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Citrus tristeza virus (citrus tristeza).
2021Abstract CTV is the most economically important virus pathogen of citrus worldwide. About 100 million citrus trees on sour orange have been killed by CTV decline epidemics in Argentina, Brazil, Venezuela, Peru, Florida and California (USA), Israel, Spain, and other locations.
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Developing an understanding of cross-protection by Citrus tristeza virus
Frontiers in Microbiology, 2013 Citrus tristeza virus (CTV) causes two citrus diseases that have caused devastating losses in global citrus production. The first disease is quick decline of trees propagated on the sour orange rootstock.
Svetlana Y Folimonova +1 more
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Transgenic resistance to Citrus tristeza virus in grapefruit
Plant Cell Reports, 2007Grapefruit (Citrus paradisi) transgenic plants transformed with a variety of constructs derived from the Citrus tristeza virus (CTV) genome were tested for their resistance to the virus. Most transgenic lines were susceptible (27 lines), a few were partially resistant (6 lines) and only one line, transformed with the 3' end of CTV was resistant ...
Vicente J, Febres +2 more
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Detection of Citrus tristeza virus and Coinfecting Viroids
2019Citrus can host a number of important vector- and graft-transmissible pathogens which cause severe diseases. Citrus disease management and clean stock programs require pathogen detection systems which must be economical and sensitive to maintain a healthy citrus industry.
Saponari M +4 more
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Presence of Citrus tristeza virus in Croatia
Options méditerranéennes. Série B: études et recherches, 2009Forty-five samples, mostly Satsumas, from 11 orchards, 2 nurseries and a collection planting were tested by ELISA or IC/RT-PCR for the presence of Citrus tristeza virus (CTV). The preliminary survey confirmed the presence of CTV in 17 out of 45 field samples that were mostly asymptomatic, as expected in plants grafted onto trifoliate rootstocks.
Škorić, Dijana +3 more
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Citrus tristeza virus. [Distribution map].
Distribution Maps of Plant Diseases, 2010Abstract A new distribution map is provided for Citrus tristeza virus. Closteroviridae: Closterovirus. Hosts: Citrus spp., oval kumquat ( Fortunella marginata [ F. margarita ]) and passionflower ( Passiflora spp.). Information is given
null CABI, null EPPO
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The distribution of citrus tristeza virus in citrus groves in Israel
Journal of Applied Statistics, 1987In this study, the distribution of CTV in citrus groves in Israel is considered using the data gathered from the CTV survey during the period 1979–1985. A theoretical curve is fitted to the distribution of the number of infected trees in infected plots which contain at least a single infected tree. Some recommendations for improving the sampling method
Ruth Marcus, R. Salomon, M. Bar-Joseph
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Production of Antibodies to Citrus Tristeza Virus in Transgenic Citrus
1995Citrus tristeza virus (CTV) is the most important virus disease of citrus in the world. CTV causes death of trees on sour orange rootstock and/or stem pitting of scions regardless of rootstock which results in trees of low vigor, reduced yield with reduction in size and quality of fruit. The purpose of this project was to produce monoclonal antibodies (
Richard Lee +6 more
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DIVERSITY OF CITRUS TRISTEZA VIRUS IN JAMAICA
Journal of Plant Pathology, 2013Citrus tristeza virus (CTV), one of the most serious pathogens affecting Rutaceae species, causes considerable economic losses to citrus production worldwide. While mild pathotypes have been known for many years in Jamaica, decline outbreaks were only recently recognized after the introduction of the vector Toxoptera citricidus in 1993.
Fisher, L. +2 more
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