Biologization of grape growing technologies to obtain safe and high-quality products

Viticulture is impossible without the use of chemical plant protection agents. Their follows to ecological destabilization ampelocenoses and constitutes real danger human health. Last years there a tendency biologize technologies that relevance studies influence biopreparations on quality graps wines. The article presents results fungicide action preparations Biocomposite-correct Biocomposite-protect. high anti-mycotic activity (97-100%) against Trichothecium roseum Botrytis cinerea has been established. efficiency in control grey rot grapes cultivar Merlot showed two-fold application Biocomposite-protect– damage decreased by 2 times comparison with amounted 0.3%. Using biofungicides did not affect mush/must fermentation. test wines were distinguished higher (by 13-28%) concentration phenolic substances. Biocomposite-protect followed an increase anthocyanins 1.5 times) total dry extract 12%) wines; decrease – titratable acids; 10%). biological for grape organoleptic