Fungicides of biological and chemical origin to control grape alternariosis
نویسندگان
چکیده
At the modern stage of development, support sustainable viticulture is possible having an optimal set methods and means effective disease control. Currently, with distribution development grape leaf alternariosis, issue forming a zonal assortment fungicides by replenishing preparations that effectively regulate causative agent this in addition to basic diseases - mildew oidium, updated. The paper presents results laboratory field studies aimed at finding biological chemical origin control alternariosis. maximum antifungal activity against Alternaria sp. for period 2016-2020 vitro was showen 2 based on OPS OST-713 strains bacterium Bacillus amyloliquefaciens , as well active agents from triazole strobilurin classes. Field 2018-2020 found out minimum values aternariosis leaves were obtained three-fold application Skor, EC (0.4 l/ha), Acrobat Top, WDG (1.5 kg/ha), Dynali, DC (0.6 Quadris, SC Topaz, when using preparation Serenade ASO, (5.0 l/ha). allow conclude both origin, intended protection grapes diseases, can be used
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ژورنال
عنوان ژورنال: BIO web of conferences
سال: 2021
ISSN: ['2273-1709', '2117-4458']
DOI: https://doi.org/10.1051/bioconf/20213404005