FIELD: chemistry.
SUBSTANCE: invention relates to bioengineering and specifically to a method of producing an entomopathogenic preparation. The method involves submerged cultivation of Verticillium lecanii fungus on a culture medium, followed by concentration of the culture fluid and adding a polyfunctional additive containing the following in wt %: potato starch 6-8, titanium dioxide 2-5, boric acid 0.01-0.03, streptomycin 0.004-0.008, soya lecithin 8-14 or liquid petrolatum 4-6, water - the rest.
EFFECT: invention increases biological effectiveness of the bio-preparation and preserves activity of the bio-preparation during storage for 4 months.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ENTOMOPATHOGENIC BIOPREPARATION FOR PROTECTING PLANTS FROM PESTS AND METHOD FOR PREPARATION THEREOF | 2011 |
|
RU2487542C2 |
| METHOD FOR PRODUCTION OF ENTOMOPATHOGENIC PREPARATION | 1993 |
|
RU2035144C1 |
| METHOD FOR OBTAINING A BIOPESTICIDE PREPARATION | 2016 |
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RU2651487C1 |
| STRAIN OF MICROMYCET VERTICILLIUM LECANII FOR PRODUCTION OF INSECTICIDE PREPARATION | 1993 |
|
RU2034470C1 |
| Lecanicillium muscarium FUNGUS STRAIN HAVING INSECTO-ACARICIDAL AND ANTIBIOTIC ACTIVITY FOR FIGHTING AGAINST SUCKING PESTS, FUNGAL AND BACTERIAL DISEASES | 2015 |
|
RU2598251C1 |
| NUTRIENT MEDIUM TO CULTIVATE ENTOMOPATHOGENIC FUNGI | 2010 |
|
RU2421512C1 |
| STRAIN OF FUNGUS VERTICILLIUM LECANII FOR PRODUCING ACARICIDE AND ENTOMOPATHOGENIC PREPARATION | 1997 |
|
RU2120756C1 |
| METHOD OF PRODUCING MICROBIAL PREPARATION FOR BIOLOGICAL PROTECTION OF PLANTS FROM INSECT PESTS AND METHOD FOR USE THEREOF | 2023 |
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RU2823342C1 |
| TRICHODERMINE PRODUCTIUON METHOD | 1993 |
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| BIOLOGICAL PREPARATION WITH HIGH GROWTH-STIMULATING AND ANTIFUNGAL ACTIVITY | 2023 |
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RU2814716C1 |
