Dihalogenated pyrazole amide and spinosad compound insecticidal composition

Abstract

The invention relates to the technical field of agriculture, in particular relates to a dihalogenated pyrazole amide and spinosad compound insecticidal composition. The effective components of the composition are dihalogenated pyrazole amide and spinosad in a weight ratio of 3-5:1.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a compound insecticidal composition of dihalogenated pyrazole amide and spinosad. Background technique [0002] Dihalogenated pyrazole amide is a derivative of Kangkuan, which belongs to the 3-halogenated ethoxypyrazole amide compound, which can efficiently activate the ryanodine receptor in insect cells and bind to it, causing the receptor channel to be abnormal Open for a long time, thereby excessively releasing calcium ions in the cells, causing insect muscle paralysis, and finally paralysis and death. Its structure is shown in general formula I: In the formula: R1 is selected from CH3, Cl or Br; R2 is selected from Cl or Br; R3 is selected from CH3, CH(CH3)2, CH2C≡CH. According to the field efficacy, the dihalogenated pyrazole amide has a significant control effect on pests such as rice borer, rice leaf roller, diamondback moth, cotton bollworm, cabbage caterpillar, an...

AI Technical Summary

Problems solved by technology

The synergistic combination of pesticides is an effective measure to expand the control spectrum and improve the control effect. So far, no insecticidal combination of dihalogenated pyrazole amide and spinosad has been found.