Improved insecticide for tea planting

Abstract

The invention discloses an improved insecticide for tea planting. The insecticide is prepared from the following raw materials in parts by weight: 1.3-3.2 parts of deltamethrin, 1.3-2.6 parts of metofluthrin, 0.3-1.6 parts of fenbutatin oxide, 6-12 parts of dimethyl isopropyl carbinol, 5-9 parts of perchloromethyl mercaptan and 0.6-1.5 parts of rosin-polythylene oxide ester. The insecticide is non-toxic and harmless to people and livestock, does not pollute the environment or crops, has long efficacy duration, has double effects of controlling diseases and insect pests of crops, fruit trees and vegetables, can reduce the application times, save labor force, supplement various elements of the crops, promote sound growth of tea trees and the like, improve the quality and increase the yield, is safe and environment-friendly, protects the social environment and has great significance in achieving ecological balance and guaranteeing human health.

Description

technical field [0001] The invention relates to an improved insecticide for tea plantation, which belongs to the field of pesticides. Background technique [0002] With the continuous improvement of people's living standards, the consumption concept of urban and rural residents has changed a lot. People are no longer satisfied with having enough food and clothing. They not only pay attention to nutrition but also pay more attention to non-toxic and harmless food. However, more than 60% of the pesticides currently used in my country are chemical preparations, and the chemical residues in agricultural by-products and tea mainly come from chemical fertilizers and pesticides. More than 50% of chemical pesticides contain carcinogens. Due to the serious excess of chemical pesticide residues, agriculture is under the erosion of harmful pesticides to varying degrees, the ecological environment is seriously damaged, and the lives of organisms are threatened. endanger their own survi...