Insecticidal combination containing o-phenylendiamine insecticide and indoxacarb

Abstract

The invention relates to an insecticidal combination containing o-phenylendiamine insecticide and indoxacarb. The insecticidal combination is characterized in that active components of the insecticidal combination are o-phenylendiamine insecticide A and indoxacarb, and the remaining are auxiliary components for preparing pesticide formulations. The weight part ratio of the active component o-phenylendiamine insecticide A to indoxacarb is (1-30):(1-35). The pesticide formulations capable of being prepared from the insecticidal combination comprise wettable powder, suspending agent, soluble liquid, emulsion in water and water dispersible granules. The total weight parts of the active components o-phenylendiamine insecticide A and indoxacarb in the pesticide formulations account for 5-40% the total weight parts of the formulations. The insecticidal combination can be prepared into preparations suitable for agricultural application and have an obvious synergistic effect, the insecticidal spectrum is expanded, the pesticide amount is reduced, the control effect is improved, residue is less, the duration is long, and the insecticidal combination is favorable for delaying pesticide resistance of pests and environmental protection.

Description

Technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing o-phenylenediamine insecticide and indoxacarb. Background technique [0002] The chemical structure of o-phenylenediamine pesticide A is as follows: [0003] , [0004] The insecticide is a new type insecticide compound published by Syngenta. Currently, its mechanism of action is disclosed as an ornitine receptor agonist. There are no more experimental reports or disclosures, and no field trials in the compounding field. [0005] Indoxacarb, 7-chloro-2,3,4a,5-tetrahydro-2-[methoxycarbonyl(4-trifluoromethoxyphenyl)carbamoyl]indeno[1,2-e] [1,3,4-]oxadiazine-4a-carboxylic acid methyl ester is an insecticide newly developed and produced by EIduPontdeNemoursandCompany. It home runs by blocking sodium ions in insect nerve cells Channels make nerve cells lose their function, and can effectively control a variety of pests on crops such as gra...

AI Technical Summary

Problems solved by technology

[0006] 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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