Insecticide composition containing benclothiaz and pleocidin

Abstract

The invention relates to an insecticide composition containing benclothiaz and pleocidin. The insecticide composition containing benclothiaz and pleocidin is characterized in that active components are benclothiaz and pleocidin and the balance is auxiliary ingredients used for preparing a pesticide formulation, wherein the ratio of benclothiaz to pleocidin in parts by weight is (1-30) to (0.1-10), the insecticide composition can be prepared into pesticide formulations such as wettable powder, a suspending agent, soluble liquor, emulsion in water and water dispersible granules, and the total parts by weight of benclothiaz and pleocidin active components in the formulation accounts for 1-30% of the total parts by weight of the formulation. The insecticide composition contains two effective active components, namely benclothiaz and pleocidin, has an obvious synergistic effect and can be prepared into a preparation applicable to agricultural application, the insecticidal spectrum is expanded, the usage amount of pesticide is reduced, the control efficiency is improved, less residue is produced, the lasting period is long, and delay of production of drug resistance of pests and environmental protection are facilitated.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing benclothiaz and spinosyn. Background technique [0002] Benclothiaz is generally regarded as a nematicide, and is believed to have the highest activity against nematodes. Since the structure of the compound was announced, there have been very few studies on the activity of other fields or other pests, and even less application in the field of pesticide compounding. Its chemical structural formula is as follows: [0003] . [0004] Spinosyn, also known as spinosad (Spinosad), is a macrolide pollution-free and high-efficiency biopesticide extracted from the fermentation broth of Saccharopolyspora spinosa. Spinosad has a novel mode of action, which can continuously activate the target insect acetylcholine nicotinic receptor, but its binding site is different from that of nicotine and imidacloprid. It can quickly paralyze and p...

AI Technical Summary

Problems solved by technology

However, after a large number of applications of spinosyn in recent years, the insecticidal effect has declined significantly, which seriously affects the application prospect of this single agent.

[0005] If a single insecticide or fungicide is used for a long time, pests or germs will easily develop resistance, which will increase the amount of pesticide used, resulting in adverse consequences such as high toxicity, large dosage, large residues, and poor efficacy, and the field of action is relatively single

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