Insecticidal composition containing abamectin

Abstract

The invention relates to an insecticidal composition containing abamectin. The weight part ratio of the active ingredients imicyafos and abamectin in the composition is (1-50):(10-0.1); based on the targeted test formula selection, the weight part ratio of the active ingredients imicyafos and abamectin is further optimized to (5-30):(3-0.1). The pesticide insecticidal composition provided by the invention can be prepared into the pesticide forms including wettable powder, suspending agent, microemulsion, emulsion in water and water dispersible granules by a preparation method in the field of pesticide preparations; the total weight of the active ingredients in the preparation accounts for 1-50% of the parts of the total weight in the preparation; based on the targeted test formula selection, the weight part ratio of the active ingredients imicyafos and abamectin in the preparation is further optimized to 1-25%, and the other components are common auxiliaries in pesticides. An obvious synergistic effect is realized by compounding two components of the composition; the composition has the advantages of wide insecticidal spectrum, small dosage, high prevention effect, little residue and long lasting period, and is favorable for environmental protection.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing abamectin. 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] Abamectin, the English common name Abamectin, is a macrolide disaccharide compound, and is a biopesticide isolated from soil microorganisms. It has contact and stomach poisoning effects and weak fumigation effect, no systemic effect, strong penetration effect on plant leaves, can kill subepidermal pests, and has a long lasting effect. Its mechanism of action is different from that of chemical pesticides in that it interferes with neurophysio...

AI Technical Summary

Problems solved by technology

[0005] After long-term use of abamectin, 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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