Incidence of Grapevine Leafroll Associated Viruses -1, -2, and -3 in Mendoza vineyards

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dc.contributor.authorLanza VolpeI, Melisa
dc.contributor.authorGómez TalquencaI, Sebastián
dc.contributor.authorEngelII, Esteban A.
dc.contributor.authorGracia, Olga
dc.date.accessioned2016-07-19T17:20:56Z
dc.date.available2016-07-19T17:20:56Z
dc.date.issued2010
dc.descriptionIndexación: Web of Science; Scieloes
dc.description.abstractViticulture is important in Argentina's economy, especially in the province of Mendoza, which is responsible for more than 75% of the crop cultivated area. In this work, we evaluated the incidence of Grapevine leafroll-associated viruses (GLRaV) -1, -2, and -3 in Vitis vinifera clones of cultivars Cabernet Sauvignon, Cabernet Franc, and Sauvignon Blanc, planted in different zones of Mendoza. The selected clones were previously reported as putatively infected by GLRaV-2. All selected samples were analyzed by DAS-ELISA for GLRaV-1,-2 and -3. GLRaV-2 was the only virus identified in all the analyzed clones. The overall infection rates were 0.6%, 18.8% and 1.2 % for GLRaV-1, 2 and 3 respectively. For the clone Cabernet Sauvignon 337, the infection rate was very high (68.3%).es
dc.description.abstractA viticultura é importante para a economia da Argentina, especialmente na província de Mendoza, que abrange mais de 75% da área cultivada do país. Neste trabalho, nós avaliamos a incidência de Grapevine leafroll associated virus (GLRaV) -1, -2 e -3 em clones de Vitis vinifera das cultivares Cabernet Sauvignon, Cabernet Franc e Sauvignon Blanc, cultivadas em diferentes zonas de Mendoza. Os clones selecionados foram previamente relatados como provavelmente infectados por GLRaV-2. Todas as amostras selecionadas foram analisadas por DAS-ELISA para GLRaV-1, -2 e -3. GLRaV-2 foi o único vírus identificado em todos os clones analisados. As incidëncias das infecçoes globais foram 0,6%, 18,8% e 1,2% para GLRaV-1, 2 e 3, respectivamente. No Cabernet Sauvignon clone 337 a incidëncia da infecção foi muito elevado (68,3%).pt
dc.description.urihttp://ref.scielo.org/4br9sm
dc.identifier.citationTrop. plant pathol. vol.35 no.6 Brasília Nov./Dec. 2010es
dc.identifier.issn1982-5676
dc.identifier.otherhttp://dx.doi.org/10.1590/S1982-56762010000600007
dc.identifier.urihttp://repositorio.unab.cl/xmlui/handle/ria/1106
dc.language.isoenes
dc.publisherSociedade Brasileira de Fitopatologiaes
dc.subjectVitis viniferaes
dc.subjectViruses
dc.subjectArgentinaes
dc.titleIncidence of Grapevine Leafroll Associated Viruses -1, -2, and -3 in Mendoza vineyardses
dc.title.alternativeIncidência do Grapevine Leafroll Associated Viruses -1, -2, e -3 em vinhedos de Mendozaes
dc.typeArtículoes
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