Pesticide composite based on nitenpyram

Abstract

The invention relates to a pesticide composite, in particular to a pesticide composite containing nitenpyram with synergistic effective quantity and any one insecticidal active ingredient of cyhalothrin, bifenthrin and isoprocarb. The preferable weight ratio of nitenpyram to cyhalothrin is 50:1-1:20, the more preferable weight ratio is 25:1-1:1; the preferable weight ratio of nitenpyram to bifenthrin is 50:1-1:20, the more preferable weight ratio is 25:1-1:1; and the preferable weight ratio of nitenpyram to isoprocarb is 20:1-1:50, and the more preferable weight ratio is 1:1-1:10.

Description

technical field The present invention relates to a synergistic pesticide composition, in particular to a synergistic pesticide composition comprising nitenpyram and any insecticidal active ingredient selected from kaufthrin, bifenthrin and isoprocarb. Background technique Nitenpyram (nitenpyram) belongs to nicotinimide insecticides, has unique chemical and biological properties, has a nerve blocking effect on the synaptic receptors of pests, and has excellent performance against various aphids, whiteflies, and leafhoppers. It has the advantages of high efficiency, low toxicity, systemic absorption, no cross-resistance, and no phytotoxicity to crops. It is widely used in the control of piercing-sucking mouthparts pests in rice, fruit trees, vegetables and tea. Lambda-cyhalothrin (lambda-cyhalothrin) is a class of insecticides obtained by structural modification imitating natural pyrethrins. It is 1 to 2 orders of magnitude higher than other commonly used insecticides, and ha...

AI Technical Summary

Problems solved by technology

Isoprocarb has a good control effect on rice planthoppers and leafhoppers, has strong quick-acting properties, and has special effects on adults. However, in years when rice planthoppers occur heavily, it is difficult to effectively control the damage with isoprocarb alone.

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