Insecticidal composition as well as preparation and application thereof

Abstract

The invention relates to the field of the pesticide preparation, which discloses an insecticidal composition. The insecticidal composition consists of the following components in parts by weight: 1-2 parts by weight of celastrus angulatus and 0.1-0.5 part by weight of abamectin. The invention also discloses an insecticide, which consists of the following components in parts by weight: 1-2 parts by weight of celastrus angulatus, 0.1-0.5 part by weight of abamectin and pesticide preparation acceptable auxiliary materials. According to the insecticidal composition and the preparation of the insecticidal composition, the celastrus angulatus and the abamectin are compounded to serve as an effective ingredient, the advantages of the celastrus angulatus and the abamectin are complementary to each other and synergistic action can be realized, so the generation of the pest drug resistance is delayed, and pollution on the environment is reduced. Meanwhile, the insecticidal composition has the synergistic action on preventing and controlling lepidoptera pests, coleopteran pests, diptera pests, mite pests and the like, and can be widely applied to the prevention and control of crop insect pests.

Description

technical field [0001] The invention relates to the field of pesticide preparations, in particular to an insecticidal composition and its preparation and application. Background technique [0002] Crop pests are one of the main agricultural disasters in our country. It has the characteristics of various types, great impact, and frequent outbreaks. The scope and severity of its occurrence and severity often cause heavy losses to our national economy, especially agricultural production. [0003] For a long time, in agricultural production, in order to ensure the yield and quality of crops, a large number of chemical pesticides have been used, which has brought great pressure on the ecological environment, and caused some pests to develop resistance quickly, further increasing the amount of pesticides, resulting in The amount of pesticide residues in agricultural products seriously exceeds the standard, causing great harm to humans, animals and the environment. The development...

AI Technical Summary

Problems solved by technology

[0005] High-efficiency insecticides can better protect the growth of crops, but the control effect of picroderm can not protect crops from pests to the greatest extent. Therefore, it is necessary to provide a new type of insecticide with higher control effect. Insect composition for better protection of crops from pests