Insecticide composition containing benclothiaz and flonicamid

Abstract

The invention relates to an insecticide composition containing benclothiaz and flonicamid. The insecticide composition is characterized by containing active components of benclothiaz and flonicamid and the balance of auxiliary components for preparing a pesticide formulation, wherein the weight part ratio of the active components benclothiaz to flonicamid is (1 to 30):(30 to 1), the insecticide composition can be prepared into the pesticide formulations of wettable powder, suspending agents, dissoluble liquid, emulsion in water and water dispersible granules, and the total weight parts of the active components of benclothiaz and flonicamid in the pesticide formulation account for 5 percent to 40 percent of the total weight parts of the formulation. In the composition, the two active components of benclothiaz and flonicamid can be prepared into preparations applicable to agricultural application and have obvious synergistic effect, the insecticidal spectrum is enlarged, the amount of pesticides is reduced, the control efficiency is improved, the residues are few, the lasting period is long, the generation of drug resistance of injurious insects is delayed, and the environment protection is benefited.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing benclothiaz and flonicamid. 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] Flunicamid mainly activates ryanodine receptors to release calcium ions stored in smooth muscle and striated muscle cells, causing muscle regulation weakness, paralysis, and finally the death of pests. The active ingredient shows a very significant selectivity difference between mammals and pest ryanodine receptors, greatly improving the safety to mammals and other vertebrates. O-formamidobenzam...

AI Technical Summary

Problems solved by technology

It has a very outstanding control effect on larvae. The disadvantage is that it has limited control effect on adults, no ovicidal effect, and weak systemic conduction effect.

[0005] Long-term use of a single insecticide will easily lead to insect resistance and increase the amount of pesticide used, leading to adverse consequences such as high toxicity, large dosage, large residues, and poor efficacy, and the field of action is relatively single

However, the research and development of pesticide compounds requires a long research and development cycle, and the work of screening compound structures is very complicated, which cannot be undertaken by ordinary research and development institutions.

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