| 摘要 |
FIELD: microbiology, insecticides. ^ SUBSTANCE: invention relates to producing biological insecticides. Invention proposes the strain of microorganism Brevibacillus laterosporus VKPM B-7768. Also, invention proposes a biological preparation for control of cockroaches based on cultural liquid of this strain. The preparation comprises gel-forming agents, nutrient attractants, preserving agent and water. Invention provides preparing the bacterial strain showing high insecticide activity and to develop effective preparation based on thereof for control of cockroaches. ^ EFFECT: valuable biological properties of strain and preparation. ^ 5 tbl, 3 ex |
