FIELD: biotechnology, microbiological industry, agriculture.
SUBSTANCE: invention relates to preparing agents used for protection of plants against pathogens of agricultural crops and grape diseases with growth-stimulating effect. Proposed preparation for protection of plants comprises cultural fluids of the microorganism strain Bacillus subtilis BAG-65 and actinomycete Streptomyces sindenensis BAG-55 and accessory additives and filling agents. The microorganism strain Bacillus subtilis BAG-65 possesses bactericidal, fungicide and growth-stimulating properties. The actinomycete strain Streptomyces sindenensis BAG-55 possesses fungicide and bactericidal properties simultaneously. Method for preparing the preparation involves separate culturing the microorganism strain Bacillus subtilis BAG-65 and actinomycete strain Streptomyces sindenensis BAG-55 under the additional feeding condition, mixing the microorganism strain Bacillus subtilis BAG-65 cultural fluid and actinomycete Streptomyces sindenensis BAG-55 cultural fluid in the ratio = (10-1):(1-1) and addition of accessory additives and filling agents to the prepared mixture. Invention provides protection against the most harmful pathogens and possesses the growth-stimulating effect.
EFFECT: enhanced and valuable biological properties of preparation.
8 cl, 10 tbl, 7 ex
