Insecticide composition containing acetamiprid and efficient cyhalothrin and application of insecticide composition

A technology of high-efficiency cyhalothrin and an insecticidal composition, which is applied in the field of pesticides, can solve the problems of reducing drug resistance and the like of drug efficacy, and achieves the effects of expanding the insecticidal spectrum, slowing down the generation of drug resistance, and improving the synergistic effect.

Active Publication Date: 2015-03-25
QINGDAO RAINBOW CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an insecticidal composition containing acetamiprid and lambda-cyhalothrin. The active ingredient of the composition includes a compound mixture of acetamiprid and lambda-cyhalothrin in a specific ratio, and has good enhancing effect. It solves the problem of the reduction of drug efficacy and the generation of drug resistance when a single component kills insects, expands the insecticidal spectrum, slows down the generation of drug resistance, and is conducive to the sustainable development of the environment

Method used

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  • Insecticide composition containing acetamiprid and efficient cyhalothrin and application of insecticide composition
  • Insecticide composition containing acetamiprid and efficient cyhalothrin and application of insecticide composition
  • Insecticide composition containing acetamiprid and efficient cyhalothrin and application of insecticide composition

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Example 1 20% Acetamiprid · Beta-cyhalothrin Water Dispersible Granules

[0040] The formula is: acetamiprid 10%, beta-cyhalothrin 10%, dispersant polycarboxylate sodium salt 3%, dispersant calcium lignosulfonate 3%, wetting agent sodium lauryl sulfate 1%, The wetting agent pulls apart powder BX 1%, the disintegrant ammonium sulfate 25%, the binder sucrose 5%, and the filler talcum powder are added to 100%.

[0041] The preparation method is: mix lambda-cyhalothrin, acetamiprid, dispersant, wetting agent, disintegrant, binder, and filler uniformly in a mixer, and pulverize them to a particle size of 20-40 μm in a jet mill Finally, kneading and adding 20-30wt% of water, extruding and granulating, drying at 40-50°C to obtain the product.

Embodiment 2

[0042] Example 2 38.5% Acetamiprid · Beta-Cyhalothrin Water Dispersible Granules

[0043] The formula is: acetamiprid 27.5%, beta-cyhalothrin 11%, polycarboxylate sodium salt 3%, calcium lignosulfonate 3%, sodium lauryl sulfate 1%, pull open powder BX 1%, Ammonium sulfate 25%, sucrose 5%, talcum powder added to 100%. The preparation method is the same as in Example 1.

Embodiment 3

[0044] Example 3 60% Acetamiprid · Beta-cyhalothrin Water Dispersible Granules

[0045] The formula is: acetamiprid 50%, beta-cyhalothrin 10%, polycarboxylate sodium salt 3%, calcium lignosulfonate 3%, sodium lauryl sulfate 1%, pull open powder BX 1%, Ammonium sulfate 25%, sucrose 5%, talcum powder added to 100%. The preparation method is the same as in Example 1.

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Abstract

The invention discloses an insecticide composition containing acetamiprid and efficient cyhalothrin and application of the insecticide composition. The mass ratio of the acetamiprid to the efficient cyhalothrin in the composition is (1-20) to 1. According to the invention, the acetamiprid and the efficient cyhalothrin are compounded, the composition has the good synergistic interaction, can be used for expanding the insecticidal spectrum, improving the fast-acting property, and delaying the drug resistance, and has good effects of preventing and treating insect damage by aphids, aleyrodid, red spiders and the like in food crops, vegetables, fruit trees.

Description

technical field [0001] The invention relates to an insecticidal composition, in particular to an insecticidal composition containing acetamiprid and lambda-cyhalothrin and the application of the composition in preventing and controlling insect pests of food crops, fruit trees and vegetables, belonging to the pesticide technology field. Background technique [0002] Lambda-cyhalothrin (Lambda-cyhalothrin, chemical name: 3-(2-chloro-3,3,3-trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylic acid α-cyano-3 -phenoxybenzyl ester) is a pyrethroid insecticide and acaricide, which mainly has contact and stomach poisoning effects, and has no systemic effect. It has a good effect on various pests such as Lepidoptera, Coleoptera and Hemiptera and other pests, as well as spider mites, rust mites, gall mites, tarsal mites, etc. It can also be used to control a variety of surface and public health pests. Pests with piercing-sucking mouthparts have a certain control effect, but long-ter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01N25/14A01P7/04A01P7/02A01N47/40
Inventor 孙国庆侯永生吴勇于春雷张全
Owner QINGDAO RAINBOW CHEM CO LTD
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