Botryosphaeriaceae species affecting table grape vineyards in Chile and cultivar susceptibility

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dc.contributor.authorMorales, Andrea
dc.contributor.authorLatorre, Bernardo A.
dc.contributor.authorPiontelli, Eduardo
dc.contributor.authorBesoain, Ximena
dc.date.accessioned2024-01-10T12:04:31Z
dc.date.available2024-01-10T12:04:31Z
dc.date.issued2012
dc.description.abstractA. Morales, B.A. Latorre, E. Piontelli, and X. Besoain. 2012. Botryosphaeriaceae species affecting table grape vineyards in Chile and cultivar susceptibility. Cien. Inv. Agr. 39(3): 445-458. Several Botryosphaeriaceae species have been identified as the causes of cankers and dieback of Vitis vinifera in several grape-growing regions around the world. This research was conducted to further study the species of Botryosphaeriaceae associated with table grapes in Chile, to estimate the prevalence and severity of the disease as a function of vineyard age, to study the susceptibility of table grape cultivars to infection by Botryosphaeriaceae species, and to evaluate the effect of tissue age on the infection caused by Botryosphaeriaceae species. Symptoms were characterized by the presence of the partial or total death of the grapevine cordons and distorted leaves. Brown V-shaped or U-shaped cankers and black spots were observed in cross-sections, while brown vascular streaks were observed in longitudinal sections of the cordons and trunks. Pathogenic isolates of Diplodia seriata, D. mutila and Spencermartinsia viticola were consistently obtained from wood cankers and/or vascular streaking; D. seriata was the most common (83.3%) Botryosphaeriaceae species. In 11- to 20-year-old vineyards, the disease incidence varied between 22.0 and 69.0%, and the severity varied between 6.0 and 21.3%. The table grape cultivars 'Thompson Seedless', 'Redglobe' and 'Flame Seedless' were equally susceptible to infection by D. mutila, D. seriata and S. viticola. The age of the inoculated tissue had no significant effect on the development of the vascular necrosis. This is the first report of D. mutila and S. viticola infections of grapevines in Chile.
dc.format.extent14 páginas
dc.fuente.origenWOS
dc.identifier.doi10.4067/S0718-16202012000300005
dc.identifier.issn0718-1620
dc.identifier.urihttps://doi.org/10.4067/S0718-16202012000300005
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/75820
dc.identifier.wosidWOS:000313400900005
dc.information.autorucAgronomía e Ing. Forestal;Latorre B;S/I;98977
dc.issue.numero3
dc.language.isoen
dc.nota.accesoSin adjunto
dc.pagina.final458
dc.pagina.inicio445
dc.publisherPONTIFICIA UNIV CATOLICA CHILE, FAC AGRONOMIA INGENIERIA FORESTAL
dc.revistaCIENCIA E INVESTIGACION AGRARIA
dc.rightsregistro bibliográfico
dc.subjectDiplodia
dc.subjectgrapevine diseases
dc.subjectSpencermartinsia viticola
dc.subjecttrunk diseases
dc.subjectVitis vinifera
dc.subjectDIPLODIA-SERIATA
dc.subjectSOUTH-AFRICA
dc.subjectSP-NOV
dc.subjectIDENTIFICATION
dc.subjectPATHOGENICITY
dc.subjectCANKER
dc.subjectDIEBACK
dc.subjectDISEASE
dc.subjectMORPHOLOGY
dc.subjectPHYLOGENY
dc.titleBotryosphaeriaceae species affecting table grape vineyards in Chile and cultivar susceptibility
dc.typeartículo
dc.volumen39
sipa.codpersvinculados98977
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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