[Development of the biological preparation enatin with broad-range antimicrobial action]

Physiological and biochemical traits of epiphytic spore forming bacteria Bacillus pumilis BIM V-263 were examined. The nutrient medium and conditions for submerged cultivation of the strain were selected. The growth dynamics and antagonistic activity during cultivation in a laboratory fermenter ANKUM-2M were studied. The results provide grounds for development of the biological preparation Enatin with broad-range antimicrobial effect. The plant-protective and growth-stimulating effect of Enatin was examined in laboratory and field experiments. The preparation holds promise as means for biological control of crop pathogens.