| 摘要 |
FIELD: biotechnology. SUBSTANCE: insecticidal compositions include mixtures of genetically modified viruses of insects with chemical and biological insecticides. Genetically modified virus contains either inserted gene expressed by an insect or modifying substance, for example, toxin, neuropeptide, hormone or enzyme. Genetically modified virus contains deletion in the gene, as well. Insecticidal mixture is of high biological activity. EFFECT: higher efficiency. 5 cl, 2 dwg, 8 ex, 19 tbl |
