STRAIN OF MICROSCOPICAL FUNGUS BEAUVERIA BASSIANA FOR ENTOMOPATHOGENIC PREPARATION PRODUCTION

摘要

Usage: microbiological industry, production of preparations for plant protection from harmful insects. SUMMARY OF THE INVENTION: fungus Beauveria basslana virulent strain isolated from the insulators. VIZR deposited in collection under N & amp; deg; 70I. To prepare the drug strain is cultured on Czapek's liquid medium supplemented with 0.5% yeast as a decoction for 14 days at 24-25 & amp; deg; C. Fungal biomass obtained in the form of a film. Yield 4.8 g per 1 liter cultures tral liquid (dry weight), titre 198.3 billion / g. Plant for processing a slurry with a titer of 4107 spores / ml. Table 4.