Insecticidal composition containing paichongding and bacillus thuringiensis

Abstract

The invention relates to an insecticidal composition containing paichongding and bacillus thuringiensis, wherein the paichongding and the bacillus thuringiensis are used as active components, the weight ratio of the paichongding to the bacillus thuringiensis is 10: 1-1:10, the paichongding and the bacillus thuringiensis are compounded to have a remarkable synergistic effect, the insecticidal effect on lepidoptera, coleopteris and diptera larvae can be obviously improved compared with that of single use of the paichongding and the bacillus thuringiensis, the lepidoptera, coleopteris, diptera larvae and the like has no drug resistance, and the efficiency of the insecticidal composition is improved. Meanwhile, the invention discloses a suspending agent dosage form. By adopting the dosage form, the insecticidal effect is good, and the pesticide effect is high.

Description

Technical field [0001] The invention relates to a pesticide composition, in particular to an insecticidal composition containing piperidine and Bacillus thuringiensis. Background technique [0002] Piperamid is a new insecticide developed jointly by Jiangsu Kesheng Group Co., Ltd. and East China University of Science and Technology. Piperidine is a newly created patented product in China. The compound has obtained domestic and international invention patents. Jiangsu Kesheng Group Co., Ltd. was the first company to obtain 95% technical and 10% suspension registration in the Ministry of Agriculture. [0003] Piperidine is a new type of high-efficiency, broad-spectrum, low-toxic nicotine insecticide, mainly used to control homopteran pests, and has a good control effect on rice planthoppers. Piperpyridine, an insect growth regulator, has the effects of inhibiting feeding, accelerating molting and reducing egg production on Lepidoptera, Coleoptera, and Diptera larvae. Stomach poison...

AI Technical Summary

Problems solved by technology

[0006] Because pichridam is a new type of drug combination, its efficacy is low, but due to the fast reproduction speed of Lepidoptera, Coleoptera, and Diptera larvae, certain drug resistance will be produced after a certain amount is used; on the other hand, because the larvae are relatively Small, when killing insects, effective insecticide is achieved by increasing the amount of spraying in the prior art, the amount of use is increased, the amount of pesticides used is increased, the efficiency of the drug is low, and the impact rate on the environment is increased

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