Results 31 to 40 of about 524 (123)

Incidence of virus infections in grapevines from Croatian collection plantations

open access: yesPhytopathologia Mediterranea, 2011
Evaluation of the incidence of virus infections was conducted in two grapevine collection fields. The first was the National collection of Croatian native grapevine cultivars, situated at the “Jazbina” experimentation station in eastern Zagreb, where ...
Darko VONCINA   +5 more
doaj   +1 more source

Transmission of Grapevine Ampelo- and Vitiviruses by the Bohemian Mealybug Heliococcus bohemicus Šulc (Hemiptera: Pseudococcidae)

open access: yesViruses, 2022
Grapevine-infecting ampelo- and vitiviruses are transmitted by several scale insect species, including the Bohemian mealybug, Heliococcus bohemicus Šulc.
Gérard Hommay   +2 more
doaj   +1 more source

Characterization of grapevine leafroll-associated virus 3 genetic variants and application towards RT-qPCR assay design.

open access: yesPLoS ONE, 2018
Grapevine leafroll-associated virus 3 (GLRaV-3) is the most widely prevalent and economically important of the complex of RNA viruses associated with grapevine leafroll disease (GLD). Phylogenetic studies have grouped GLRaV-3 isolates into nine different
Alfredo Diaz-Lara   +22 more
doaj   +1 more source

Sanitary status of slovenian indigenous grapevine cultivar Refosk

open access: yesOENO One, 2005
Sanitary status of visually selected and nonselected indigenous grapevine cultivar 'Refosk' (Vitis vinifera L. cv. 'Refosk') was evaluated. Nine viruses were tested by ELISA: Nepoviruses Grapevine fanleaf virus (GFLV) and Arabis mosaic virus (ArMV ...
Irma Tomazic   +2 more
doaj   +1 more source

Intra-species recombination among strains of the ampelovirus Grapevine leafroll-associated virus 4

open access: yesVirology Journal, 2019
Background Grapevine leafroll disease is one of the most economically important viral diseases affecting grape production worldwide. Grapevine leafroll-associated virus 4 (GLRaV-4, genus Ampelovirus, family Closteroviridae) is one of the six GLRaV ...
Jati Adiputra   +2 more
doaj   +1 more source

Nuances of Responses to Two Sources of Grapevine Leafroll Disease on Pinot Noir Grown in the Field for 17 Years

open access: yesViruses, 2022
Grapevine leafroll disease (GLD) is one of the most economically damaging virus diseases in grapevine, with grapevine leafroll-associated virus 1 (GLRaV-1) and grapevine leafroll-associated virus 3 (GLRaV-3) as the main contributors.
Jean-Sébastien Reynard   +6 more
doaj   +1 more source

Grapevine leafroll-associated closterovirus 7 in Greece

open access: yesPhytopathologia Mediterranea, 2001
An extensive survey was carried out to assess, by ELISA, the occurrence of grapevine closteroviruses in several grape-growing areas of Greece, with particular regard to GLRaV-7. Samples were collected in commercial vineyards and varietal collections from
Apostolos Avgelis, Donato Boscia
doaj   +1 more source

Influence of leafroll on local grapevine cultivars in agroecological conditions of Central Anatolia region

open access: yesHorticultural Science, 2009
Leafroll is one of the most important virus diseases of vineyards of Central Anatolia region. Grapevine leafroll associated viruses GLRaV-1 and GLRaV-3 are the most frequently encountered viruses related with leafroll disease of grapes.
B. Akbaş, B. Kunter, D. Ilhan
doaj   +1 more source

Phylogenomic analysis reveals deep divergence and recombination in an economically important grapevine virus. [PDF]

open access: yesPLoS ONE, 2015
The evolutionary history of the exclusively grapevine (Vitis spp.) infecting, grapevine leafroll-associated virus 3 (GLRaV-3) has not been studied extensively, partly due to limited available sequence data. In this study we trace the evolutionary history
Hans J Maree   +5 more
doaj   +1 more source

Occurrence of Three Viruses (GFkV, GLRaV-1, and GLRaV-3) in Major Grapevine-Growing Regions of Korea [PDF]

open access: yesResearch in Plant Disease
This study assessed the incidence and distribution of major viral infections in grapevines across South Korea. A total of 534 grapevine samples representing five cultivars were collected and tested for three economically important viruses: grapevine ...
Yeseul Choi   +4 more
doaj   +1 more source

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