Insecticide composition containing natural celastrus angulatus and natural pyrethrin

Abstract

The invention relates to an insecticide composition containing natural celastrus angulatus and natural pyrethrin. The Insecticide composition containing the natural celastrus angulatus and the natural pyrethrin consists of the natural celastrus angulatus and the natural pyrethrin in the weight ratio of (1-20) to (1-20), and is used for preparing a medicament for preventing and curing aphididae pests of farmland wheat aphids, lipaphis erysimi, aphis citricola and the like. The insecticide composition containing the natural celastrus angulatus and the natural pyrethrin, provided by the invention, has a good insecticidal effect, is low in pharmacy cost, has no residue and pollution, is safe to human beings and livestock, and can not generate drug resistance, and by utilizing the complementary advantages of two kinds of botanical pesticides, the defects of poor fast-acting property, slow pesticide effect, low knocking-off speed rate of the natural celastrus angulatus, as well as poor natural pyrethrin stability, high production and pharmacy cost and the like of the natural pyrethrin can be fully improved.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to an insecticidal composition containing natural picroderm and natural pyrethrins. Background technique [0002] In recent years, highly toxic and high-residue chemical pesticides have become an important issue that pollutes the ecological environment, endangers food safety and public health. With people's awareness of the hazards of chemical pesticides, developed countries and some developing countries have restricted the use of toxic chemical pesticides. Many countries have formulated countermeasures to reduce the use of chemical pesticides and proposed alternative products for chemical pesticides. China is a big agricultural country, and pesticides play a very important role in my country's agricultural production. Strictly limit the use of chemical pesticides, solve the problem of excessive pesticide residues, improve the safety of agricultural products and the competitiveness of my ...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide an insecticidal composition containing natural picroderm and natural pyrethrin, which has good insecticidal effect, low drug cost, no residue, no pollution, is safe for humans and animals, and is not easy to produce drug resistance. The advantages of various botanical pesticides complement each other, and fully improve the shortcomings of natural picroderm, such as poor quick-acting, slow drug effect, low knockdown rate, poor stability of natural pyrethrins, and high production and drug costs.

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