Leprosis Symptoms by Brevipalpus phoenicis to Young Citrus Plants Under Laboratory Conditions
  Henry Schneider
  Host Range of the Fatal Yellows Disease
  M. Koizumi
  Elimination of Tatter Leaf-Citrange Stunt Virus from Satsuma Mandarin by Shoot-tip Grafting following Pre-heat-treatment
  L. Navarro, J. A. Pina, J. F. Ballester, P. Moreno, and M. Cambra
  A New Graft Transmissible Disease Found in Nagami Kumquat
  Rosa La Rosa, Mariangela Napoli, Isabella Di Silvestro, and A. Catara
  Bud Knot: A Disorder of Bergamot
  A. Catara, M. Davino, and G. Magnano di San Lio
  Further Studies on a Virus-like Gummosis of Bergamot
  L. W. Timmer and S. M. Garnsey
  Stunting, Budunion Crease, and Inverse Pitting of Grapefruit on Sour Orange Rootstock
  G. Terranova, A. Starrantino, and F. Russo
  Phytosanitary Status of Bergamot in Italy
  G. Majorana and G. Continella
  Transmission of Rumple Symptoms to Nucellar Clones

        DECLINES OF UNKNOWN ETIOLOGY
  R. K. Yokomi, S. M. Garnsey, R. H. Young, and G. R. Grimm
  Spatial and Temporal Analysis of Citrus Blight Incidence in 'Valencia' Orange Groves in Central Florida
  R. F. Lee, L. J. Marais, and R. H. Brlansky
  A Survey for Citrus Blight in South Africa
  H. U. Fischer, L. W. Timmer, and G. W. Müller
  Comparison of "Declinamiento", "Blight", "Declinio", and "Marchitamiento Repentino" by Use of Uniform Examination Methods
  C. M. Casafús, G. N. Banfi, N. B. Costa, and R. W. Drescher
  Influence of Soil Liming on the Appearance of Declinamiento Symptoms on Citrus Trees
  Miguel Angel García, Miguel Angel González, Raúl Jaime Tan Jun, Guillermo J. Torres Leal, and María E. Boggiatto de Pacheco
  Studies of "Declinamiento" in Citrus in the Northwest of Argentina
  M. A. González, M. A. García, and R. J. Tan Jun
  Similarity between Florida's Blight and Decline of Citrus in the Argentine Northwest
  Alicia Diamante de Zubrzycki, Heinz Wutscher, and Diego S. Rodriguez
  Declinamiento of Valencia Late Orange on Poncirus trifoliata in Belle Vista (Corrientes), Argentina
  O. R. Paguio, Y. S. Coelho, H. P. Santos Filho, and H. K. Wutscher
  Citrus Declinio in the State of Bahia, Brazil: Occurrence and Responses to Blight Diagnostic Tests
  Ary A. Salibe and Anario Jahen
  Considerations on the Possible Nature of Citrus Decline
  Victoria Rossetti, J. Krausemann, and E. Feichtenberger
  Attempts to Induce Recovery of Citrus Trees Affected by "Declinio"

        VIRUS AND VIROID DETECTION
  J. A. Dodds, S. J. Tamaki and C. N. Roistacher
  Indexing of Citrus Tristeza Virus Double-Stranded RNA in Field Trees
  J. A. Dodds, R. L. Jordan, J. A. Heick and S. J. Tamaki
  Double-Stranded RNA of the Diagnosis of Citrus and Avocado Viruses
  R. H. Brlansky, S. M. Garnsey, R. F. Lee, and D. E. Purciful
  Application of Citrus Tristeza Virus Antisera in Labeled Antibody, Immuno-Electron Microscopial, and Sodium Dodecyl Sulfate-Immunodiffusion Tests
  Nadeer Baksh, R. F. Lee, and S. M. Garnsey
  Detection of Citrus Exocortis Viroid by Polyacrylamide Gel Electrophoresis
  E. M. Nauer and C. N. Roistacher
  Evaluation of Seedlings of 63 Citrus Cultivars for Cachexia Detection
  G. Boccardo Rosa La Rosa, and A. Catara
  Detection of Citrus Exocortis Viroid by Polyacrylamide Gel Electrophoresis of Nucleic Acid Extracts from Glasshouse Citrus

        OTHER SUBJECTS
  Raúl Jaime Tan Jun, Jorge Palacios, Miguel Angel Garcia, and Guillermo Torres Leal
  Virus Disease Influence in Citrus Plantations in Tucuman and Salta-Argentina
  L. Navarro, J. Juarez, J. A. Pina, and J. F. Ballester
  The Citrus Quarantine Station in Spain
  A. Salibe and Ede Cereda
  Limitations on the Use of Volkamer Lemon as Rootstock for Citrus

  Common and Botanical Names of Some Species and Hybrids of Citrus and Citrus-Relatives Mentioned in the Proceedings
  Common and Botanical Names of Some Nonrutaceous Plants Mentioned in the Proceedings

  Proceedings Available

• Proceedings 10 - 1988 - Conference 1986

  Proceedings 10

   

  Cover
  Title Page and Verso
  Preface
  Contributors

  
  TRISTEZA AND RELATED DISEASES

  M. Cambra, J. Serra, D. Villalba, and P. Moreno
  Present Situation of the Citrus Tristeza Virus in the Valencian Community
  M. Davino, F. Marras, F. Russo, A. Catara, A. Foddai, and G. Terranova
  Present Status of Citrus Tristeza in Italy
  C. Bové, R. Vogel, D. Albertini and J. M. Bové
  Discovery of a Strain of Tristeza Virus (K) Inducing No Symptoms in Mexican Lime
  K. D. Albertini, R. Vogel, D. Bové and J. M. Bové
  Transmission and Preliminary Characterization of Citrus Tristeza Virus Strain
  J. F. Ballester-Olmos, J. A. Pina, P. Moreno, A. Hermoso de Mendoza, M. Cambra, and L. Navarro
  Biological Characterization of Different Citrus Tristeza Virus (CTV) Isolates in Spain
  J. F. Ballester-Olmos, J. A. Pina and L. Navarro
  Detection of a Tristeza-Seedling Yellows Strain in Spain
  R. F. Lee, S. M. Garnsey, L. J. Marais, J. N. Moll, and C. O. Youtsey
  Distribution of Citrus Tristeza Virus in Grapefruit and Sweet Orange in Florida and South Africa
  J. A. Dodds, T. Jarupat, and C. N. Roistacher
  Effect of Host Passage on dsRNAs of Two Strains of Citrus Tristeza Virus
  S. M. Garnsey, and G. W. Muller
  Efficiency of Mechanical Transmission of Citrus Tristeza Virus
  C. Vela, M. Cambra, A. Sanza and P. Moreno
  Use of Specific Monoclonal Antibodies for Diagnosis of Citrus Tristeza Virus
  A. Hermoso de Mendoza, J. F. Ballester-Olmos, J. A. Pina, J. Serra, and C. Fuertes
  Differences in Transmission Efficiency of Citrus Tristeza Virus by Aphis gossypii Using Sweet Orange, Mandarin or Lemon Trees as Donor or Receptor Host Plants
  Y. Ebrahimi, F. Anvari, R. Darjani and K. Shakholleslami
  NonTransmission of Tristeza Virus by Aphids in Northern Iran During the Last Eighteen Years
  A. Hermoso de Mendoza, J. F. Ballester-Olmos, J. A. Pina
  Comparative Aphid Transmission of a Common Citrus Tristeza Virus Isolate and a Seedling Yellows Isolate Recently Introduced into Spain
  P. Moreno, J. Piquer, J. A. Pina, J. Juarez and M. Cambra
  Spread of Citrus Tristeza Virus in a Heavily Infested Citrus Area in Spain
  R. K. Yokomi and S. M. Garnsey
  Host Effects on Natural Spread of Citrus Tristeza Virus in Florida
  G. W. Müller, A. S. Costa, J. L. Castro and N. Guirado
  Results from Preimmunization Tests to Control the Capão Bonito Strain of Tristeza
  Hiroyuki Ieki and Akira Yamaguchi
  Protective Interference of Mild Strains of Citrus Tristeza Virus Against a Severe Strain in Morita Navel Orange
  C. N. Roistacher, J. A. Dodds and J. a. Bash
  Cross Protection Against Citrus Tristeza Seedling Yellows and Stem Pitting Virus by Protective Isolates Developed in Greenhouse Plants
  Orlando Sampaio Passos, Almir Pinto Da Cunha Sobrinho and Walter dos Santos Soares Filho
  Selection of Nucellar Pera Sweet Orange Clones with Regard to Tristeza Virus
  Y. Ebrahimi and Fatemeh Anvari
  The Susceptibility of Six Natural Citrus Hybrids to the Tristeza Virus Disease in Northern Iran
  R. Mendt, F. Ochoa, L. Villalba, H. Uhlig, G. Pérez, A. Cedeño and T. Barreto
  Evaluation of Citrus Tristeza Virus Tolerant Rootstocks Grafted with Valencia Orange in Venezuela
  F. Ochoa, R. Mendt, D. Quintero, P. Sánchez, K. Gómez and G. Romero
  Evaluation of Citrus Tristeza Virus Tolerant Rootstocks Budded with Washington Navel Orange

  
  DISEASES INDUCED BY VIROIDS AND VIROIDLIKE PATHOGENS

  C. N. Roistacher
  The Cachexia and Xyloporosis Diseases of Citrus—A Review
  J. S. Semancik, C. N. Roistacher and N. Duran-Vila
  A New Viroid is the Causal Agent of the Citrus Cachexia Disease
  J. S. Semancik
  Citrus Exocortis Disease—1976 to 1986
  N. Duran-Vila, J. A. Pina, J. F. Ballester, J. Juarez, C. N. Roistacher, R. Rivera-Bustamante, and J. S. Semancik
  The Citrus Exocortis Disease: A Complex of Viroid-RNAs
  Giuliana Albanese, Rosa La Rosa, M. Davino, Rosemarie W. Hammond, D. R. Smith and T. O. Diener
  A Viroid Different from Citrus Exocortis Viroid Found in Commercial Citrus in Sicily
  J. M. Bellés, N. Durán-Vila, and V. Conejero
  Change in the Pathway of Ethylene Production Following Citrus Exocortis Viroid Infection in Tomato Plants
  P. Broadbent and B. I. Gollnow
  Biochemical Indexing for Citrus Exocortis Viroid
  R. La Rosa, G. Albanese, A. Azzaro, F. Sesto, and F. Domina
  Suitability of Nucleic Acid Analysis to Diagnose Viroid Infections in Citrus
  R. Flores
  Detection of Citrus Exocortis Viroid in Natural and Experimental Citrus Hosts by Biochemical Methods
  P. Broadbent, B. I. Gollnow, M. R. Gillings and K. B. Bevington
  Root Grafting and Mechanical Transmission of Citrus Exocortis Viroid Within a Citrus Budwood Multiplication Block
  E. M. Nauer, C. N. Roistacher, E. C. Calavan, and T. L. Carson
  The Effect of Citrus Exocortis Viroid (CEV) and Related Viroids (CV) on Field Performance of Washington Navel Orange on Two Rootstocks
  P. Broadbent, P. Nicholls and B. Freeman
  Effect of Graft-Transmissible Dwarfing Agents on Lemons
  P. Broadbent, M. H. Gillings, and B. I. Gollnow
  Graft-Transmissible Dwarfing in Australian Citrus

  
  DISEASES INDUCED BY PROCARYOTIC PATHOGENS

  B. Aubert
  Towards an Integrated Management of Citrus
  B. Aubert, M. Garnier, J. C. Cassin and Y. Bertin
  Citrus Greening Disease Survey in East and West African Countries South of Sahara
  C. Regmi, and T. K. Lama
  Greening Incidence and Greening Vector Population Dynamics in Pokhara
  C. F. Xu, Y. H. Xia, K. B. Li and C. Ke
  Further Study of the Transmission of Citrus Huanglungbin by a Psyllid, Diaphorina citri Kuwayama
  B. Aubert and S. Quilici
  Monitoring Adult Psyllas on Yellow Traps in Reunion Island
  T. K. Lama, C. Regmi and B. Aubert
  Distribution of the Citrus Greening Disease Vector (Diaphorina citri Kuw.) in Nepal and Attempts to Establish Biological Control
  S. Ke, K. B. Li, C. Ke and J. H. Tsai
  Transmission of the Huanglungbin Agent from Citrus to Periwinkle by Dodder
  Shui-Chen-Chiu, B. Aubert and Chin-Chin-Chien
  Attempts to Establish Tetrastichus radiatus Waterson (Hymenoptera, Chalcidoidea), A Primary Parasite of Diaphorina citri Kuwayama in Taiwan
  M. Garnier, G. Martin and J. M. Bové
  Towards the Production of Monoclonal Antibodies Against Prokaryotic Pathogens of Citrus
  J. B. Bové
  Spiroplasma citri: Fifteen Years of Research
  J. Renaudin, C. Bodin-Ramiro and J. M. Bové
  Spiroplasma citri Virus SpV1-78, A Non-Lytic Rod-Shaped Virus with Single-Stranded, Circular DNA: Presence of Viral Sequences in the Spiroplasma Genome
  J. M. Bové, J. Renaudin, M. C. Pascarel-Devilder, C. Saillard and C. Chevalier
  Cloning and Sequencing Spiroplasma DNA: Gene Structure and Expression
  J. M. Bové, A. Fos, J. Lallemand, A. Raie, Y. Ali, N. Ahmed, C. Saillard and J. C. Vignault
  Epidemiology of Spiroplasma citri in the Old World
  P. Brun, S. Riolacci, R. Vogel, A. Fos, J. C. Vignault, J. Lallemand and J. M. Bové
  Epidemiology of Spiroplasma citri in Corsica
  J. E. Pehrson, D. J. Gumpf and H. D. Ohr
  Living with Stubborn Disease in Central California Citrus
  J. M. Bové, M. Garnier, A. M. Mjeni and A. Khayrallah
  Witches' Broom Disease of Small-Fruited Acid Lime Trees in Oman: First MLO Disease of Citrus

  
  OTHER VIRUS DISEASES

  N. Duran-Vila, M. Cambra, J. A. Pina, J. F. Ballester and L. Navarro
  Virus Content and Growth Patterns of Callus Cultured in vitro from Healthy and Virus-Infected Citrus Species
  M. Davino, R. Areddia, and S. M. Garnsey
  Distribution of Citrus Variegation Virus within Citrus Hosts
  L. A. Calvert, R. F. Lee and E. Hiebert
  Characterization of the RNA Species of Citrus Variegation Virus with Complementary DNA Clones
  S. M. Garnsey and L. W. Timmer
  Local Lesion Isolate of Citrus Ringspot Virus Induces Psorosis Bark Sealing
  K. S. Derrick, R. H. Brlansky, R. F. Lee, L. W. Timmer, and T. K. Nguyen
  Two Components Associated with Citrus Ringspot Virus
  A. N. Sarachu, E. L. Arrese, C. Casafús, N. B. Costa, M. L. Garcia, O. Grau, G. M. Marcó, and A. Robles
  Biological Assay and Preliminary Isolation of Citrus Psorosis Disease Agent from Argentina
  M. Koizumi, T. Kano, H. Ieki, and H. Mae
  China Laurestine: A Symptomless Carrier of Satsuma Dwarf Virus which Accelerates Natural Transmission in the Fields
  C. N. Roistacher
  Citrus Tatterleaf Virus: Further Evidence for a Single Virus Complex
  T. Miyakawa and Masato Tsuji
  The Association of Tatterleaf Virus with Budunion Crease of Trees on Trifoliate Orange Rootstock
  Y. Ebrahimi, Fatemeh Anvari and K. Shakholleslami
  Evaluation of Eleven Different Citrus Cultivars as Ring Pattern Virus Disease Indicator Plants in Northern Iran
  R. Vogel and J. M. Bové
  Graft Transmission from Kumquat of an Agent Inducing Budunion Crease in Parson's Special Mandarin Grafted on Volkamer Lemon Rootstock

  
  BLIGHT AND RELATED DECLINES

  L. W. Timmer, R. H. Brlansky, J. H. Graham, J. P. Agostini, and R. F. Lee
  Effect of Amorphous Plugs, Filamentous Plugs, and Depth into Trunk Xylem on the Water Flow in Declining and Healthy Citrus Trees
  M. Julia, G. Beretta, Ana F. V. Lefevre and Walkyria B. C. Moraes
  Xylem Plugging and Water Flow in Citrus Seedlings and Grafted Plants in Relation to Declino
  R. H. Brlansky, R. F. Lee and J. P. Agostini
  The Occurrence of Citrus Blight on Sweet Orange and Cleopatra Mandarin Rootstocks in Northwestern Argentina
  L. C. Donadio and D. A. Banzato
  Relationship of Citrus Cultivars and Declinio
  Ana F. V. Lefevre, M. Julia G. Beretta, V., Rossetti, R. H. Brlansky and R. F. Lee
  Sharpshooter Populations in Declinio-Affected Citrus Orchards in Brazil
  A. Vegas, F. Ochoa, J. Beretta, N. Albarracín, R. Mendt, R. Lee, and R. Brlansky
  A Preliminary Diagnosis of a Sudden Decline in Valencia Orange Trees on Volkamer Lemon Rootstock in Venezuela
  M. Julia G. Beretta, Ana F. V. Lefevre and M. Lucia B. Trindade
  Evaluation of Possible Recovery of Declinio-Affected Citrus Trees

  
  THERAPY AND VARIETY IMPROVEMENT

  L. Navarro, J. Juarez, J. A. Pina, J. F. Ballester and J. M. Arregui
  The Citrus Variety Improvement Program in Spain after Eleven Years
  L. von Broembsen and A. T. C. Lee
  South Africa's Citrus Improvement Programme
  G. Continella, M. Davino, G. Cartia, A. Busa, C. Valenti, and A. Azzard
  Results of a Citrus Shoot-Tip Grafting Program at the University of Catania (Italy)

  ABSTRACTS

  Common and Botanical Names of Some Species and Hybrids of Citrus and Citrus-Relatives Mentioned in the Proceedings
  Common and Botanical Names of Some Nonrutaceous Plants Mentioned in the Proceedings

  Proceedings Available

• Proceedings 11 - 1991 - Conference 1989

  Proceedings 11

   

  Cover
  Title Page and Verso
  Preface
  Sponsors
  Contributors

  
  FLORIDA CITRUS INDUSTRY

  Gary F. Fairchild
  The Florida Citrus Industry: An Economic Perspective

  
  TRISTEZA

  C. N. Roistacher and P. Moreno
  The Worldwide Threat from Destructive Isolates of Citrus Tristeza Virus-A Review
  P. Moreno, J. Guerri, J. F. Ballester-Olmos, and M. E. Martinez
  Segregation of Citrus Tristeza Virus Strains as Evidenced by Double Stranded RNA (dsRNA) Analysis
  M. Koizumi
  Citrus Tristeza Virus Field Isolates from Declined or Dwarfed Citrus Trees in Japan
  T. Jaraput and J. A. Dodds
  Interference of a Non-Seedling Yellows by a Seedling Yellows Strain of Citrus Tristeza Virus in Sweet Orange
  M. Cambra, E. Camarasa, M. T. Gorris, S. M. Garnsey, and E. Carbonell
  Comparison of Different Immunosorbent Assays for Citrus Tristeza Virus (CTV) Using CTV Specific Monoclonal and Polyclonal Antibodies
  Mei-Chen Tsai and Hong-Ji Su
  Development and Characterization of Monoclonal Antibodies to Citrus Tristeza Virus (CTV) Strains in Taiwan
  T. Kano, S. M. Garnsey, M. Koizumi, and T. A. Permar
  Serological Diversity of Field Sources of Citrus Tristeza Virus (CTV) in Japan
  T. A. Permar and S. M. Garnsey
  Comparison of Biological Indexing and Immunological Assays for Identifying Severe Florida Isolates of Citrus Tristeza Virus
  S. P. Van Vuuren, R. P. Collins, and J. V. da Graca
  The Performance of Exotic Citrus Tristeza Virus Isolates as Pre-immunizing Agents for Sweet Orange on Sour Orange Rootstock under Natural Disease Pressure in South Africa
  Patricia Broadbent, K. B. Bevington, and B. G. Coote
  Control of Stem Pitting of Grapefruit in Australia by Mild Strain Protection
  R. K. Yokomi and G N. Oldfield
  Seasonal Fluctuations of Alate Aphid Activity in California Citrus Groves
  Guillermo M. Marcó and David J. Gumpf
  A Simple Technique for the Production of Highly Specific Polyclonal Antisera for Citrus Tristeza Virus
  T. Kano and M. Koizumi
  Separation of Citrus Tristeza Virus (CTV) Serotypes Through Aphid Transmission
  R. K. Yokomi, S. M. Garnsey, T. A. Permar, R. F. Lee, and C. O. Youtsey
  Natural Spread of Severe Citrus Tristeza Virus Isolates in Citrus Preinfected with Mild CTV Isolates
  M. A. Rocha-Pena, R. F. Lee, T. A. Permar, R. K. Yokomi, and S. M. Garnsey
  Use of Enzyme-linked Immunosorbent and Dot-immunobinding Assays to Evaluate Two Mild Strain Cross Protection Experiments after Challenge with a Severe Citrus Tristeza Virus Isolate
  J. A. Dodds and J. G. Lee
  An Evaluation of Types of Citrus Tristeza Virus in Selected Sweet Orange Groves in Southern California
  S. M. Garnsey, E. L. Civerolo, D. J. Gumpf, R. K. Yokomi, and R. F. Lee
  Development of a Worldwide Collection of Citrus Tristeza Virus Isolates
  G. Romero, K. Gomez, C. Gruber, F. Ochoa, G. Perez, M. Verenzuela, P. Sanabria, P. Colmenares, and R. Mendt
  Ten-Year Evaluation of Citrus Tristeza Virus Tolerant Rootstocks Grafted with Valencia Orange in Venezuela
  M. Koizumi, S. Kuhara, H. Ieki, T. Kano, A. Tanaka, and T. Iwanami
  A Report of Preinoculation to Control Stem Pitting Disease of Navel Orange in Fields up to 1989
  S. P. Van Vuuren, N. M. Grech, and R P. Collins
  Reaction of Gou Tou Orange to the Citrus Nematode, Phytophthora, and Citrus Tristeza Virus
  G. Romero, K. Gomez, C. Gruber, R. Mendt, F. Ochoa, F. Sanabria, and F. Colmenares
  Twelve-Year Evaluation of Citrus Tristeza Virus Tolerant Root-Stocks Budded with Washington Navel Orange
  T. Jaraput, J. G. Lee, and J. A. Dodds
  Additional Factors Affecting dsRNA Analysis of Citrus Tristeza Virus
  R. Lastra, R. Meneses, P. E. Still, and C. L. Niblett
  The Citrus Tristeza Situation in Central America
  Agus Muharam and A. M. Whittle
  Stem Pitting Strains of Citrus Tristeza Virus in Indonesia
  S. M. Garnsey, Dennis Gonsalves, P. Ito, R. K. Yokomi, R. Namba, and S. Kobayashi
  Location Effect on Incidence of Citrus Tristeza Virus in Hawaii
  M. Bar-Joseph and Y. Nitzan
  The Spread and Distribution of Citrus Tristeza Virus Isolates in Sour Orange Seedlings
  A. Catara, A. Azzaro, M. Davino, V. Grimaldi, M. Hussain, A. Saleem, and M. S. Mirza
  Survey for Tristeza and Greening in Punjab (Pakistan)
  M. Grisoni, F. Sporrer, and B. Aubert
  Behavior of 14 Rootstocks Inoculated with a Severe Strain of Citrus Tristeza Virus in Reunion Island

  
  VIROIDS AND VIROID INDUCED DISEASES

  J. S. Semancik and N. Duran-Vila
  The Grouping of Citrus Viroids: Additional Physical and Biological Determinants and Relationships with Diseases of Citrus
  J. S. Semancik, D. J. Gumpf, and J. A. Bash
  Interactions Among the Group II Viroids: A Potential for Protection from the Cachexia Disease?
  M. Davino, L. Pelicani, M. Renis, and G. Albanese
  Homology of Hop Stunt Viroid with Citrus Cachexia Viroid
  G. Albanese, M. Renis, V. Grimaldi, R. La Rosa, G. Polizzi, and T. O. Diener
  Hybridization Analysis of Citrus Viroids with Citrus Exocortis Viroid- and Hop Stunt Viroid-specific Probes
  J. A. Pina, N. Duran-Vila, and L. Navarro
  Interference of Citrus Viroids with Cachexia Symptoms on Parson's Special Mandarin
  G. Terranova, A. Caruso, and G. Reforgiato Recupero
  Susceptibility and Symptomology of Mapo Tangelo to Xyloporosis
  William S. Castle, Robert R. Pelosi, and Richard F. Lee
  Growth and Yield of Young Sweet Orange Trees on Swingle Citrumelo Rootstock Inoculated with Citrus Viroids
  N. Duran-Villa, J. A. Pina, and L. Navarro
  Exclusion and/or Uneven Distribution of Viroids in Four Citrus Hosts
  N. Duran-Villa, J. A. Pina, M. I. Molins, and L. Navarro
  A New Indexing Method for Cachexia
  G. Polizzi, G. Albanese, A. Azzaro, M. Davino, and a. Catara
  Field Evaluation of Dwarfing Effect of Two Combinations of Citrus Viroids and Different Citrus Species
  C. N. Roistacher, J. E. Pehrson, and J. S. Semancik
  Effect of Citrus Viroids and the Influence of Rootstocks on Field Performance of Navel Orange
  Rivka Hades and M. Bar-Joseph
  Variation in Tree Size and Rootstock Scaling of Grapefruit Trees Inoculated with a Complex of Citrus Viroids

  
  BLIGHT AND RELATED DECLINES

  L. W. Timmer, R. H. Brlansky, K. S. Derrick, and R. F. Lee
  Transmission of Citrus Blight by Root Graft Inoculation
  V. Rossetti, M. J. G. Beretta, and A. R. R. Teixeira
  Experimental Transmission of Declinio by Approach Root Grafting in Sao Paulo State, Brazil
  M. J. G. Beretta, V. Rossetti, A. R. R. Teixeira, and O. Sempionato
  Positive Diagnostic Tests for Declinio on Plants Root-Graft Inoculated in Brazil
  L. J. Marais and R. F. Lee
  Experimental Transmission of Citrus Blight in South Africa
  K. S. Derrick, R. F. Lee, R. H. Brlansky, L. W. Timmer, B. G. Hewitt, and G. A. Barthe
  Proteins and Filamentous Structures Associated with Citrus Blight
  N. Labuschagne, A. N. Hall, J. F. Bloem, and J. M. Kotze
  Occurrence of Xylem Occlusions in Diseased Citrus Plants Under Greenhouse Conditions
  A. Tubelis, H. S. Prates, and A. A. Salibe
  Epidemiology of Declinio Disease in Citrus Groves in the State of Sao Paulo, Brazil
  W. J. Melo, H. Oliveira, M. J. G. Beretta, R. A. Chelli, and S. A. S. Leite
  Zinc in Soil and Citrus Trees Showing Declinio Symptoms
  D. O. Chellemi, R. M. Sonoda, R. R. Pelosi, and M. Cohen
  Temporal and Spatial Comparisons Between Epidemics of Citrus Blight and Citrus Tristeza Virus
  A. Vegas, F. Ochoa, N. Albarracin, A. Arcia, T. Barreto, G. Romero, R. Gutierrez, G. Trujillo, and R. Mendt
  On the Etiology of the Citrus Sudden Decline in Venezuela
  L. W. Marais and R. F. Lee
  Screening of Rootstocks for Citrus Blight Tolerance in South Africa - Preliminary Results
  R. A. Oliveira, W. J. Melo, M. J. G. Beretta, V. Rossetti, R. A. Chelli, and S. A. S. Leite
  Urease Activity in Ortho Red-Yellow Podzolic Soil Planted with Pera Orange Trees Affected with Declinio
  L. W. Timmer and J. P. Agostini
  Xylem Plugging, Hydraulic Conductivity, Growth, and Yield of Citrus Trees Affected by Citrus Declinamiento in Argentina

  Short Communications
  D. L. Hopkins, F. W. Bistline, and L. W. Russo
  Possible Role of Xylella fastidiosa in Citrus Blight

  
  OTHER CITRUS VIRUS DISEASES

  L. Levy and D. J. Gumpf
  Studies on the Psorosis Disease of Citrus and Preliminary Characterization of a Flexuous Virus Associated with the Disease
  M. L. Garcia, E. L. Arrese, O. Grau, and A. N. Sarachu
  Citrus Psorosis Disease Agent Behaves as a Two Component ssRNA virus
  J. Navas-Castillo, P. Moreno, J. F. Ballester-Olmos, J. A. Pina, and A. Hermosa de Mendosa
  Detection of a Necrotic Strain of Citrus Ringspot in Star Ruby Grapefruit in Spain
  Guillermo M. Marco, J. S. Semancik, and David J. Gumpf
  Cucumo-like Virus Isolated from Cowpea Indicator Plants Manifesting the Citrus Tatter Leaf Virus Syndrome
  Ke Chung and Wu Ru-Jian
  Occurrence and Distribution of Citrus Tatter Leaf in Fujian, China
  M. Davino, A. Areddia, F. Sesto, A. Busa, and A. Azzaro
  Investigations into "Acorn Fruit" Disease Observed on Sweet Oranges in Sicily
  M. Davino, A. Areddia, L. Pelicani, and V. Grimaldi
  Indexing of Seeds of Different Citrus Species for Tristeza and Variegation Virus
  O. Nickel and N. Costa
  Pathological Changes in the Wood of Grapefruit and Sweet Orange Plants Affected by Bahia-type Psorosis
  M. L. Garcia, N. B. Costa, C. M. Cassafus, and A. N. Sarachu
  Evaluation of Different Citrus as Psorosis Disease Indicators and as Psorosis Virus Propagation Hosts
  K. S. Derrick, R. F. Lee, B. G. Hewitt, G. A. Barthe, and J. V. da Graca
  Characterization of Citrus Ringspot Virus
  J. V. Da Graca and S. B. Maharaj
  Citrus Vein Enation Virus, a Probable Luteovirus
  M. Skaria and S. F. Batarshe
  Cachexia and Other Diseases of Citrus in the Jordan Valley

  Abstract
  H. J. Su and M. C. Tsai
  Distribution and detection of Citrus Tatter Leaf Virus by ELISA Test with Monoclonal Antibodies

  
  THERAPY AND CITRUS IMPROVEMENT

  L. Navarro, E. L. Civerolo, J. Juarez, and S. M. Garnsey
  Improving Therapy Methods for Citrus Germplasm Exchange
  Arry Supriyanto and A. M. Whittle
  Citrus Rehabilitation in Indonesia

  
  GREENING, STUBBORN, AND OTHER DISEASES

  T. R. Gottwald, C. I. Gonzales, and B. G. Mercado
  Analysis of the Distribution of Citrus Greening in Groves in the Phillipines
  T. R. Gottwald, B. Aubert, and Huang Ke Long
  Spatial Pattern Analysis of Citrus Greening in Shantou, China
  M. Garnier, S. J. Gao, Y. L. He, S. Villechanoux, J. Gandar, and J. M. Bové
  Study of the Greening Organism (GO) with Monoclonal Antibodies: Serological Identification, Morphology, Serotypes, and Purification of the GO
  G. Hortelano Hap and H. M. Garnett
  Analysis of DNA from Putative Greening Agent
  G. N. Oldfield, R. K. Yokomi, D. A. Golino, and D. J. Gumpf
  Flight Phenology of Circulifer tenellus and Other Leafhoppers in San Joaquin Valley Citrus Groves
  M. Garnier, Leyla Zreik, and Joseph M. Bové
  Witches' Broom Disease of Lime Trees in Oman: Transmission of a Mycoplasma-like Organism (MLO) to Periwinkle and Citrus, and the Production of Monoclonal Antibodies against the MLO

  Short Communications
  Lisa Korsten, N. Labuschagne, M. deBruyn, G. M. Sanders, J. A. Verschoor, and J. M. Kotze
  Progress with Greening Research in South Africa

  Abstracts
  R. F. Lee, E. L. Civerolo, R. H. Brlansky, M. E. Hooker, S. M. Garnsey, and H. Garnett
  Establishment of a Collection of Citrus Greening Isolates

  Common and Botanical Names of Some Species and Hybrids of Citrus and Citrus-Relatives Mentioned in the Proceedings
  Common and Botanical Names of Some Nonrutaceous Plants Mentioned in the Proceedings

  Proceedings Available

• Proceedings 12 - 1993 - Conference 1992

  Proceedings 12
   

  Cover
  Title Page and Verso
  Preface
  Contributors

  
  CITRUS TRISTEZA VIRUS

  Francisco Ochoa, Octavio Carballo, Gustavo Trujillo, Maria Luisa Mayoral de Izaquirre, and Richard F. Lee
  Biological Characterization and Evaluation of Cross Protection Potential of Citrus Tristeza Virus Isolates in Venezuela
  P. Moreno, J. Guerri, J. F. Ballester-Olmos, C. Fuertes-Polo, R. Albiach, and M. Martinez
  Variations of Pathogenicity and Double-stranded RNA (dsRNA) Patterns of Citrus Tristeza Virus Isolated Induced by Host Passage
  Mei-Chen Tsai, Hong-Ji Su, and Stephen M. Garnsey
  Comparative Study on Stem-pitting Strains of CTV in the Asian Countries
  K. L. Manjunath, H. R. Pappu, R. F. Lee, C. L. Niblett and E. L. Civerolo
  Studies on the Coat Protein Genes of Four Isolates of Citrus Tristeza Closterovirus from India: Cloning, Sequencing and Expression
  L. C. Semorile, R. A. Dewey, M. L. Garcia, E. Dal Bó, P. F. Ghiringhelli, V. Romanowski and O. Grau
  cDNA Clones of CTV that Discriminate Severe and Mild Strains
  M. Cambra, E. Camarasa, M. T. Gorris, S. M. Garnsey, D. J. Gumpf, M. C. Tsai
  Epitope Diversity of Citrus Tristeza Virus Isolates in Spain
  S. M. Garnsey, T. A. Permar, M. Cambra, and C. T. Henderson
  Direct Tissue Blot Immunoassay (DTBIA) for Detection of Citrus Tristeza Virus (CTV)
  T. R. Gottwald, M. Cambra, and P. Moreno
  The Use of Serological Assays to Monitor Spatial and Temporal Spread of Citrus Tristeza Virus in Symptomless Tress in Eastern Spain
  M. Grisoni and C. Riviere
  Analysis of Epidemics of Citrus Tristeza Virus (CTV) in Young Citrus Groves Exposed to Aphid Infestation under Different Climatic Conditions in Reunion Island
  A. Kyriakou, D. Polycarpou, A. Efstathiou, and A. Hadjinicoli
  Citrus Tristeza Virus in Cyprus
  Zhao Xueyuan, Zhou Changyhong, Jiang Yuanhui, He Xinghua, Cheng Jiezhong, Cheng Zhusheng
  Evaluation of Tristeza Tolerance of 45 Citrus Types
  P. Moreno, J. Piquer, J. A. Pina, J. Juarez, E. Carbonell, and L. Navarro
  Preliminary Data on Tolerance of Gou Tou Orange to Tristeza In Spain
  M. A. Rocha-Peña, R. F. Lee and C. L. Niblett
  Effectiveness of Different Citrus Species as Donor Hosts for Graft Transmission of Citrus Tristeza Virus
  M. Zebzami, J. H. Hill, R. A. Van Deusen, and E. B. Nadori
  Characterization of Monoclonal Antibodies Raised Against Citrus Tristeza Virus in Morocco
  C. N. Roistacher and J. A. Dodds
  Failure of 100 Mild Citrus Tristeza Virus Isolates from California to Cross Protect Against a Challenge by Severe Sweet Orange Stem Pitting Isolates
  N. K. Chakraborty, Y. S. Ahlawat, A. Varma, K. Jagadish Chandra, S. Ramapandu and P. Kapur
  Serological Reactivity in Citrus Tristeza Virus Strains in India

  
  CITRUS BLIGHT

  M. J. Beretta, K. S. Derrick, R. F. Lee, G. Barthe and V. Rossetti
  Citrus Declinio in Brazil: Rate of Spread and Serological Comparison with Other Declines
  F. Ochoa, M. J. G. Beretta, K. S. Derrick, R. F. Lee, and E. Rangel
  Comparison of Citrus Sudden Decline from Venezuela with Citrus Blight from Florida and Declinio from Brazil
  G. A. Barthe, B. G. Hewitt, and R. F. Lee
  Sereological Tests for Citrus Blight
  L. G. Albrigo, L. W. Timmer, K. S. Derrick, D. P. H. Tucker and J. H. Graham
  Failure to Transmit Citrus Blight by Limb Grafts
  R. F. Lee, L. J. Marais, M. J. G. Beretta and K. S. Derrick
  Apparent Lack of Transmission of Citrus light using Bark Patch Inoculations

  
  PSOROSIS

  C. N. Roistacher
  Psorosis — A Review
  A. S. Byadgi, Y. S. Ahlawat, N. K. Chakraborty, A. Varma, M. Srivastava, and R. G. Milne
  Characterization of a Filamentous Virus Associated with Citrus Ringspot in India
  J. Navas-Castillo, and P. Moreno
  Citrus Ringspot Diseases in Spain

  
  CITRUS VIROIDS

  C. N. Roistacher, J. A. Bash and J. S. Semancik
  Distinct Disease Symptoms in Poncirus trifoliata Induced by Three Citrus Viroids from Three Specific Groups
  L. Levy and A. Hadidi
  Direct Nucleotide Sequence of PCR-amplified DNAs of the Closely Related Citrus Viroids IIa and IIb (Cachexia)
  S. M. Garnsey, R. F. Lee, and J. S. Semanick
  Lack of Cross-Protection Between Citrus Exocortis Viroid and Citrus Viroids Associated with Mild Symptoms in Etrog Citron
  T. M. Pires Leitao, J. Romero, and N. Duran-Vila
  Detection of Pathogenesis Related Proteins Associated with Viroid Infection in Citrus
  N. Duran-Villa, J. A. Pina and L. Navarro
  Improved Indexing of Citrus Viroids

  
  CITRUS GREENING DISEASE

  Monique Garnier and Joseph-Marie Bové
  Citrus Greening Disease and the Greening Bacterium
  C. Ke, S. Ke, R. J. Su, H. Yang and P. T. Hsu
  Purification and Serology of the Organism Associated with Citrus Huanglungbin
  L. Korsten, G. M. Sanders, H. J. Su, M. Garnier, J. M. Bové, and J. M. Kotze
  Detection of Citrus Greening-Infected Citrus in South Africa by Immunofluorescence and Enzyme-Linked Immunosorbent Assay (ELISA) using Monoclonal Antibodies and a DNA Probe
  V. H. Whitlock and R.-K. Chippindall
  Greening Disease in South Africa — A Multi-Pathogen Syndrome?
  Shoujiang Gao, Monique Garnier, and Joseph M. Bové
  Production of Monoclonal Antibodies Recognizing Most Asian Strains of the Greening BLO by in Vitro Immunization With an Antigenic Protein Purified From the BLO
  Monique Garnier, Sandrine Villechanoux, Sandrine Jagoueix and Joseph M. Bove
  Nature of the Greening Bacterium-Like Organism (BLO): Taxonomic Characterization By Use of Cloned DNA Fragments
  J. M. Bové, Monique Garnier, Y. S. Ahlawat, N. K. Chakraborty and A. Varma
  Detection of the Asian Strains of the Greening BLO by DNA-DNA Hybridization in Indian Orchard Trees and Malaysian Diaphorina citri Psyllids
  S. P. Van Vuuren
  Variable Transmission of African Greening to Sweet Orange
  C. H. Buitendag and L. A. von Broembsen
  Living with Citrus Greening in South Africa
  M. Koizumi, M. Prommintara, G. Linwattana, and T. Kaisuwan
  Field Evaluation of Citrus Cultivars for Greening Disease Resistance in Thailand
  Anupam Varma, Yashwir S. Ahlawat, Nirmal K. Chakraborty, Monique Garnier and Joseph-Marie Bové
  Detection of Greening BLO by Electron Microscopy, DNA Hybridization in Citrus Leaves with and without Mottle from Various Regions in India
  V. M. Chavan and A. S. Summanwar
  Population Dynamics and Aspects of the Biology of Citrus Psylla, Diaphorina citri Kuw., in Maharashtra

  
  CITRUS VARIEGATED CHLOROSIS

  M. J. G. Beretta, A. Garcia, Jr., R. F. Lee, K. S. Derrick, G. Barthe and J. Thome Neto
  Observations on Citrus Variegated Chlorosis in Brazil
  C. J. Chang, M. Garnier, L. Zreik, V. Rossetti and J. M. Bové
  Citrus Variegated Chlorosis: Cultivation of the Causal Bacterium and Experimental Reproduction of the Disease
  M. Garnier, C. J. Chang, L. Zreik, V. Rossetti and J. M. Bové
  Citrus Variegated Chlorosis: Serological Detection of Xylella fastidiosa, the Bacterium Associated With the Disease
  M. J. G. Beretta, R. F. Lee, G. A. Barthe, J. Thome Neto, K. S. Derrick, and C. L. Davis
  Citrus Variegated Chlorosis: Detection of Xylella fastidiosa in Symptomless Trees
  R. H. Brlansky, C. L. Davis, R. F. Lee and L. W. Timmer
  Immunogold Localization of Xylem-Inhabiting Bacteria Affecting Citrus in Argentina and Brazil
  Olga R. de Coll, J. P. Agostini, L. W. Timmer, and R. H. Brlansky
  Survey of Sharpshooters in Citrus Orchards with Decline Diseases in Misiones, Argentina
  T. R. Gottwald, F. B. Gidtti, J. M. Santos, and A. C. Carvalho
  Preliminary Spatial and Temporal Analysis of Citrus Variegated Chlorosis (CVC) in Sao Paulo, Brazil

  
  STUBBORN - WITCHES' BROOM

  U. Kersting, H. Baspinar, A. Çinar, Ç. Sengonca and N. Uygun
  New Findings on the Epidemiology of Spiroplasma citri in the Eastern Mediterranean Region of Turkey
  Joseph M. Bové, Leyla Zreik, Jean-Luc Danet, Jacques Bonfils, A. M. M. Mjeni and Monique Garnier
  Witches' Broom Disease of Lime Trees: Monoclonal Antibody and DNA Probes for the Detection of the Associated MLO and the Identification of a Possible Vector

  
  OTHER VIRUS DISEASES

  Zhou Changyong, Zhao Xueyuan, Jiang Yuanhui and He Xinhua
  The Occurrence of Satsuma Dwarf Virus in China
  T. Iwanami, M. Omura, and H. Ieki
  Susceptibility of Several Citrus Relatives to Satsuma Dwarf Virus
  Angelo P. Jacomino and Ary A. Salibe
  Occurrence of Woody Gall Disease in Citrus in Sao Paulo State, Brazil
  A. Hermoso de Mendoza, J. A. Pina, J. F. Ballester-Olmos, and L. Navarro
  Persistent Transmission of Citrus Vein Enation Virus by Aphis gossypii and Myzus persicae
  A. Catara, A. Azzaro, M. Davino and G. Polizzi
  Yellow Vein Clearing of Lemon in Pakistan
  Zhou Changyong, Zhao Xueyuan and Jiang Yuanhui
  Goutoucheng - A New Indicator Plant for Citrus Mosaic Virus
  R. F. Lee, K. S. Derrick, S. H. Futch, and D. P. H. Tucker
  Graft Transmission of Citrus Measles
  L. Navarro, J. A. Pina, J. Juarez and J. F. Ballester-Olmos
  Elimination of a Bud Union Abnormality of Sweet Orange Grafted on Rough Lemon by Shoot-tip Grafting in vitro
  A. Caruso, M. Davino and G. Terranova
  Observations on Impietratura Disease Symptoms in Four Citrus Species

  
  STATUS REPORTS - BUDWOOD REGISTRATION PROGRAMS

  L. Navarro
  Citrus Sanitation, Quarantine and Certification Programs
  A. A. Salibe, O. J. Crocomo, A. Tubelis, L. A. Gallo, E. T. de Oliveria
  A New Program for Citrus Budwood Improvement in Sao Paulo, Brazil
  C. Çinar, U. Kersting, N. Önelge, S. Korkmaz, and G. Sas
  Citrus Virus and Virus-like Diseases in the Eastern Mediterranean Region of Turkey
  T. Göral, H. Ali Tasdemir, T. Tavarci, S. Mermer, S. Göral, M. Kelten, T. Tasdemir, S. Günes, and M. Göçmen
  The Citrus Variety Improvement Program in Turkey
  O. Lovisolo
  Agro-ecology and Centers of Origin of Graft-transmissible Diseases of Citrus
  A. Catara, C. Laviola, M. Davino and V. Grimaldi
  Citrus Virus and Virus-Like Diseases on Mozambique
  A. Nhami, A. Zidane and M. Belaadel
  First Results of the Certification Program in Morocco

  
  SHORT COMMUNICATIONS

  T. K. Lama
  Survey of Tristeza Disease in Lime in Nepal
  T. Kano and M. Koizumi
  Limited Cross Protection by a Protective Strain of Citrus Tristeza Virus (CTV) against Challenge Inoculation by Grafting
  V. Rossetti, M. J. G. Beretta, and A. R. R. Texieira
  Transmission Trials of Citrus Declinio using Various Inocula
  K. S. Derrick, R. F. Lee, B. G. Hewitt, and G. A. Barthe
  Spiroviruses: A New Group of Serologically Diverse Plant Viruses Associated with Citrus Psorosis and Ringspot
  M. L. Garcia, K. S. Derrick, and O. Grau
  Citrus Psorosis Associated Virus and Citrus Ringspot Virus Belongs to a New Virus Group
  J. V. da Graca, M. Bar-Joseph and K. S. Derrick
  Immunoblot Detection of Citrus Psorosis in Israel Using Citrus Ringspot Antiserum
  R. La Rosa, M. Tessitori, G. Albanese, A. Catara and M. Davino
  Diagnosis of Citrus Exocortis and Hop Stunt-Homologous Citrus Viroids by Oligonucleotide Probes
  P. Ramachandran, P. K. Pandey, Y. S. Ahlawat, Anupam Varma and S. P. Kapur
  Viroid Diseases of Citrus in India
  K. N. Bhagabati
  Survey of Greening Disease of Mandarin Orange in the Northeastern States of India
  A. Azzaro, S. Leocata, and G. Polizzi
  Greening Spread in Two Locations of Uttar Pradesh (India)
  T. K. Lama and P. Amatya
  Survey of the Incidence of Citrus Greening Disease and its Psylla Vector in Nepal and Bhutan
  S. P. Ghosh
  Mandarin Production in the Sub-Himalayan Tracts of India, Nepal and Bhutan, and the Prevalance of Citrus Greening Disease
  Victoria Rossetti
  Citrus Variegated Chlorosis, a New Severe Disease in Brazil: A Review
  R. K. El Shereiqi and S. Gassouma
  Witches' Broom Disease of Lime in the United Arab Emirates
  Y. S. Ahlawat, N. K. Chakraborty, K. Jagadishchandra, M. Srivastava and A. Varma
  Association of a Rhabdovirus With Yellow Vein Mosaic, A New Disease of Citrus
  P. Azad
  Reduction in Yield of Acid Limes Infected with Citrus Corky Vein Virus in Assam
  C. Regmi and S. Shrestha
  Modification of Shoot Tip Grafting Technique for Increasing Efficiency of Successful Grafts
  Anupam Varma and G. I. Atiri
  Virus and Virus-Like Diseases of Citrus in Nigeria

  ABSTRACTS

  Common and Botanical Names of Some Species and Hybrids of Citrus and Citrus Relatives Mentioned in the Proceedings
  Common and Botanical Names of Some Nonrutaceous Plants Mentioned in the Proceedings

  Proceedings Available

• Proceedings 13 - 1996 - Conference 1995

  Proceedings 13

   

  Cover
  Title Page and Verso
  Dedication to Lin Kongxiang (Kung Hsiang) (1910-1986)
  Preface
  Contributors

  
  INTRODUCTION

  R. F. Lee and S. M. Garnsey
  Citrus Virus and Viruslike Pathogens: A Continuing Evolution of Progress and Problems
  Zhoa Xue-yuan
  Citrus Production and the Occurrence of Virus Diseases in the Mainland of China

  
  CITRUS TRISTEZA VIRUS

  D. M. Mathews, K. Riley and J. A. Dodds
  Comparison of ELISA and PCR for the Sensitive Detection of Citrus Tristeza Virus (CTV) in Pooled Leaf Samples from Sweet Orange Groves with a Low Incidence of Infection
  B. Cevik, S. S. Pappu, H. R. Pappu, D. Benscher, M. Irey, R. F. Lee and C. L. Niblett
  Application of Bi-Directional PCR to Citrus Tristeza Virus: Detection and Strain Differentiation
  Michael Gillings, Patricia Broadbent and James Indsto
  Restriction Analysis of Amplified CTV Coat Protein cDNA is a Sensitive and Rapid Method for Monitoring and Controlling CTV Infections
  K. L. Manjunath, M. Hooker, H. R. Pappu, S. S. Pappu, C. A. Powell, M. Bar-Joseph, C. L. Niblett and R. F. Lee
  Synthesis of a Functional Single-Chain Antibody Against Citrus Tristeza Closterovirus in Bacteria
  B. Cevik, S. S. Pappu, H. R. Pappu, D. Tight, D. Benscher, S. H. Futch, P. Rucks, R. F. Lee and C. L. Niblett
  Molecular Cloning and Sequencing of Coat Protein Genes of Citrus Tristeza Virus Isolated From Meyer Lemon and Homely Tangor Trees in Florida
  P. Moreno, J. Guerri, M. R. Albiach, J. F. Ballester-Olmos and M. E. Martínez
  Interference Between Citrus Tristeza Virus (CTV) Isolates Detected by Analysis of Double-Stranded RNA (dsRNA)
  O. Nickel, H. P. Santos Filho and A. D. Vilarinhos
  Segregation of Citrus Tristeza Virus Strains by Graft Propagation
  O. Acosta, M. Guzmán-Barney, A. Alegria, H. R. Pappu, S. S. Pappu, K. L. Manjunath, V. J. Febres, R. F. Lee and C. L. Niblett
  Incidence and Characterization of Mild and Severe Isolates of Citrus Tristeza Virus from Colombia
  Zhou Chang-yong, Zhao Xue-yuan, Jiang Yuan-hui and Tang Ke-zhi
  Characterization of Citrus Tristeza Virus Isolates Infecting Pummelo and Sweet Orange in Sichuan Province, China
  R. K. Yokomi, D. Rivera, S. M. Garnsey, T. R. Gottwald, E. Abreu-Rodríguez, V. Damsteegt, P. A. Stansly, V. J. Febres and C. L. Niblett
  Incidence of Brown Citrus Aphid and Citrus Tristeza Virus in Puerto Rico
  S. M. Garnsey, T. R. Gottwald and J. C. Borbón
  Rapid Dissemination of Mild Isolates of Citrus Tristeza Virus Following Introduction of Toxoptera citricida in the Dominical Republic
  L. Batista, D. N. Porras, A. Gutiérrez, I. Peña, J. Rodríguez, O. Fernandez del Amo, R. Pérez, J. L. Morera, R. F. Lee and C. L. Niblett
  Tristeza and Toxoptera citricida in Cuba: Incidence and Control Strategies
  T. R. Gottwald, S. M. Garnsey, A. Sediles-Jean and A. Rojas-Solis
  Co-Diffusion of Serologically Distinct Isolates of Citrus Tristeza Virus Vectored by Toxoptera citricida in Northern Costa Rica
  T. R. Gottwald, S. M. Garnsey, M. Cambra, P. Moreno, M. Irey and J. Borbón
  Differential Effects of Toxoptera citricida vs. Aphis gossypii on Temporal Increase and Spatial Patterns of Spread of Citrus Tristeza
  Y. Q. Tang, R. K. Yokomi and L. G. Brown
  Parasitoids for Biological Control of Brown Citrus Aphid: Recent Observations
  S. M. Garnsey, H. J. Su and M. C. Tsai
  Differential Susceptibility of Pummelo and Swingle Citrumelo to Isolates of Citrus Tristeza Virus
  M. R. Albiach, J. V. da Graça, S. P. van Vuuren, J. Guerri, M. Cambra, F. Laigret and P. Moreno
  The Effects of Different Hosts and Natural Disease Pressure on Molecular Profiles of Mild Isolates of Citrus Tristeza Virus (CTV)
  Zhou Change-yong, Zhao Xue-yuan and Jiang Yuan-hui
  Boat-Shaped Leaf Symptoms of Satsuma Mandarin Associated with Citrus Tristeza Virus (CTV)
  S. P. van Vuuren and J. V. da Graça
  Effects of Citrus Tristeza Virus Isolates and a Citrus Viroid Isolate on Growth and Production of Delta Valencia on Yuma Citrange Rootstock
  L. J. Marais, M. L. Marais and M. Rea
  Effect of Citrus Tristeza Stem Pitting on Fruit Size and Yield of Marsh Grapefruit in Southern Africa
  J. A. Dodds, K. Riley and M. Polek
  Effect of Suppression by Tree Removal on the Incidence of Citrus Tristeza Virus in California
  A. Kyriakou, N. Ioannou, J. Gavriel, M. Bar-Joseph, Chr. Papayiannis, Th. Kapari-Isaia and G. Savva
  Management of Citrus Tristeza Virus in Cyprus

  
  OTHER VIRUSES

  O. Lovisolo, A. Colariccio, C. M. Chagas, V. Rossetti, E. W. Kitajima and R. Harakava
  Partial Characterization of Citrus Leprosis Virus
  R. G. Milne, K. Djelouah, M. L. Garcia, E. Dal Bo and O. Grau
  Structure of Citrus Ringspot-Psorosis-Associated Virus Particles: Implications for Diagnosis and Taxonomy
  J. V. da Graça and M. Skaria
  Citrus Tatter Leaf Virus in the Rio Grande Valley of South Texas
  Toru Iwanami and Hiroyuki Ieki
  Nucleotide Sequence of the 3'-Terminal Region of Citrus Mosaic Virus RNA1
  Y. S. Ahlawat, A. Varma, R. P. Pant, A. Shukla and B. E. L. Lockhart
  Partial Characterization of a Badnavirus Associated with Citrus Yellow Mosaic Disease in India
  Chen Guoqing, Wang Hongxiang, Yan Senxiang and C. N. Roistacher
  Occurrence and Detection of Citrus Vein Enation Virus in Huangyan, Zhejiang, China
  U. Kersting, S. Korkmaz, A. Çínar, B. Ertugrul, N. Önelge and S. M. Garnsey
  Citrus Chlorotic Dwarf, a New Whitefly-Transmitted Disease in the Eastern Mediterranean Region of Turkey

  
  VIROIDS

  M. Tessitori, R. La Rosa, G. Albanese and A. Catara
  A Contribution to the Natural History of Viroids
  M. Tessitori, R. La Rosa, G. Albanese and A. Catara
  PCR Diagnosis of Some Citrus Viroids in Field Samples
  L. J. Marais, R. F. Lee, J. H. J. Breytenbach, B. Q. Manicom and S. P. van Vuuren
  Association of a Viroid with Gum Pocket Disease of Trifoliate Orange
  N. Önelge, A. Çínar, U. Kersting and J. S. Semancik
  Viroids Associated with Citrus Gummy Bark Disease of Sweet Orange in Turkey

  
  PROCARYOTES AND BLIGHT

  J. M. Bové, L. Navarro, P. Bonnet, Leyla Zreik and Monique Garnier
  Reaction of Citrus Cultivars to Graft-Inoculation of Phytoplasma aurantifolia-Infected Lime Shoots
  Y. Tian, S. Ke and C. Ke
  Polymerase Chain Reaction for Detection and Quantitation of Liberobacter asiaticum, the Bacterium Associated with Huanglongbing (Greening) of Citrus in China
  J. M. Bové, Nguyen Minh Chau, Ha Minh Trung, J. Bourdeaut and Monique Garnier
  Huanglongbing (Greening) in Vietnam: Detection of Liberobacter asiaticum by DNA-Hybridization with Probe in 2.6 and PCR-Amplification of 16S Ribosomal DNA
  C. Regmi, Monique Garnier and J. M. Bové
  Detection of the Asian Huanglongbing (Greening Liberobacter in Nepal by DNA-DNA Hybridization
  Meisaku Koizumi, Maitree Prommintara and Yoshihiro Ohtsu
  Wood apple, Limonia acidissima L.: A New Host For the Huanglongbing (Greening) Vector, Diaphorina citri
  B. Aubert, M. Grisoni, M. Villemin and G. Rossolin
  A Case Study of Huanglongbing (Greening) Control in Reunion
  C. N. Roistacher
  The Economics of Living with Citrus Diseases: Huanglongbing (Greening) in Thailand
  O. Nickel, R. C. S. Couto, Y. S. Coelho, A. D. Vilarinhos and R. P. Oliveira
  Proteins Associated with Transmission of Citrus Declinio in Bahia, Brazil

  
  SURVEYS AND CERTIFICATION

  J. M. Ochasan, M. L. Amoy, M. B. Guerrero and E. A. Verzola
  Occurrence of Graft-Transmissible Diseases of Citrus in the Highlands of Northern Luzon, Philippines
  Xiao Qiming, Wu Liyou, Liu Xueduan, Pan Chuanzhi and Liao Zhenkun
  Establishment of a Virus-Free Citrus Propagation System in Hunan Province, China
  A Çínar, U. Kersting, N. Önelge and S. Korkmaz
  An Alternative Approach on Citrus Certification in Turkey
  Song Ruilin, Wu Rujian and Ke Chung
  Elimination of Citrus Pathogens by Shoot-Tip Grafting and the Establishment of Citrus Germplasm in Fujian Province, China
  Zhang Tianmiao
  Effective Methods for the Elimination of Citrus Tatter Leaf Virus by Thermotherapy and Shoot-Tip Grafting
  A. Caruso, M. Davino, G. Terranova, A. Starrantino, R. Marino and B. Torrisi
  Effectiveness of Gamma Rays on Virus and Viroid Diseases of Monreal Clementine and its Recovery by Shoot-Tip Grafting

  
  SHORT COMMUNICATIONS

  M. Akbulut, S. Baloglu, E. A. Momol, H. R. Pappu, S. S. Pappu, V. J. Febres, M. A. Yilmaz, R. F. Lee and C. L. Niblett
  Comparison of the Capsid Protein Gene Sequences of Five Turkish Isolates of Citrus Tristeza Virus
  L. E. Herradura, L. V. Magnaye and M. A. Alforque
  Strains of Citrus Tristeza Virus in the Philippines
  G. W. Müller, N. Guirado, J. O. de Figueiredo, M. A. Machado, F. F. Laranjeira and J. L. de Castro
  Citrus Tristeza Virus Causes Stem Pitting in Rangpur Lime Rootstock Grafted with Some Mandarin Cultivars in Capão Bonito, Brazil
  B. Aubert, C. Verniere, M. Wong and J. J. Baraer
  Tristeza in French Polynesia
  Victória Rossetti
  Transmission of Citrus Leprosis Disease (CL) — A Review
  M. L. García, M. E. Sánchez de la Torre, N. Costa and O. Grau
  Detection of Citrus Ringspot Virus and Citrus Psorosis-Associated Virus Using PCR
  A. Kawai, T. Tsukamoto, S. Namba and T. Nishio
  Citrus Tatter Leaf Virus: A Review of its Properties and the Development of a Serological Detection System
  V. Grimaldi and A. Catara
  Association of a Filamentous Virus with Yellow Vein Clearing of Lemon
  Hiroyuki Ieki and Takao Ito
  Occurrence of Concave Gum on Hyuganatsu (Citrus tamurana) in Japan
  Wan Shuyuan, Hu Weirong, Chen Chunxian and Fong Daorong
  Detection of Citrus Exocortis Viroid by In Vitro Inoculation of Callus Culture
  Y. Ebrahimi and F. Anvari
  Lack of Transmission of Exocortis by Slugs in the North of Iran
  F. Ochoa, R. La Rosa, G. Albanese, M. Tessitori and E. Fuggetta
  Survey of Citrus Viroids in Venezuela
  Peng Wei, Zhang Yu-an, Zhao Xue-qian and Li Gang
  Survey and Indexing for Citrus Exocortis and Other Viroids in Sichuan Province
  H. O. Miao, M. Skaria and N. Solís-Garcia
  Detection of Viroids in Five Commercial Citrus Cultivars in Texas
  R. La Rosa, M. Tessitori and E. Fuggetta
  Observations on the Effects of Viroid Inoculation of Grapefruit Grafted on Carrizo Citrange Planted at High Density
  G. Albanese, R. La Rosa, M. Tessitori, E. Fuggetta and A. Catara
  Long-Term Effects of CVd-III of Plants on Citrange, Trifoliate and Sour Orange
  C. N. Roistacher, H. Canton and P. S. Reddy
  The Economics of Living with Citrus Viroids in Belize
  M. J. G. Beretta, R. Harakava, K. S. Derrick, R. F. Lee and F. F. Laranjeira
  The Distribution of Xylella fastidiosa in Citrus Variegated Chlorosis-Affected Trees
  M. J. G. Beretta, N. Rodas, A. Garcia Junior and K. S. Derrick
  Control of Citrus Variegated Chlorosis by Pruning
  X. Foissac, J.-L. Danet, Colette Saillard, P. Gaurivaud, F. Laigret and J. M. Bové
  Production and Selection of Spiroplasma citri Mutants Inducing No Symptoms in Plants or Non-Transmissible to Plants by the Leafhopper Vector Circulifer haematoceps
  S. Jagoueix, J. M. Bové and M. Garnier
  Techniques for the Specific Detection of the Two Huanglongbing (Greening) Liberobacter Species: DNA/DNA Hybridization and DNA Amplification by PCR
  Monique Garnier and J. M. Bové
  Distribution of the Huanglongbing (Greening) Liberobacter Species in Fifteen African and Asian Countries
  M. Garnier, S. Jagoueix, P. Toorawa, M. Grisoni, R. Mallessard, A. Dookun, S. Saumtally, J. C. Autrey and J. M. Bové
  Both Huanglongbing (Greening) Liberobacter Species Are Present in Mauritius and Reunion
  Korsten, S. Jagoueix, J. M. Bové and M. Garnier
  Huanglongbing (Greening) Detection in South Africa
  Le Thi Thu Hong, Nguyen Van Hoa, Huynh Tri Duc, Lam Thi My Nuong and Huynh Van Thanh
  Preliminary Results on the Observation of Virus and Virus-Like Diseases of Citrus in the Mekong Delta Region of Vietnam
  T. K. Lama
  Present Status of Virus and Virus-like Diseases of Citrus in Nepal
  Zhao Xue-yuan, Zhang Cai-jian, Li Long-hua, Zhou Chang-yong, Huamg Zhi-yuan and Liao Gen-quing
  The Development of Virus-Free Citrus Propagation in Chongqing, China
  Li Long-hua, Huang Zhi-yuan, Qi Ju-xian, Zhang Jin and Liang An-guo
  Modification of the Shoot-Tip Grafting Method for Citrus

  ABSTRACTS

  Common and Botanical Names of Some Species and Hybrids of Citrus and Citrus Relatives Mentioned in the Proceedings
  Common and Botanical Names of Some Nonrutaceous Plants Mentioned in the Proceedings

  Proceedings Available

• Proceedings 14 - 2000 - Conference 1998

  Proceedings 14

   

  IOCV_Cover
  Proceedings of the Fourteenth Conferenceof the International Organizationof Citrus Virologists

  
  CITRUS TRISTEZA VIRUS

  K. L. Manjunath, R. F. Lee, and C. L. Niblett
  Recent Advances in the Molecular Biology of Citrus Tristeza Closterovirus
  L. Rubio, J. Guerri, and P. Moreno
  Characterization of Citrus Tristeza Virus Isolates by Single-Strand Conformation Polymorphism Analysis of DNA Complementary to Their RNA Population
  M. E. Hilf and S. M. Garnsey
  Characterization and Classification of Citrus Tristeza Virus Isolates by Amplification of Multiple Molecular Markers
  P. A. Mooney, T. E. Dawson, and C. L. Niblett
  Comparison of the Coat Protein Gene Sequences of Citrus Tristeza Virus Isolatesin New Zealand
  M. Cambra, M. T. Gorris, M. P. Román, E. Terrada, S. M. Garnsey,E. Camarasa, A. Olmos, and M. Colomer
  Routine Detection of Citrus Tristeza Virusby Direct Immunoprinting-ELISA Method Using Specific Monoclonal andRecombinant Antibodies
  M. Cambra, A. Olmos, M. T. Gorris, C. Marroquín, O. Esteban,S. M. Garnsey, R. Llauger, L. Batista, I. Peña,and A. Hermoso de Mendoza
  Detection of Citrus Tristeza Virusby Print Capture and Squash Capture-PCRin Plant Tissues and Single Aphids
  S. P. van Vuuren and J. B. van der Vyver
  Comparison of South African Pre-Immunizing Citrus Tristeza Virus Isolates with Foreign Isolates in Three Grapefruit Selections
  S. M. Garnsey, T. R. Gottwald, M. E. Hilf, L. Matos, and J. Borbón
  Emergence and Spread of Severe Strainsof Citrus Tristeza Virus in theDominican Republic
  T. E. Dawson and P. A. Mooney
  Evidence for Trifoliate Resistance Breaking Isolates of Citrus Tristeza Virusin New Zealand
  T. R. Gottwald and G. Hughes
  A New Survey Method for Citrus Tristeza Virus Disease Assessment
  T. R. Gottwald, G. Gibson, S. M. Garnsey, and M. Irey
  The Effect of Aphid Vector Population Composition on Local and Background Components of Citrus Tristeza Virus Spread
  F. M. Ochoa, B. Cevik, V. J. Febres, C. L. Niblett, and R. F. Lee
  Molecular Characterization of FloridaCitrus Tristeza Virus Isolates with PotentialUse in Mild Strain Cross Protection
  S. P. van Vuuren, J. B. van der Vyver, and M. Luttig
  Diversity Among Sub-Isolatesof Cross-Protecting Citrus Tristeza VirusIsolates in South Africa
  R. R. Pelosi, P. A. Rundell, M. Cohen, and C. A. Powell
  Evaluation of a Sixteen-Year Citrus Tristeza Virus Cross-Protection Trial in Florida
  L. Herrera, R. Llauguer, L. Batista, I. Peña, R. Peral, Y. Quiñones,C. G. Borroto, and P. Oramas
  Molecular Characterization of the Coat Protein Gene of Citrus Tristeza Closterovirus Isolates from Cuba
  M. L. P. N. Targon, M. A. Machado, G. W. Müller, H. D. Coletta Filho, K. L. Manjunath, and R. F. Lee
  Sequence of Coat Protein Gene of the Severe Citrus Tristeza Virus Complex Capão Bonito
  M. L. P. N. Targon, M. A. Machado, S. A. Carvalho, A. A. Souza,and G. W. Müller
  Differential Replication of a Mild and a Severe Citrus Tristeza Virus Isolate in Species and Varieties of Citrus
  A. A. Souza, S. A. Carvalho, M. L. P. N. Targon, G. W. Müller,and M. A. Machado
  Characterization of Citrus Tristeza VirusIsolates by SSCP of the Coat Protein Genein Initially Healthy Sweet Orange VarietiesAfter Three Years of Field Exposure
  A. A. Souza, G. W. Müller; M. L. P. N. Targon, and M. A. Machado
  Evaluation of Changes Which Occurred in a Mild Protective Citrus Tristeza Virus Isolate in Pera Sweet Orange Trees by Using RFLP and SSCP Analyses of the Coat Protein Gene
  B. Stamo, A. M. D’Onghia, and V. Savino
  Presence of Citrus Tristeza Virus in Albania

  
  OTHER VIRUSES

  
  C. N. Roistacher, A. M. D’Onghia, and K. Djelouah
  Defining Psorosis by Biological Indexingand ELISA
  K. Djelouah, O. Potere, D. Boscia, A. M. D’Onghia, and V. Savino
  Production of Monoclonal Antibodiesto Citrus Psorosis Virus
  A. Colariccio, O. Lovisolo, G. Boccardo, C. M. Chagas, M. d’Aquilio, and V. Rossetti
  Preliminary Purificationand Double Stranded RNA Analysisof Citrus Leprosis Virus
  O. Lovisolo, A. Colariccio, and V. Masenga
  New Experimental Hosts and Further Information on Citrus Leprosis Virus
  J. C. V. Rodrigues, M. A. Machado, E. W. Kitajima, and G. W. Müller
  Transmission of Citrus Leprosis Virus by Brevipalpus phoenicis (Acari: Tenuipalpidae)
  C. N. Roistacher, J. Bash, and D. J. Gumpf
  Continued Attempts Over a 22-Year Period to Separate Components of The Citrus Tatter Leaf-Citrange Stunt Virus Complex
  C. M. Herron and M. Skaria
  Further Studies on Citrus Tatter Leaf Virusin Texas

  
  INSECT-TRANSMITTED PROKARYOTES

  
  R. Harakava, L. J. Marais, J. Ochasan, K. L. Manjunath, V. J. Febres,R. F. Lee, and C. L. Niblett
  Improved Sensitivity in the Detection and Differentiation of Citrus Huanglongbing Bacteria from South Africa and the Philippines
  J. M. Bové, M. Erti Dwiastuti, A. Triviratno, A. Supriyanto, E. Nasli,P. Becu, and M. Garnier
  Incidence of Huanglongbing and Citrus Rehabilitation in North Bali, Indonesia
  J. M. Bové, J. L. Danet, K. Bananej, N. Hassanzadeh, M. Taghizadeh,M. Salehi, and M. Garnier
  Witches’ Broom Disease of Lime (WBDL)in Iran
  V. Rossetti
  Citrus Variegated Chlorosis (CVC) in Brazil—An Overview
  O. R. de Coll, A. M. M. Remes Lenicov, J. P. Agostini, and S. Paradell
  Detection of Xylella fastidiosa in Weedsand Sharpshooters in Orange GrovesAffected with Citrus Variegated Chlorosisin Misiones, Argentina
  F. F. Laranjeira, T. R. Gottwald, L. Amorim, R. D. Berger,and A. Bergamin Filho
  Spatio-Temporal Dynamics of Citrus Variegated Chlorosis: A Preliminary Analysis
  J. P. Agostini and T. J. Haberle
  The Effect of Citrus Tree Age on Citrus Variegated Chlorosis
  O. R. de Coll, A. M. M. Remes Lenicov, J. P. Agostini, and S. Paradell
  Some Factors in a Pest Management Program for Valencia Sweet Orange Groves withCitrus Variegated Chlorosis (CVC)
  H. D. Coletta Filho, E. F. Carlos, M. L. P. N. Targon, M. Cristofani, A. A. Souza, and M. A. Machado
  Distribution of Xylella fastidiosa within Sweet Orange Trees: Influence of Age and Level of Symptom Expression of Citrus Variegated Chlorosis
  G. Habermann, E. C. Machado, J. D. Rodrigues, and C. L. Medina
  Evaluation of Xylella fastidiosa Effects on Leaf Gas Exchange of Pera Sweet Orange Grafted on Rangpur Lime Rootstock

  
  VIROIDS

  
  R. A. Owens, S. M. Thompson, P. A. Feldstein, and S. M. Garnsey
  Effects of Sequence Variation on Symptom Induction by Citrus Viroid III
  M. Gandía, A. Palacio, and N. Duran-Vila
  Variability of Citrus Exocortis Viroid (CEVd)
  A. Palacio and N. Duran-Vila
  Citrus Cachexia Disease: Molecular Characterization of its Viroid Agent
  G. Pagliano, M. Peyrou, R. Del Campo, L. Orlando, A. Gravina,R. Wettstein, and M. Francis
  Detection and Characterization of Citrus Viroids in Uruguay
  O. G. Alvarado-Gómez, M. A. Rocha-Peña, S. Silva-Vara,J. P. Martínez-Soriano, R. F. Lee, R. Rivera-Bustamante,and P. Ruíz Beltrán
  Citrus Exocortis and Citrus Cachexia Viroids in Commercial Groves of Tahiti Limein México
  A. Palacio, X. Foissac, and N. Duran-Vila
  Indexing of Citrus Viroids by Imprint Hybridization: Comparison with Other Detection Methods
  J. M. Pérez, I. Peña, and R. Pérez
  Comparative Viroid Detection of Cuban Viroid Isolates Using Biological Indexingand Sequential PAGE

  
  BLIGHT

  
  J. P. Agostini and T. J. Haberle
  Screening of 26 Rootstocks for Declinamiento Tolerance in Misiones, Argentina

  
  SURVEYS AND CERTIFICATION

  
  R. F. Lee
  Why Have Mandatory Citrus Certification Programs?
  P. Saade, A. M. D’Onghia, W. Khoury, C. Turturo, and V. Savino
  Sanitary Status of Citrus in Lebanon

  
  SHORT COMMUNICATIONS

  Citrus tristeza virus

  
  S. Gago-Zachert, N. Costa, L. Semorile, and O. Grau
  Differential Genomic Regions Among Citrus Tristeza Virus Isolates
  Th. Kapari, A. Kyriakou, N. Ioannou, J. Gavriel, M. Bar-Joseph,G. Savva, D. Polycarpou, N. Loizias, E. Iosephidou, A. Hadjinicolis, and Chr. Papayiannis
  A Six-Year Fight Against Citrus Tristeza Virus in Cyprus
  S. Gago-Zachert, L. Semorile, N. Costa, and O. Grau
  Variability of p27 Gene from Several Isolates of Citrus Tristeza Virus as Analyzed bySingle-Strand Conformation Polymorphism
  L. Peña, R. Llauger, I Estévez, L. Batista, V. Ortiz, J. M. Pérez,R. Cantero, and R. Sibat
  Preliminary Evaluation of Citrus Tristeza Virus Isolates from the Isla de la Juventud, Cuba

  Other viruses

  
  M. E. Sánchez de la Torre, M. L. García, O. Riva, E. Dal Bó, L. Jones,R. Zandomeni, and O. Grau
  Genome Organization of the Top Component of Citrus Psorosis Virus and Identificationof the Coat Protein Gene
  G. Naum, M. L. García, M. E. Sánchez de La Torre, and O. Grau
  Sequence Analysis of Citrus Psorosis Virus Bottom Component RNA
  G. Legarreta, M. L. García, N. Costa, M. E. Sánchez de la Torre,P. Moreno, R. G. Milne, and O. Grau
  G. Legarreta, M. L. García, N. Costa, M. E. Sánchez de la Torre,P. Moreno, R. G. Milne, and O. Grau
  D. Alioto, M. Gangemi, P. Sposato, S. Deaglio, E. Luisoni,and R. G. Milne
  Improvements in Serodiagnosis of Citrus Psorosis Virus
  C. C. Clark and J. V. da Graça
  Detection of Citrus Vein Enation Virus Using Cereal Yellow Dwarf Virus ELISA Kits
  G. Rustici, E. Noris, G. P. Accotto, E. Luisoni, R. G. Milne, R. P. Pant, and Y. S. Ahlawat
  Further Characterization and Detectionof Indian Citrus Ringspot Virus

  Insect-transmitted prokaryotes

  
  A. Hocquellet, J. M. Bové, and M. Garnier
  Isolation of “ Candidatus Liberibacter” Genes by RAPD and New PCR Detection Technique
  M. Garnier, J. M. Bové, S. Jagoueix-Eveillard, C. P. R. Cronje,G. M. Sanders, L. Korsten, and H. F. Le Roux
  Presence of “ Candidatus Liberibacter africanus” in the Western Cape Provinceof South Africa
  S. P. van Vuuren, J. B. van der Vyver, M. Luttig, and J. V. da Graça
  Low Incidence of Huanglongbing Fruit Symptoms in Valencia Sweet Orange Treesin the Presence of a Population of Citrus Tristeza Virus
  M. Garnier and J. M. Bové
  Huanglongbing in Cambodia,Laos and Myanmar
  V. Rossetti, E. M. F. Martins, S. A. Carvalho, W. Li, and S. G. Dos Santos
  Effects of Citrus Variegated Chlorosis (CVC) Infection and Symptom Expression on Peroxidase and ß-1,3-Glucanase Activities

  Viroids

  
  L. Bello, R. Pérez, and H. González
  Performance of Clementine Mandarin Infected with Exocortis Disease on Nine Rootstocks
  R. Pérez, E. Correa, N. del Valle, and O. Otero
  Reduced Indexing Time for Cachexiaand Exocortis Diseases in Citrus

  Blight

  
  G. W. Müller, I. F. Lepsch, G. H. Korndörfer, A. C. Moniz, A. A. Pimenta, W. Bragante, P. R. Rabelo, and G. R. Santos
  Preliminary Observations on Abnormal Depositions and Forms of Siliceous Compounds in a Blight-Affected Sweet Orange Tree from a Brazilian Tropical Humid Area

  Surveys and certification

  
  O. S. Passos, A. P. da Cunha Sobrinho, and H. P. Santos Filho
  Citrus Certification Programs in Brazil
  G. W. Müller, M. L. P. N. Targon, and M. A. Machado
  Thirty Years of PreimmunizedPera Sweet Orange in the Citriculturein São Paulo State, Brazil
  H. P. Santos Filho, O. S. Passos, A. P. da Cunha Sobrinho,C. de J. Barbosa, and O. Nickel
  The Citrus Variety Improvement Programin Northeastern Brazil After 15 Years
  S. A. Carvalho, M. A. Machado, F. F. Laranjeira, J. Teófilo Sobrinho, and H. D. Coletta Filho
  Production of Xylella fastidiosa -Free Budwood in an Insect-Proof Screenhousein São Paulo, Brazil
  P. J. Sieburth
  Pathogen Testing in The Florida Mandatory Citrus Budwood Protection Program
  M. Skaria
  A Microbudding Technique for Biological Indexing and Ultra-High DensityPlanting of Citrus

  
  ABSTRACTS
  
   

  Common and Botanical Names of Some Species and Hybrids of Citrus and Citrus Relatives Mentioned in the Proceedings*
  Common and Botanical Names of Some Nonrutaceous Plants Mentioned inthe Proceedings

• Proceedings 15 - 2002 - Conference 2001

  Proceedings 15

   

  M. Bar-Joseph, X. Che, M. Mawassi, S. Gowda et al
  The Continuous Challenge of Citrus tristeza virus Molecular Research
  M. Zemzami, C. M. Soares, A. M. Bailey, C. L. Niblett, and G. Nolasco
  Comparison of Molecular and Biological Characteristics of Fourteen MoroccanIsolates of Citrus tristeza virus
  M. E. Hilf and S. M. Garnsey
  Citrus tristeza virus in Florida:A Synthesis of Historical and Contemporary Biological, Serological, and Genetic Data
  A. P. Williams, D. M. Mathews, J. A. Heick, and J. A. Dodds
  Segregation of Sweet Orange Stem Pitting Types and Stunting Factors in Subcultures from the Severe SY568 Strainof Citrus tristeza virus
  S. P. van Vuuren
  Effects of Citrus tristeza virus Isolateson Two Tolerant Commercial Scionson Different Rootstocks in South Africa
  C. Y. Zhou, P. Broadbent, D. L. Hailstones, J. Bowyer, and R. Connor
  Movement and Titer of Citrus tristeza virus (Pre-immunizing Isolate PB61) Within Seedlings and Field Trees
  T. R. Gottwald, S. M. Garnsey, and T. D. Riley
  Latency of Systemic Infection in YoungField-Grown Sweet Orange Trees Following Graft-Inoculation with Citrus tristeza virus

  R. K. Yokomi, M. Polek, S. Satar, and T. R. Gottwald
  An Economic Sampling Protocol for Locating Citrus tristeza virus Reservoirs in a Large Area
  L. Rubio, J. Guerri, and P. Moreno
  Detection of Divergent Sequence Variants within Citrus tristeza virus (CTV) Isolates
  M. Cambra, M. T. Gorris, A. Olmos, M. C. Martínez, M. P. Román,E. Bertolini, A. López, and E. A. Carbonell
  European Diagnostic Protocols (DIAGPRO) for Citrus tristeza virus in Adult Trees
  D. Dimou, J. Drosopoulou, E. Moschos, C. Spanou, and P. Dermatas
  First Report of Citrus tristeza virus (CTV)in Greece
  T. R. Gottwald, M. Polek, and K. M. Riley
  History, Present Incidence, and Spatial Distribution of Citrus tristeza virus in the California Central Valley
  R. F. Lee, P. McConnell, K. L. Majunath, B. Cevik, O. V. Nikolaeva,M. G. H. Dekkers, and C. L. Niblett
  The Citrus tristeza virus Epidemicin Bog Walk Valley, Jamaica
  T. R. Gottwald, W. Villalobos, and C. Rivera
  Comparative Epidemiology of Citrus tristeza virus in Plantings of Various Citrus Speciesin Costa Rica, and Long Distance Spreadby the Brown Citrus Aphid
  T. R. Gottwald, E. Abreu-Rodriguez, R. K. Yokomi, P. A. Stansly,and T. K. Riley
  Effects of Chemical Control of Aphid Vectors and of Cross-Protection on Increase and Spread of Citrus tristeza virus
  A. A. Souza, G. W. Müller, M. L. P. N. Targon, M. A. Takita,and M. A. Machado
  Stability of the Mild Protective ‘PIAC’ Isolate of Citrus tristeza virus
  M. G. H. Dekkers and R. F. Lee
  Evaluation of Recently Selected Mild Isolates of Citrus tristeza virus for Cross Protectionof Hamlin Sweet Orange on SmoothFlat Seville Rootstock
  C. Y. Zhou, D. L. Hailstones, P. Broadbent, R. Connor, and J. Bowyer
  Studies on Mild Strain Cross ProtectionAgainst Stem-pitting Citrus tristeza virus
  M. Guzmán, C. Vernière, C. L. Niblett, and J. M. Bové
  Biological, Serological and Molecular Characterization of Two Citrus tristeza virus Isolates from Corsica
  D. R. Stach-Machado, L. A. Peroni, L. C. F. Dias, M. C. Caporrino,G. W. Müller, M. L. P. N. Targon, and M. A. Machado
  Characterization of MonoclonalAntibodies for Identification of the Severe Strains of ‘Capão Bonito’ Citrus tristeza virus
  Zhao Xueyuan, Zhou Changyong, Tang Kezhi,Jiang Yuanhui, Yang Fangyun, Huang Sen, Li Taisheng,Liu Kehong, Liu Ying, and Chen Quanyou
  Preliminary Evaluation of the Tolerance of 18 Pummelo Cultivars to Stem-Pitting Tristeza
  J. B. van der Vyver, S. P. van Vuuren, M. Luttig, and J. V. da Graça
  Changes in the Citrus tristeza virus Statusof Pre-immunized Grapefruit Field Trees
  M. Luttig, S. P. van Vuuren, and J. B. van der Vyver
  Differentiation of Single Aphid CulturedSub-Isolates of Two South African Citrus tristeza virus Isolates from Grapefruit by Single-Strand Conformation Polymorphism
  S. Martín, R. G. Milne, D. Alioto, J. Guerri, and P. Moreno
  Psorosis-like Symptoms Induced by Causes Other Than Citrus psorosis virus
  M. C. Vives, L. Galipienso, L. Navarro, P. Moreno, and J. Guerri
  Citrus Leaf Blotch Virus:A New Citrus Virus Associated withBud Union Crease on Trifoliate Rootstocks
  Effect of Sequence Variation on the Biological Properties of Citrus exocortis viroid (CEVd)
  M. Gandía and N. Duran-Vila
  S. M. Garnsey, D. L. Zies, M. Irey, P. J. Sieburth, J. S. Semancik,L. Levy, and M. E. Hilf
  Practical Field Detection of Citrus Viroidsin Florida by RT-PCR
  P. J. Sieburth, M. Irey, S. M. Garnsey, and R. A. Owens
  The Use of RT-PCR in theFlorida Citrus Viroid Indexing Program
  C. Vernière, L. Botella, A. Dubois, C. Chabrier, and N. Duran-Vila
  Properties of Citrus Viroids:Symptom Expression and Dwarfing
  R. A. Owens, S. M. Thompson, P. J. Sieburth, and S. M. Garnsey
  Limited Sequence Randomization:Testing a Strategy to ProduceImproved Viroid Dwarfing Agents
  K. Velázquez, M. Soto, R. Pérez, J. M. Pérez, D. Rodríguez,and N. Duran-Vila
  Biological and Molecular Characterizationof Two Isolates of Citrus ViroidsRecovered from Cuban Plantations
  C. J. Barbosa, J. A. Pina, L. Navarro, and N. Duran-Vila
  Replication/Accumulation andSymptom Expression of Citrus Viroids on Some Species of Citrus and Related Genera
  S. A. Vekiari, E. E. Protopapadakis, and P. Papadopoulou
  Gas Chromatography-Mass Spectroscopy Analysis of Aromatic Compounds of Leaves and Peel from Healthy and Viroid-infected Citron Plants
  J. M. Bové, J. Renaudin, X. Foissac, P. Gaurivaud, P. Carle, F. Laigret, C. Saillard, and M. Garnier
  INSECT-TRANSMITTED PROCARYOTES
  A. J. Ayres, N. Gimenes-Fernandes, and J. C. Barbosa
  Citrus Variegated Chlorosis (CVC):Current Status in Commercial Orange Groves in the States of São Paulo and Minas Gerais (Southern Triângulo Mineiro)
  M. Salehi, K. Izadpanah, and M. Taghizadeh
  Witches’ Broom Disease of Lime in Iran:New Distribution Areas, Experimental Herbaceous Hosts and Transmission Trials
  R. H. Brlansky and D. S. Howd
  BLIGHT Purification of Virus-like Particlesfrom Blight-Affected Citrus Trees
  L. Navarro, J. A. Pina, J. Juárez, J. F. Ballester-Olmos,J. M. Arregui, C. Ortega, A. Navarro, N. Duran-Vila, J. Guerri,P. Moreno, M. Cambra, A. Medina, and S. Zaragoza
  SURVEYS AND CERTIFICATION The Citrus Variety Improvement Programin Spain in the Period 1975-2001
  S. A. Carvalho, M. A. Machado, H. D. Coletta Filho, and G. W. Müller
  Present Status of the Productionof Citrus Budwood and Nursery TreesFree of Graft and Vector-Transmissible Diseases in São Paulo State, Brazil
  E. Sheta, S. Eid Salem, A. M. Abou-Zeid, M. Osman, M. A. Shafik,A. El Hawari, J. Safurim, A. M. D’Onghia, and A. Camacho
  Development of a CitrusCertification Program in Egypt
  J. M. Bové, C. Vernière, and M. Garnier
  SHORT COMMUNICATIONS Citrus tristeza virus in Corsicaand its Eradication
  K. Izadpanah, V. Shafiee, and A. Pakniat
  The Status of Citrus tristeza virus in the Fars and Bushehr Provinces of Iran
  I. Peña, L. Batista, M. Acuña, J. C. Casín, R. Llauger,M. C. Pérez, and O. Otero
  Citrus tristeza virus Epidemiological Surveillance and Eradication Programin Cuba: Recent Results
  M. Cambra, M. C. Martínez, C. Marroquín, M. T. Gorris, I. Trenor,S. Zaragoza, A. López, A. Olmos, and A. Hermoso de Mendoza
  Epidemiology of Citrus tristeza virus (CTV) in Citrus Varieties CultivatedUnder Plastic Net Covers
  A. Domínguez, C. Fagoaga, L. Navarro, P. Moreno, and L. Peña
  Constitutive Expression of Untranslatable Versions of the p25 Coat Protein Gene of Citrus tristeza virus (CTV) in Transgenic Mexican Lime Plants Does Not Confer Resistance to the Virus
  M. I. Plata and C. M. Anderson
  Spread of Citrus tristeza virus in an Endemic Area in Argentina
  A. A. Salibe, A. A. Souza, M. L. P. N. Targon, G. W. Müller,H. D. Coletta Filho, and M. A. Machado
  Selection of a Mild Sub-isolate of Citrus tristeza virus for Preimmunizationof Pera Sweet Orange
  L. Batista, F. F. Laranjeira, I. Peña, E. L. Peralta, R. Llauger,K. Velázquez, R. Sibat, and M. C. Torres
  Epidemiological Studies of Citrus tristeza virus in Cuban Commercial Citrus Areas
  M. Tessitori, A. Reina, R. La Rosa, and A. Catara
  Psorosis Bark Scalingon Tarocco Sweet Orange
  N. Mrani, A. M. D’Onghia, K. Djelouah, M. Zemzami,D. Frasheri, and G. P. Martelli
  Distribution of Citrus psorosis virus in Morocco
  K. Djelouah, D. Frasheri, and A. M. D’Onghia
  Serological Diagnosis of Citrus psorosis virus and Citrus tristeza virus Using Flower Parts
  Mani Skaria, Hongqin Miao, and Esiquiel Avila
  Post-freeze Status of Citrus psorosis virus in Texas
  J. M. Bové and M. Garnier
  A Historical Case: “ Chlorose Infectieusedes Citrus ” (Infectious Chlorosis of Citrus), First Experimentally Graft-transmitted Disease of Citrus
  Liza B. Vela and Mani Skaria
  Seven Isolates of Citrus Tatter Leaf Virus Induce Varying Levels of Xylem Tissue Abnormalities in Two Citrange Rootstocks
  D. S. Howd, J. S. Hartung, and R. H. Brlansky
  Ultrastructure of CitrusChlorotic Dwarf-Infected Leaves and Bark
  R. H. Brlansky, D. S. Howd, Q. Huang, and J. S. Hartung
  Ultrastructural Aspects of CitrusInfected with Citrus yellow mosaic virus
  E. E. Protopapadakis, S. Tzortzakaki, J. Kasapakis, and M. Tsagris
  A New Graft-transmissibleDisease of Bergamot in Greece
  N. Duran-Vila, L. Botella, and C. Vernière
  Wood Pitting—Gum Pocket—Gummy Pitting of Trifoliate Orange: ConsiderationsAbout Their Etiology
  M. Tessitori, R. La Rosa, F. Di Serio, G. Albanese, and A. Catara
  Molecular Characterization of a Citrus viroid III (CVd-III) Associatedwith Citrus Dwarfing in Italy
  J. S. Semancik, J. A. Bash, and D. J. Gumpf
  Induced Dwarfing of Citrus byTransmissible Small Nuclear RNA (TsnRNA)
  M. I. Plata, N. Costa, A. Fabiani, and C. M. Anderson
  Characterization of Nine Sourcesof Dwarfing Factors Used in Tree SizeControl Trials at Concordia, Argentina
  A. Najar, N. Duran-Vila, and M. L. Caruana
  Identification of Viroids in Citrus Orchards in Tunisia
  M. Salehi and K. Izadpanah
  A Disease of Sesame in IranCaused by Spiroplasma citri
  L. J. Marais, J. H. J. Breytenbach, and K. S. Derrick
  Evaluation of a Factor Exclusion Experiment Designed to Assist in Elucidatingthe Etiology of Citrus Blight
  G. W. Müller, J. D. De Negri, C. I. A. Vildoso, D. Mattos Jr.,J. Pompeu Jr., J. Teófilo Sobrinho, M. A. Machado,S. A. Carvalho, and L. F. Girotto
  Citrus Sudden Death:A New Citrus Disease in Brazil
  P. E. Kyriakopoulou
  Virus and Virus-like Diseases of Citrus in Greece and the Greek Certification Program
  A. M. D’Onghia, F. Carimi, F. De Pasquale, S. Fiore,K. Djelouah, and G. P. Martelli
  Somatic Embryogenesis from Style and Stigma Cultures Eliminates Citrus tristeza virus (CTV) and Citrus variegation virus (CVV)
  Th. Kapari-Isaia, G. J. Minas, D. Polykarpou, E. Iosephidou, Sp. Arseni, and A. Kyriakou
  Shoot-tip Grafting in vitro for Eliminationof Viroids and Citrus psorosis virus in the Local Arakapas Mandarin in Cyprus

  I. Gavriel
  The Citrus Certification Program of Cyprus
  Shoot-tip Grafting in vitro for Eliminationof Viroids and Citrus psorosis virus in the Local Arakapas Mandarin in Cyprus
  A Preliminary Survey of Virus andVirus-like Diseases of Citrus in Palestine
  A. Kyriakou, Th. Kapari-Isaia, and N. Ioannou
  The Virus Disease Situationof Citrus in Cyprus—A Brief Review
  ABSTRACTS
  Common and Botanical Names of Some Species and Hybrids of Citrus and Citrus Relatives Mentioned in the Proceedings*

  Common and Botanical Names of SomeNonrutaceous Plants Mentionedin the Proceedings
  Proceedings Available
  N. Duran-Vila • R. G. Milne • J. V. da Graça
  Proceedings of the Fifteenth Conference of the International Organizationof Citrus Virologists

• Proceedings 16 - 2005 - Conference 2004

  Proceedings 16
   

   

  P. J. Sieburth, K. G. Nolan, M. E. Hilf, R. F. Lee,P. Moreno, and S. M. Garnsey
  CITRUS TRISTEZA VIRUS Discrimination of Stem-Pitting from Other Isolates of Citrus tristeza virus

  Z. Xiong, R. Barthelson, Z. Weng, and D. W. Galbraith
  Designing and Testing of a Citrus tristeza virus Resequencing Microarray

  S. Gowda, T. Satyanarayana, C. J. Robertson,S. M. Garnsey, and W. O. Dawson
  Infection of Citrus Plants with Virions Generated in Nicotiana benthamiana Plants Agroinfiltrated with a Binary Vector Based Citrus tristeza virus

  T. Satyanarayana, C. J. Robertson, S. M. Garnsey, and W. O. Dawson
  Generation of a Genetically Engineered MCA13 Nonreactive Variant of the T36 Decline Isolate of Citrus tristeza virus

  M. E. Hilf
  Possible Resistance to Citrus tristeza virus in Red Shaddock

  M. E. Hilf
  Partial Sequence Characterization of Citrus tristeza virus Associated with Breaking of the General Resistance to CTV Expressed in Poncirus trifoliata

  A. Mendoza, C. Salazar, O. Alvarado, Ma. A. Cruz, M. A. Rodríguez, and H. A. Barrera Saldaña
  Molecular Differentiation of Mild and Severe Citrus tristeza virus Isolates in Mexico

  M. Polek, D. J. Gumpf, C. M. Wallen, and K. M. Riley
  Biological Characterization of Naturally Occurring Citrus tristeza virus Strains in California Citrus

  S. M. Garnsey, E. L. Civerolo, D. J. Gumpf, C. Paul, M. E. Hilf, R. F. Lee, R. H. Brlansky, R. K. Yokomi, and J. S. Hartung
  Biological Characterization of an International Collection of Citrus tristeza virus (CTV) Isolates

  J. Piquer, J. A. Pina, J. Pérez-Panadés, E. A. Carbonell, J. Guerri, and P. Moreno
  Preliminary Evaluation of the Sensitivity of Alemow Rootstock to Citrus tristeza virus in Spain

  T. R. Gottwald and E. L. Taylor
  Using Survival Analysis to Predict the Risk of Infection in a Citrus tristeza virus Epidemic

  S. P. van Vuuren and B. Q. Manicom
  The Response of Star Ruby Grapefruit to Different Citrus tristeza virus Isolates

  K. Bederski, C. N. Roistacher, and G. W. Müller
  Cross Protection Against the Severe Citrus tristeza virus Stem Pitting in Peru

  R. F. Lee, M. G. H. Dekker, and M. Bar-Joseph
  Development of Stable, Uniform Antigen Controls for Use in ELISA for Citrus tristeza virus

  S. Davino, M. Guardo, G. Sorrentino, A. Caruso, and M. Davino
  Variability Among Italian Citrus tristeza virus Isolates Revealed by SSCP Analysis, Cloning and Sequencing

  N. G. Iglesias, K. Riquelme, J. Marengo, N. Costa, M. I. Plata, and L. Semorile
  Genetic Structure of Citrus tristeza virus (CTV) Populations from Field Argentinian Grapefruit Isolates

  N. G. Iglesias, J. Marengo, K. Riquelme, N. Costa,M. I. Plata, and L. Semorile
  Characterization of the Population Structure of a Grapefruit Isolate of Citrus tristeza virus (CTV) Selected for Pre-immunization Assays in Argentina

  C. Ramos, J. C. Castillo, O. Fernández, B. Rangel,K. L. Manjunath, and R. F. Lee
  Molecular Characterization of Citrus tristeza virus Isolates from Panama

  J. J. Velázquez-Monreal, D. M. Mathews, and J. A. Dodds
  Characterization of Virus Isolates from a Field that Once Contained an Unusually Severe Strain of Citrus tristeza virus

  G. Sorrentino, S. Davino, M. Guardo, M. Davino, and A. Caruso
  Incidence and Effect of Citrus tristeza virus on Commercial Orchards of Tarocco O.L. Sweet Orange in Italy

  M. J. Melzer, W. B. Borth, F. Zee, M. E. Hilf, S. M. Garnsey, and J. S. Hu
  Incidence, Distribution, and Diversity of Citrus tristeza virus in the Hawaiian Islands

  C. J. Robertson, S. M. Garnsey, T. Satyanarayana, S. Folimonova, and W. O. Dawson
  Efficient Infection of Citrus Plants with Different Cloned Constructs of Citrus tristeza virus Amplified in Nicotiana benthamiana Protoplasts

  N. Ruiz-García, G. Mora-Aguilera, P. Rivas-Valencia, D. Ochoa-Martínez, C. Góngora-Canul, E. Loeza-Kuk, M. A. Gutíerrez-E., G. Ramírez-Valverde, R. Álvarez-Ramos
  Probability Model of Citrus tristeza virus Detection in the Tree Canopy and Reliability and Efficiency of Direct Immunoprinting-ELISA

  J. B. Meyer, S. P. van Vuuren, M. Luttig, B. Q. Manicom, and J. V. da Graça
  Strain Prevalence of Citrus tristeza virus Cross-Protecting Isolates Altered by Red Grapefruit Hosts

  J. M. Bové
  CITRUS SUDDEN DEATH In Retrospect: Citrus Sudden Death, a Graft-Transmissible, Tristeza-like Bud Union Disease

  R. B. Bassanezi, A. Bergamin Filho, L. Amorim, and T. R. Gottwald
  Spatial and Temporal Analyses of Citrus Sudden Death in Brazil

  A. S. Guerra-Moreno, K. L. Manjunath, R. H. Brlansky, and R. F. Lee
  OTHER VIRUSES Citrus Leprosis Symptoms can be Associated with the Presence of Two Different Viruses: Cytoplasmic and Nuclear, the Former Having a Multipartite RNA Genome

  T. R. Gottwald, S. R. Palle, H. Miao, M. Seyran, M. Skaria, and J. V. da Graça
  Assessment of the Possibility of Natural Spread of Citrus Psorosis Disease in Texas

  M. C. Vives, J. A. Pina, J. Juárez, L. Navarro, P. Moreno, and J. Guerri
  Dweet Mottle Disease Probably is Caused by Citrus Leaf Blotch Virus

  A. Kyriakou, M. Ioannou, A. Hadjinicolis, R. Hoffman, E. Antoniou, L. Papayiannis, Th. Kapari-Isaia, and N. Ioannou
  VIROIDS Citrus Exocortis and Cachexia Viroids Affect Growth, Yield and Fruit Quality of Lapithou Lemon on Sour Orange Rootstock in Cyprus

  C. J. Barbosa, P. Serra, J. A. Pina, L. Navarro, J. A. Darós, R. Flores, and N. Duran-Vila
  Identification and Preliminary Characterization of a Viroid-like RNA in Atalantia citroides

  L. Bernad, P. Moreno, J. M. Bové, and N. Duran-Vila
  Viroids in Gummy Bark Sources from the Sultanate of Oman

  R. A. Owens, S. M. Thompson, P. J. Sieburth, and M. E. Hilf
  Mutational Analysis of Citrus viroid III Symptom Expression

  L. Bernad, M. Gandía, and N. Duran-Vila
  Host Effect on the Genetic Variability of Citrus exocortis viroid (CEVd)

  S. P. van Vuuren, J. B. Meyer, M. Luttig, and B. Q. Manicom
  Search for a Dwarfing isolate of Citrus viroid III for High Density Plantings and the Possible Association of CVd-III with Gum Pocket Disease in South Africa

  S. Davino, M. Davino, A. Caruso, G. Sorrentino, M. Guardo, and N. Duran-Vila
  Performance of Navelina Sweet Orange on Five Rootstocks Inoculated with Citrus Viroids

  A. Caruso, S. Davino, M. Guardo, G. Sorrentino and M. Davino
  Performance of ‘Comune’ Clementine Infected with Citrus exocortis viroid (CEVd) on Seven Rootstocks

  D. C. Teixeira, C. Saillard, S. Eveillard, J. L. Danet, A. J. Ayres, and J. M. Bové
  INSECT-TRANSMITTED PROCARYOTES A New Liberibacter Species, Candidatus Liberibacter americanus sp. nov., is Associated with Citrus Huanglongbing (Greening Disease) in São Paulo State, Brazil

  R. B. Bassanezi, L. A. Busato, A. Bergamin Filho, L. Amorim, and T. R. Gottwald
  Preliminary Spatial Pattern Analysis of Huanglongbing in São Paulo, Brazil

  P. S. Souza, S. R. Silva, E. S. Stuchi, L. C. Donadio, and A. Goes
  Reaction of Citrus Genotypes to Citrus Variegated Chlorosis

  S. P. van Vuuren and B. Q. Manicom
  The Effect of Pruning, a Citrus tristeza virus Isolate and a Citrus Viroid Isolate on Huanglongbing Infection

  3S. P. van Vuuren and B. Q. Manicom
  The Effect of the Rootstock and Citrus tristeza virus Isolates on the Percentage of Huanglongbing-affected Fruits from Palmer Navel and Delta Valencia Trees

  W. S. Castle and T. R. Gottwald
  BLIGHT Spatio-Temporal Analysis of Tree Decline Losses Among Navel Orange Trees on Swingle Citrumelo Rootstock in Two Central Florida Citrus Groves

  M. A. Rocha-Peña, J. I. López Arroyo, M. A. Peña del Río, and I. H. Almeyda-León
  SURVEYS, CERTIFICATION AND OTHER TOPICS Current Situation on Citrus Virus and Virus-like Diseases and their Vectors in Mexico

  M. Palmieri, I. Donis, A. L. Salazar, N. Cruz, A. Paniagua, R. H. Brlansky, A. Guerra-Moreno, K. L. Manjunath, P. M. Ballance, and R. F. Lee
  Citrus Viruses in Guatemala: Application of Laboratory-Based Assays

  C. F. Román R., M. A. Gutiérrez E., E. Pérez-M., R. Gutiérrez C., M. A. Gómez L., E. C. Palacios T., and M. M. Robles G.
  Expression of Different Genes to Confer Resistance to Pathogens in Transgenic Citrus Plants

  A. Rodríguez, M. T. Gorris, J. Serra, M. P. Román, C. Collado, P. Giménez, E. Bertolini, A. Hermoso de Mendoza, and M. Cambra
  SHORT COMMUNICATIONS Estimation of the Number of Citrus tristeza virus -Viruliferous Aphids Landing on Individual Citrus Seedlings and Viral Incidence in Different Citrus Rootstocks in Spain

  L. Batista, I. Peña, D. López, J. C. Casín, K. Velázquez, M. C. Torres, and Y. León
  Management Program for Citrus Tristeza in Cuba

  E. Loeza-Kuk, E. C. Palacios-Torres, D. L. Ochoa-Martínez, G. Mora-Aguilera, M. A. Gutierrez-E., V. J. Febres, G. A. Moore, and R. Alvarez-Ramos
  Molecular Characterization of Citrus tristeza virus Isolates from Veracruz and Tamaulipas States, Mexico

  E. C. Palacios-Torres, M. A. Gutiérrez-Espinosa, V. J. Febres, D. L.Ochoa-Martínez, G. A. Moore, E. Pérez-Molphe-Balch, and M. M. Robles González
  Genetic Transformation of Sour Orange and Alemow with Non-translatable CP, p27-CP and 3’-end Sequences from Citrus tristeza virus Found in Veracruz, Mexico

  X. A. Besoain, M. C. Simpson, F. Ramella, C. Canales, M. Valenzuela, M. Castro, M. T. Gorris, and M. Cambra
  Incidence of Citrus tristeza virus in Chile and Biological and Serological Characterization of 100 Isolates

  V. M. Novelli, J. Freitas-Astúa, G. Astúa-Monge, S. A. Carvalho, E. C. Locali, V. Rodrigues, F. Arrivabem, M. E. Hilf, T. R. Gottwald, and M. A. Machado
  Widespread Occurrence of an Endosymbiont Bacterium in Brevipalpus phoenicis Populations from Citrus in the Southeastern Region of Brazil

  J. Freitas-Astúa, E. C. Locali, R. Antonioli-Luizon, E. W. Kitajima, M. E. Hilf, T. R. Gottwald and M. A. Machado
  Nationwide Detection by RT-PCR of the Cytoplasmic Type of Citrus Leprosis Virus in Brazil

  S. R. Palle, H. Miao, M. Seyran, E. S. Louzada, J. V. da Graça, and M. Skaria
  Evidence for Association of Citrus psorosis virus with Symptomatic Trees and an Olpidium -like Fungus in Texas

  K. Velázquez, J. M. Pérez, M. Alonso, L. Batista, J. Rodríguez, G. Legarreta, O. Grau, and M. L. García
  Detection of Citrus Psorosis Virus in Cuba

  H. D. Coletta-Filho, M. L. P. N. Targon, M. A. Takita, J. D. De Negri, A. M. do Amaral, G. W. Müller, J. Pompeu Jr., and M. A. Machado
  Identification of Candidatus Liberibacter asiaticus Associated with Huanglongbing Symptoms in the State of São Paulo, Brazil

  D. C. Teixeira, S. A. Lopes, P. T. Yamamoto, S. Eveillard, E. C. Martins, W. C. de Jesus Junior, R. B. Bassanezi, A. J. Ayres, J. L. Danet, C. Saillard, and J. M. Bové
  PCR Detection of the Two Liberibacter Species Associated with Citrus Huanglongbing in São Paulo State, Brazil

  B. Rangel, R. R. Krueger, and R. F. Lee
  Current research on Spiroplasma citri in California

  K. Velázquez, J. M. Pérez, L. Batista, E. López, S. Yepe, L. Izquierdo, I. Peña, J. Cueto, M. Alvarez, R. Pérez, D. Rodríguez, and N. Duran-Vila
  Improvement of Viroid Diagnosis and Determination of Viroid Presence in Cuban Citrus Areas

  J. S. Semancik, G. Vidalakis, J. A. Szychowski, E. Pond, and J. A. Menge
  Interactions Among Citrus Viroids and Phytophthora citrophthora

  L. Bernad and N. Duran-Vila
  An Improved Protocol for Extraction and RT-PCR Detection of Citrus Viroids

  M. Tessitori, S. Rizza, A. Reina, and A. Catara
  Real-Time RT-PCR Based on SYBR-Green I for the Detection of Citrus Exocortis and Citrus Cachexia Diseases

  M. Tessitori, A. Reina, S. Rizza, F. Di Serio, R. La Rosa, and A. Catara
  Analysis of the Progeny of an Italian Isolate of Citrus viroid IIIb

  E. Ragozzino, F. Faggioli, and M. Barba
  Detection and Distribution of Citrus exocortis viroid and Hop stunt viroid in Citrus Orchards of Central Italy as Revealed by One-tube One-step RT-PCR

  R. Pérez, E. L. Peralta, O. Otero0, D. Rodríguez, K. Velázquez, and J. M. Pérez
  Characterization and Indexing for Citrus Viroids in Cuba

  R. R. Krueger, J. A. Bash, and R. F. Lee
  Phytosanitary Status of California Citrus

  C. N. Roistacher, R. F. Lee, C. A. J. Putter, and R. C. J. Putter
  EcoPort Slide Shows on the Internet Related to Citrus and Citrus Diseases

  J. V. French, C. C. Childers, and J. V. da Graça
  Threats to Texas Citrus from Exotic Vector-Borne Diseases

  C. J. Kahlke, J. W. Watson, N. Solís-Gracia, M. Skaria, and J. V. da Graça
  The Texas Citrus Budwood Certification Program

  A. Najar, N. Duran-Vila, A. Khlij, and J. M. Bové
  Virus and Virus-Like Diseases of Citrus in Tunisia

  W. O. Dawson
  ABSTRACTS Citrus tristeza virus Research Achievements 2001-2004

  Common and Botanical Names of Some Species and Hybrids of Citrus and Citrus Relatives Mentioned in the Proceedings

  Proceedings of the Sixteenth Conference of the International Organization of Citrus Virologists

• Proceedings 17 - 2010 - Conference 2007

  Proceedings 17

  
   

  Preface

  Contents

  J. M. Bové, P. Moreno, N. Duran-Vila, and J. V. da Graça
  Fifty Years of IOCV, 1957 to 2007: From Graft-Transmitted Citrus Agents to Viroids, Viruses and Endogenous Bacteria

  C. N. Roistacher, J. V. da Graça and G. W. Müller
  Cross Protection Against Citrus tristeza virus - a Review

  R. K. Yokomi, M. Polek, E. E. Grafton-Cardwell, G. Vidalakis, N. O’Connell6 and M. Saponari
  Assessment of the Citrus tristeza virus Isolates Detected in Spring 2007 at the Lindcove Research and Extension Center, Exeter, California

  R. K. Yokomi and M. Polek
  Elevated Background in Double Antibody Sandwich-Indirect Enzyme-Linked Immunosorbent Assay for the Detection of Citrus tristeza virus in Mandarin Varieties

  M. Saponari and R. K. Yokomi
  Use of the Coat Protein (CP) and Minor CP Intergene Sequence to Discriminate Severe Strains of Citrus tristeza virus (CTV) in three U.S. CTV Isolate Collections

  G. M. Rwegasira, G. K. Kahwa, and C. M. Herron
  Survey for Citrus tristeza virus and Citrus Aphids in Tanzania

  Klaus Bederski, C. N. Roistacher, O. P. Silvestre, and G. W. Müller
  Long-term Cross Protection of Severe Stem Pitting Citrus tristeza virus in Peru

  A. Catara, A. Lombardo, G. Nobile, and S. Rizza
  Characterization of Additional Citrus tristeza virus Isolates in a Highly Infected Citrus Area of Sicily

  T. R. Gottwald, M. S. Irey, T. Gast, S. R. Parnell, E. L. Taylor1 and M. E. Hilf
  Spatio-temporal Analysis of an HLB Epidemic in Florida and Implications for Spread

  T. R. Gottwald, D. G. Hall, G. A. C. Beattie, K. Ichinose, M. C. Nguyen, Q. D. Le, M. Bar-Joseph, S. Lapointe, E. Stover, P. E. Parker, G. McCollum, and M. E. Hilf
  Investigations of the Effect of Guava as a Possible Tool in the Control/Management of Huanglongbing

  H. D. Coletta-Filho, E. F. Carlos, L. L. Lotto, F. C. Luciane, K. C. S. Alves, M. A. R. Pereira, and M. A. Machado
  Prevalence of Candidatus Liberibacter spp. in HLB-diseased Citrus Plants in São Paulo State, Brazil

  C. Regmi, R. P. Devkota, K. P. Paudyal, S. Shrestha, A. J. Ayres, N. Murcia, J. M. Bové and N. Duran-Vila
  Shifting from Seedling Mandarin Trees to Grafted Trees and Controlling Huanglongbing and Viroids: a Biotechnological Revolution in Nepal

  A. F. S. Mello, R. K. Yokomi, and J. Fletcher
  Assessment of Citrus Stubborn Disease Incidence in Citrus

  R. K. Yokomi, A. F. S. Mello, J. Fletcher, and M. Saponari
  Estimation of Citrus Stubborn Incidence in Citrus Groves by Real-Time PCR

  S. Rizza, C. Capasso, G. Catara, A. Capasso, E. Conte, and A. Catara
  Transcriptional Response of Troyer Citrange, Sour Orange and Alemow Rootstocks to Citrus viroid IIIb (CVd-IIIb) Infection

  P. Serra, J. A. Pina, and N. Duran-Vila
  Identification and Characterization of a Variant of Citrus viroid V (CVd-V) in Seminole Tangelo

  N. Murcia, L. Bernad, A. Caicedo, and N. Duran-Vila
  Citrus Viroids in Colombia

  N. Murcia, S. M. Bani Hashemian, K. Bederski, N. A.Wulff, C. J. Barbosa, J. M. Bové and N. Duran-Vila
  Viroids in Tahiti Lime Scions Showing Bark Cracking Symptoms

  J. Figueroa, L. Foguet, A. Figueroa, C. Escobar, B. Stein and C. N. Roistacher
  Characterization of Some Psorosis and Concave Gum Isolates from Northwestern Argentina

  G. Albanese, E. Ragozzino, S. Davino, R. Schimio, and M. Barba
  Survey of Citrus tristeza virus in Southern Italy

  J. Figueroa, L. Foguet, A. Figueroa, and B. Stein
  Biological Characterization of Citrus tristeza virus Strains in Lemon in Tucumán, Argentina

  S. Cerni, G. Nolasco, M. Krajacic1, and D. Škoric
  Genetic Variability of Croatian Citrus tristeza virus Isolates

  L. Barbarossa and C. Vovlas
  Molecular Characterization of Citrus tristeza virus Isolates from Epirus (Greece)

  I. Peña, D. López, A. Peralta, L. Batista, J. C. Casín, M. Acuña, and Y. Méndez
  Tristeza-Like Decline in a Citrus Area of Santiago de Cuba Province and its Possible Causes

  C. González, M. Gómez, M. Fernández, D. Hernández, J. L. R. Tapia, and L. Batista
  Behavior and Natural Enemies of Diaphorina citri Kuw. (Hemiptera: Psyllidae) in Cuban Citriculture

  S. M. Bani Hashemian, C. J. Barbosa, J. A. Pina and N. Duran-Vila
  Is Desert lime (Eremocitrus glauca) Resistant to Viroid Infection or Only a Poor Viroid Host?

  R. A. Owens, S. M. Thompson, and M. E. Hilf
  A Rapid Greenhouse Assay to Evaluate Viroid-induced Dwarfing

  G. Vidalakis, J. A. Bash, and J. S. Semancik
  Dwarfing of Clementine Mandarin on Carrizo Citrange Rootstock Associated with Mixtures of Citrus Viroids Performing as Transmissible small nuclear RNAs (TsnRNAs)

  S. Rizza, G. Nobile, M. Tessitori, G. Albanese, R. La Rosa, and A. Catara
  Management of a High Density Clementine Orchard Inoculated with Pathogenic and Non-Pathogenic Viroids

  J. Figueroa, A. Figueroa, L. Foguet, C. Escobar, and B. Stein
  Confirmation of the Presence of Citrus Viroids in Citrus Orchards in Northwestern Argentina

  N. Önelge
  Citrus Viroids in Turkey

  N. Önelge, O. Bozan, M. Gök, and S. Satar
  Yellow Vein Clearing of Lemons in Turkey

  I. N. Boubourakas, A. E. Voloudakis, T. Agorastou, G. Magripis, P. E. Kyriakopoulou, and G. Vidalakis
  Pilot Survey of Citrus Mother Trees in Greece for the Presence of Viruses and Viroids

  N. Önelge and A. Çýnar
  Virus and Virus-like Diseases in Turkey Citriculture

  J. P. Thermoz
  Survey for Citrus Diseases in French Guiana

  K. Hancevic, S. Cerni, J. Rošin, and D. Škoric
  Preliminary Observations on the Phytosanitary Status of the Croatian Satsuma Mandarin (Citrus unshiu Marc.) Collection

  B. Stein , J. Figueroa , L. Foguet , A. Figueroa, and C. Escobar
  The Citrus Sanitation Center of the Estación Experimental Agroindustrial “Obispo Colombres”, Tucumán, Argentina

  Abstracts

• Proceedings 18 - 2011 - Conference 2010

  Proceedings 18

   

  S. A. Carvalho and F.A. Santos
  Evaluation of Citrus psorosis virus in Brazilian Citrus Germplasm Using DAS-ELISA C. Escobar Ponce de León, A. Figueroa Castellanos, J. Figueroa, and B. Stein
  Comparison of Different Diagnostic Methods for Detection of Hop stunt viroid and Citrus exocortis viroid in Citrus

  J. Figueroa, L. Foguet, C. Escobar Ponce de León, F. Palacios, G. Martos, and B. Stein
  Natural Spread of Citrus tristeza virus in Lemon Varieties

  J. Figueroa, L. Foguet, A. Figueroa Castellanos, C. Escobar Ponce de León, and B. Stein
  The Citrus Sanitation Center of Estacion Experimental Agroindustrial O. Colombres, Argentina, 6 yr After its Establishment

  L. Moreira, F. J. Albertazzi, L. Garita1, B. Ortiz and W. Villalobos
  First report of Citrus variegation virus in Palestine Sweet Lime, as Coffee Shade in Costa Rica

  Nüket Önelge, Serdar Satar, Özer Elibüyük, Orhan Bozan, and Muharrem Kamberoðlu
  Transmission Studies on Citrus yellow vein clearing virus

  D. Raspagliesi, G. Licciardello, A. Lombardo, S. Rizza, M. Bar-Joseph, and A. Catara
  A New Approachfor the Rapid Detection and Genetic Discriminationof Mild and SevereIsolates ofCitrus tristeza virusBased on ELISA/CE-SSCP

  S. Rizza, J. Juarez, A. Catara, L. Navarro, N. Duran-Vila and G. Ancillo
  New Insights in Plant Response to Viroid Infection by Differential Expression Analysis

  J. D. Tanner, M. Kunta, J. V. da Graça, M. Skaria and S. D. Nelson
  Evidence of a Low Rate of Seed Transmission of Citrus tatter leaf virus in Citrus

  K. Tomimura and T. Iwanami
  Molecular Characterization of Satsuma dwarf virus Strains Collected in Japan

  R. K. Yokomi and M. Sisterson
  Validation and Comparison of a Hierarchal Sampling Plan for Estimating Incidence of Citrus Stubborn Disease

  R. K. Yokomi, M. Saponari, P. Metheney, and G. Vidalakis
  Genetic Differentiation and Biology of Citrus tristeza virus Populations Spreading in California

  J. X. Liu, K. Z. Tang, L. D. Li, X. F. Wang, K. H. Liu, Z. A. Li, and C. Y. Zhou
  Simultaneous Detection of Four Citrus Graft-transmissible Pathogens in the People’s Republic of China

  K. H.Liu, Z.Song, Y.Zhou, Z. A.Li, and C. Y. Zhou
  Detection of Citrus tatter leaf virusby Real-Time RT-PCR