作者: C. Calvo-Garrido , I. Viñas , P. Elmer , J. Usall , N. Teixidó
DOI: 10.1111/LAM.12121
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摘要: Sour 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 sour untreated grapevines the effect different biologically based treatments on at harvest. Applications Candida sake CPA-1 plus Fungicover , Ulocladium oudemansii chitosan were carried out an organic vineyard Lleida area, Spain, during 2009 2010 growing seasons. At harvest, assessed. Significantly higher observed plots 2009, when meteorological conditions after veraison warmer. All including C. significantly reduced (P < 0 05) both seasons, ranging from 40 to 67% compared with control. Incidence was by any treatment. This study helps characterize development dry Mediterranean climate experiment, whereas also represents first report rot. Treatments tested products are a promising strategy