Green biological pesticide for control of acarid

Abstract

The invention discloses a green biological pesticide for control of acarid, and the biological pesticide for control of acarid comprises the following components by weight: 11-13 parts of monoucleosis powder, 5-9 parts of candida powder, 7-9 parts of rhodococcus powder, 1-3 parts of nicotine, 3-6 parts of cynanchum komarovii, 5-9 parts of tripterygium wilfordii, 7-10 parts of Chinese honeylocust fruit, 5-10 parts of hairyvein agrimony, 1-3 parts of stellera chamaejasme, 5-9 parts of Chinaberry seed, 6-13 parts of Chinaberry peel, 2-6 parts of a synergist, 7-12 parts of dandelion, 11-13 parts of leech, 8-13 parts of croton, 3-6 parts of polygonatum, 2-4 parts of rhizoma nerdostachyos, 1-3 parts of licorice and 3-9 parts of euphorbia kansui. The green biological pesticide has characteristics of both a biological insecticide and a plant pesticide, due to addition of the synergist, relationship of the pesticide efficacy and the components is geometrically progressed, and the experimental data shows that the green biological pesticide efficacy is 10-20 times of the efficacy of a single component and the green biological pesticide is low-toxicity to human and birds.

Description

technical field [0001] The invention relates to a green biological pesticide for preventing and controlling mites. Background technique [0002] At present, the widespread use of chemical pesticides has caused environmental pollution, and the residual pesticides are not only harmful to the health of humans and animals, but also cater to the soil and destroy the ecological balance. In recent years, new pollution-free and pollution-free insecticides have been continuously developed at home and abroad, and some new varieties of non-chemically synthesized pesticides have emerged. The currently widely used pesticide is an aqueous solution with a single component of matrine as the active ingredient. This pesticide is only effective against young armyworms and larvae, and is very poorly sensitive to 4-5 instars, and basically ineffective against mites. limited. [0003] Contents of the invention [0004] The technical problem to be solved by the present invention is to provide ...

AI Technical Summary

Problems solved by technology

The currently widely used pesticide is an aqueous solution with a single component of matrine as the active ingredient. This pesticide is only effective against young armyworms and larvae, and is very poorly sensitive to 4-5 instars, and basically ineffective against mites. limitations