Insecticidal composition containing fipronil, thiacloprid and ethofenprox

Abstract

The invention discloses an insecticidal composition containing fipronil, thiacloprid and ethofenprox. The insecticidal composition is characterized in that the fipronil, the thiacloprid and the ethofenprox are adopted as effective components, and the weight rate of the fipronil, the thiacloprid and the ethofenprox is 9:9:15. The insecticidal composition disclosed by the invention adopts the fipronil, the thiacloprid and the ethofenprox as effective components, is wide in insecticidal spectrum and high in control effect for the mecoptera pest, and is widely applied in controlling most pests on the crops such as rice, vegetable, fruit trees, cotton and potato. The insecticidal composition disclosed by the invention has the advantages that the used amount of the effective components can be reduced, the production cost is saved, the generation of pest resistance to insecticide is delayed and the environmental pollution is reduced.

Description

[0001] technical field [0002] The invention relates to an insecticidal composition, in particular to an insecticidal composition containing fipronil, thiacloprid and etofenproxil. Background technique [0003] Fipronil is a phenylpyrazole insecticide with a wide insecticidal spectrum. It mainly has gastric toxicity to pests, and also has contact killing and certain systemic effects. Its mechanism of action is to hinder the control of γ-aminobutyric acid. Therefore, it has high insecticidal activity against important pests such as aphids, leafhoppers, planthoppers, Lepidoptera larvae, flies and Coleoptera, and has no phytotoxicity to crops. The agent can be applied to the soil or sprayed on the leaves. Applying to the soil can effectively control corn root beetle, wireworm and cutworm. When sprayed on the leaves, it has a high level of efficacy against diamondback moth, cabbage butterfly, rice thrips, etc., and has a long-lasting effect. [0004] Thiacloprid is anothe...

AI Technical Summary

Problems solved by technology

[0006] Insecticides with a single active ingredient have various defects in the control of agricultural pests: after continuous use, pests are prone to develop resistance, which increases the amount of pesticides, and more frequent use will aggravate environmental pollution

The compounding of multiple active ingredients can produce obvious synergistic effect, which can improve the control effect, reduce the dosage of active ingredients, save production costs, delay the generation of pest resistance, and reduce environmental pollution. Currently, fipronil and thiacloprid Compounding with etofenprox has not been reported yet