Low-residue cotton insecticide

Abstract

The invention discloses a low-residue cotton insecticide, which is prepared from the following raw materials in parts by weight: 10 to 20 parts of thiophanate-methyl, 5 to 10 parts of carbendazim, 5 to 10 parts of tetramethrin, 5 to 8 parts of stearic acid, 3 to 5 parts of diafenthiuron, 3 to 5 parts of triphenyl phosphate and 200 to 300 parts of water. The low-residue cotton insecticide has the advantages that the efficiency is high; the toxicity is low; the residue is low; the use method is simple; the cost is low; the crops are safe; the prevention and treatment effects are good; drug resistance cannot be easily generated.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a low-residue cotton insecticide. Background technique [0002] Fungal diseases have always been one of the most important constraints in agricultural production. Although resistant varieties are the most economical and environmentally friendly method to prevent and control such diseases, in the absence of resistant varieties or incomplete resistance, the use of chemical agents will still be the main means of preventing and controlling crop fungal diseases. Contents of the invention [0003] The invention provides a low-residue cotton insecticide, which adopts the following technical scheme: [0004] A low-residue cotton insecticide, characterized in that: it is made of the following raw materials in parts by weight: 10-20 parts of thiophanate-methyl, 5-10 parts of carbendazim, 5-10 parts of tetramethrin, hard 5-8 parts of fatty acid, 3-5 parts of diafenthiuron, 3-5 parts of triphe...

AI Technical Summary

Problems solved by technology

Although resistant varieties are the most economical and environmentally friendly method to prevent and control such diseases, in the absence of resistant varieties or incomplete resistance, the use of chemical agents will still be the main means of preventing and controlling crop fungal diseases