BIOPREPARATION FOR PROTECTING PLANTS AGAINST FUNGOUS AND BACTERIAL DISEASES Russian patent published in 2003 - IPC

FIELD: agriculture, plant protection. SUBSTANCE: biopreparation has been developed based upon alive cells and spores of endophytic bacterium Bacillus subtilis VKM V-2218 D of high antagonistic activity to agents of fungous and bacterial diseases in vegetable, grain and fruit cultures. The biopreparation contain biomass of Bacillus subtilis VKM V-2218 D at the following ratio of components, %: biomass of Bacillus subtilis VKM V-2218 D - alive microbial cells (1-5)•10⁹/ml culture liquid, 94-99.5; and stabilizer: gum, 0.5-2.0 or sodium sulfide, 2.0-6.0. Said biopreparation enables to protect plants against complex of diseases caused by fungi and bacteria. EFFECT: higher efficiency of plant protection. 1 ex, 2 tbl