METHOD FOR OBTAINING A BIOPESTICIDE PREPARATION Russian patent published in 2018 - IPC C12N1/14 A01N63/04 

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology. Method for producing a biopesticidal preparation provides for deep and / or deep-surface cultivation of a strain of Beauveria bassiana (VKPM F-145) on a nutrient medium, containing a beer bard or a mixture of whey and beer bard, as well as mineral complex and diesel fuel or Twin-80 and water at a given ratio of components, with the subsequent concentration of the culture liquid to an index of at least 10^7th CFU / ml and the preparation in dry form by drying the preparation on a carrier. In the case of preparation in a dry form, the carrier is mixed with the culture liquid in a predetermined ratio. As a carrier, a pre-dried beer pellet is used. Preparation of the preparation on a carrier may further include solid phase culture for 2-5 days.

EFFECT: invention makes it possible to shorten the time for obtaining a biopesticide preparation and to expand the arsenal of biopesticides used in agriculture.

1 cl, 5 tbl, 7 ex