Biological insecticide

Abstract

The invention relates to a biological insecticide, belonging to the technical field of preparation of pesticides. The biological insecticide specifically comprises 30-60 parts of humic acid, 5-20 parts of K7 rare earth, 20-40 parts of zeolite powder, 10-30 parts of azone and 1-5 parts of chitosan. The insecticide is natural, safe, broad in insecticidal spectrum and good in using effects; the insecticide is easy to decompose when being used for crops, has no residues and is efficient and environment-friendly; furthermore, the insecticide is stable and long-lasting, and has no drug resistance.

Description

technical field [0001] The invention relates to an insecticide, in particular to a biological insecticide for preventing and controlling crop diseases and insect pests, and belongs to the technical field of pesticide preparation. Background technique [0002] Pesticides play a very important role in the agricultural production process. The direction of pesticide development is high efficiency, low toxicity, low residue, and no pollution, especially for pesticides. It is embodied in the pursuit of "three highs": high safety, which not only requires low toxicity and low residue, but also requires degradability and no pollution; high biological activity, and the effective dose of newly developed compounds is mostly low dosage; high selectivity, almost All new varieties have a specific mode of action and are inactive against crops, beneficial insects other than target pests. These "three highs" are based on one common point, that is, to protect the environment in which hum...

AI Technical Summary

Problems solved by technology

[0007] After decades of research and exploration, although my country's microbial pesticides have achieved good results in long-term agricultural production applications, the current share of biopesticides in the entire pesticide market is still relatively small, and they c

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