Insecticidal combination containing sulfoxaflor

Abstract

The invention relates to an insecticidal combination containing sulfoxaflor. Imicyafos and the sulfoxaflor which serve as effective components are mixed; the weight ratio of the two effective components is (1-50):(1-50), and preferably the weight ratio is (5-25):(30-3). The insecticidal combination comprises 1-80 percent of the effective components by weight, preferably 5-40 percent of the effective components, and the balance being pesticidally available and acceptable auxiliary components. Wettable powder, a suspending agent, a microemulsion, an emulsion in water and a water dispersible granule can be prepared by a known method. The combination disclosed by the invention has a wide acting field and is high in insecticide efficiency; furthermore, the using amount is small; the prevention efficiency is high; the residue content is low; the lasting period is long; the environment can be protected favorably.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing sulfoxaflor. Background technique [0002] Imicyafos (AKD-3088) is a cyanamide heterocyclic organic compound, which is composed of asymmetric organophosphorus and cyanoimidazolidine of nicotinic insecticides, and can be used for radish, carrot, strawberry, eggplant, tomato , cucumber, melon, watermelon, sweet potato and potato and other crops, its chemical structure is: [0003] [0004] Sulfoxaflor, its chemical name: [1-6-(trifluoromethyl)pyridin-3-yl]ethyl]-λ4-mercaptocyanamide; molecular formula: C 10 h 10 f 3 N 3 OS, the structural formula is: [0005] [0006] Sulfoxaflor is a sulfonylimide insecticide that acts on a unique binding site in the choline receptor to exert insecticidal function. It can be absorbed into plants through leaves, stems and roots. Sulfoxaflor is suitable for the control of cotton bugs,...

AI Technical Summary

Problems solved by technology

[0007] After long-term use of sulfoxaflor, the resistance of pests to it increases year by year, which increases the amount of pesticides used, resulting in adverse consequences such as high toxicity, large dosage, large residues, and poor efficacy.

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