FIELD: biotechnology.
SUBSTANCE: invention relates to the field of biotechnology. The strain Penicillium chrysogenum VKM F-4876D was obtained by breeding from the strain P. chrysogenum VKM F-1310 and deposited in the All-Russian Collection of microorganisms. The strain has a high antagonistic activity against a wide range of phytopathogenic microorganisms that are causative agents of fusarium, alternariosis, gray and white rot, phomosis, helminthosporiosis. The dry biomass obtained on the basis of the strain, in addition to its high antifungal activity, also has the ability to increase the sensitivity of phytopathogenic microorganisms to a wide range of commercially used fungicides used to protect vegetable and grain crops.
EFFECT: use of the biological preparation based on this strain in an integrated plant protection system.
2 cl, 5 tbl, 5 ex
