Vermikulen - perspective microbiopreparation of polyfunctional action for sunflower and other agricultural crops protection of diseases

The results of studying of biological peculiarities and acting mechanism of strain-producer of microbiopreparation vermikulen elements of production technology of different preparation forms and elements of technology of vermikulen application in integrated system of sunflower protection of diseases and pests are stated. The resume of long-term wide industrial trials of microbiopreparation against the most widely spread and harmful sunflower diseases - white rot, Phomopsis, Fusarium, as well as results of field tests of vermikulem of disease complex on the other agricultural crops are presented.