Results 71 to 80 of about 569 (160)

Infecção viral da vinha nos Biscoitos (ilha Terceira) - Açores Grapevine virus infection at Biscoitos (Terceira island) - Azores

open access: yesRevista de Ciências Agrárias, 2009
A região dos Biscoitos na ilha Terceira, nos Açores, é mundialmente conhecida pela vinha em curraletas destinada à produção de Vinhos Licorosos de Qualidade Produzidos em Região Demarcada (VLQPRD).
Arícia Figueiredo   +2 more
doaj  

Detecção e identificação molecular de vírus associados a videiras sintomáticas e assintomáticas Molecular detection and identification of virus associated with symptomatic and symptomless grapevines

open access: yesCiência Rural, 2010
A propagação vegetativa da videira favorece infecções virais múltiplas, com expressão diferencial de sintomas em função da combinação da cultivar ou espécie da hospedeira com a espécie viral.
Marcos Fernando Basso   +4 more
doaj   +1 more source

Detection and partial molecular characterization of Grapevine fleck virus, Grapevine virus D, Grapevine leafroll-associated virus -5 and -6 infecting grapevines in Brazil Detecção e caracterização molecular parcial de Grapevine fleck virus, Grapevine virus D, Grapevine leafroll-associated virus -5 e -6 que infectam videiras no Brasil

open access: yesCiência Rural, 2012
Grapevine fleck, rugose wood and leafroll are three grapevine viral diseases whose causal agents (or associated viruses) respectively are Grapevine fleck virus (GFkV), Grapevine virus D (GVD) and Grapevine leafroll-associated virus 5 and 6 (GLRaV-5 and ...
Thor Vinícius Martins Fajardo   +4 more
doaj  

Lateral Flow Immunoassay for Rapid Detection of Grapevine Leafroll-Associated Virus

open access: yesBiosensors, 2018
Grapevine leafroll-associated virus 3 (GLRaV-3) is one of the main pathogens of grapes, causing a significant loss in yield and decrease in quality for this agricultural plant.
Nadezhda A. Byzova   +5 more
doaj   +1 more source

Identificação de vírus em videiras nas ilhas do Pico e Terceira (Açores) Grapevine virus identification in Pico and Terceira islands (Azores)

open access: yesRevista de Ciências Agrárias, 2009
Os Açores apresentam zonas demarcadas para Vinhos Licorosos de Qualidade Produzidos em Regiões Determinadas (VLQPRD) nas ilhas do Pico e Terceira e para Vinhos de Qualidade Produzidos em Região Determinada (VQPRD) na ilha Graciosa.
Sílvia Bettencourt   +2 more
doaj  

Genomic Variability and Recombination Analysis of Grapevine leafroll-associated virus-1 Isolates from Turkey

open access: yesJournal of Agricultural Sciences, 2019
Grapevine leafroll-associated virus-1 (GLRaV-1), one of the causal agents of Grapevine leafroll disease (GLRD), is one of the most important viral diseases of grapevine worldwide.
Eminur Elçi
doaj   +1 more source

Effects of Thermotherapy and Shoot Apical Meristem Culture, Antiviral Compounds for GLRaV-3 Elimination in Grapevines [PDF]

open access: yesJournal of Plant Biotechnology, 2003
Grapevine leafroll-associated virus 3(GLRaV-3) is one of the most severe pathogens for viral diseases found in Korea. This study was conducted to establish the virus-free stock production system for the virus disease control. The effects of thermotherapy, merestem culture and chemotheratpy to eliminate the GLRaV-3 in gratevines were tested ...
openaire   +1 more source

Glrav-2: sanitation and performance of emblematic french clones of Cabernet-Sauvignon

open access: yes, 2012
French clones have been widely propagated in wine countries around the world since the 70’s. Among this palette, clones of Cabernet-Sauvignon took a large place in the reputation of the French clonal material. Three emblematic clones of Cabernet-Sauvignon N — 191, 337 and 341— contributed to the success of wineries in France and abroad.
Audeguin, Laurent   +4 more
openaire   +1 more source

Endogenous Antioxidant Defense Responses in Grapevine Plants to the Infection of GLRaV-3

open access: yesAgricultural Science and Practice
Aim. The aim of this study was to investigate how viral infections, which severely impair plant growth and productivity, affect reactive oxygen species (ROS) accumulation, and to evaluate the roles of both enzymatic antioxidant defenses and non-enzymatic low-molecular weight antioxidants, including ascorbate (ASA), glutathione (-L-glutamyl-L-cysteinyl ...
openaire   +1 more source

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