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Full-Text Articles in Life Sciences
Prevalence, Genetic Relationships, And Quantity Of Grapevine Vein Clearing Virus In Aphis Illinoisenesis, Adam Louis Uhls
Prevalence, Genetic Relationships, And Quantity Of Grapevine Vein Clearing Virus In Aphis Illinoisenesis, Adam Louis Uhls
MSU Graduate Theses
Grapevine vein clearing virus (GVCV) is an emerging pathogen causing severe damage to cultivated grapevines in the Midwest area of the United States. The prevalence of GVCV has been reported in native Vitis spp. and Ampelopsis cordata, a close relative of vitis in the Vitaceae family, which act as a reservoir for the virus. GVCV can be transmitted from wild A. cordata to Vitis spp. by Aphis illinoisensis (grape aphids) under greenhouse conditions, but the prevalence and transmission in native populations remains unknown. Knowing the prevalence and diversity of GVCV variants in natural grape aphid populations would help monitor …
Grapevine Vein Clearing Virus: Epidemiological Patterns And Construction Of A Clone, Cory Von Keith
Grapevine Vein Clearing Virus: Epidemiological Patterns And Construction Of A Clone, Cory Von Keith
MSU Graduate Theses
Grapevine vein clearing virus (GVCV) is a recently discovered virus belonging to the Badnavirus genus. Characteristic to its name, the virus is associated with a disease where symptoms manifest as pronounced vein-clearing, resulting in severe berry deformation and vine decline in susceptible grape varieties. Sustainable production of wine is dependent on healthy plants. The associated disease is mainly found in Midwest vineyards. Attempts were made in this thesis to provide evidence of causality of the virus to the associated disease and to infer the historical path and migration pattern of GVCV. Conclusions and discussions will provide grape producers with the …