Insecticidal combination containing flonicamid

Abstract

The invention relates to an insecticidal combination containing flonicamid. Imicyafos and the flonicamid which serve as effective components are mixed; the weight ratio of the two effective components is (1-50):(50-1), 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 flonicamid. 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] 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-formamidobenzamide insecticides have a good control effect on...

AI Technical Summary

Problems solved by technology

[0005] After long-term use of flonicamid, the resistance of pests to it has increased year by year, resulting in an increase in the amount of pesticides used, resulting in adverse consequences such as high toxicity, large dosage, large residues, and poor efficacy.

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