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dc.contributor.authorCalvo Garrido, Carlos
dc.contributor.authorViñas Almenar, Inmaculada
dc.contributor.authorElmer, Philip AG
dc.contributor.authorUsall i Rodié, Josep
dc.contributor.authorTeixidó i Espasa, Neus
dc.date.accessioned2017-05-26T09:58:46Z
dc.date.issued2013
dc.identifier.issn0266-8254
dc.identifier.urihttp://hdl.handle.net/10459.1/59704
dc.description.abstractSour rot of grapes is becoming increasingly important disease in many winegrowing regions, while consistent chemical or biological control has not been reported. Authors evaluated relative incidence and severity of sour rot in untreated grapevines and the effect of different biologically based treatments on sour rot at harvest. Applications of Candida sake CPA-1 plus Fungicover , Ulocladium oudemansii and chitosan were carried out in an organic vineyard in Lleida area, Spain, during the 2009 and 2010 growing seasons. At harvest, incidence and severity of sour rot were assessed. Significantly higher incidence and severity of sour rot were observed in untreated plots in 2009, when meteorological conditions after veraison were warmer. All treatments including C. sake CPA-1 significantly reduced (P < 0 05) severity of sour rot in both seasons, ranging from 40 to 67% compared with the untreated control. Incidence of sour rot was not significantly reduced by any treatment. This study helps to characterize development of sour rot in the dry Mediterranean climate conditions of the experiment, whereas also represents the first report of biological control of sour rot. Treatments with the tested biologically based products are a promising strategy to control sour rot.
dc.description.sponsorshipAuthors are grateful to the University of Lleida for Carlos Calvo Garrido PhD grant and organic production research project, the European Union (INTERREG REDBIO project) for their financial support and grant. Also to the Catalan Government and Plant and Food Research for Dr. Elmer’s travel assistance.
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherThe Society for Applied Microbiology
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1111/lam.12121
dc.relation.ispartofLetters in Applied Microbiology, 2013, vol. 67, p. 356-361
dc.rights(c) The Society for Applied Microbiology, 2013
dc.subjectAntagonist
dc.subjectBiocontrol
dc.subjectGrey mould
dc.subjectVitis vinifera
dc.titleCandida sake CPA-1 and other biologically-based products as potential control strategies to reduce sour rot of grapes
dc.typeinfo:eu-repo/semantics/article
dc.date.updated2017-05-26T09:58:48Z
dc.identifier.idgrec020046
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccess
dc.identifier.doihttps://doi.org/10.1111/lam.12121
dc.date.embargoEndDate10000-01-01


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