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Insecticidal composition containing pyridalyl and synthetic pyrethroids

A technology of pyrethroids and insecticidal compositions, applied in the field of application of insecticidal compositions to crop pests, to achieve the effects of reduced pesticide dosage, high activity, and reduced environmental pollution

Inactive Publication Date: 2013-09-25
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that pyridalipr and lambda-cyhalothrin, etofenprox, deltamethrin, bifenthrin, fenpropathrin, and tefluthrin were compounded with each other, within a certain range It has a good synergistic effect, and related to the compounding of pyridalyl and lambda-cyhalothrin, etofenprox, deltamethrin, bifenthrin, fenpropathrin, and tefluthrin, At present, there are no relevant reports at home and abroad

Method used

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  • Insecticidal composition containing pyridalyl and synthetic pyrethroids
  • Insecticidal composition containing pyridalyl and synthetic pyrethroids
  • Insecticidal composition containing pyridalyl and synthetic pyrethroids

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0052] Example 125% pyridalyl-cyhalothrin wettable powder

[0053] Acetamiprop 20%, lambda-cyhalothrin 5%, polycarboxylate 4%, wetting and penetrating agent F4%, white carbon black added to 100%, the mixture was jet milled to obtain 25% acetamiprop Ether · lambda-cyhalothrin wettable powder.

example 2

[0054] Example 235% pyridalyl-cyhalothrin wettable powder

[0055] Pyridalyl 10%, lambda-cyhalothrin 25%, lignosulfonate 5%, pull open powder BX4%, attapulgite to 100%, the mixture was jet milled to obtain 35% acetamiprop Ether · lambda-cyhalothrin wettable powder.

example 3

[0056] Example 320% pyridalipr · efficient cyhalothrin water dispersible granule

[0057] Pyridalyl 10%, lambda-cyhalothrin 10%, arylphenol polyoxyethylene succinate sulfonate 5%, sodium dodecylbenzene sulfonate 3%, urea 4%, attapulgite Add to 100%, and mix to prepare 20% pyridalyl-effective-cyhalothrin water-dispersible granules.

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Abstract

The invention discloses an insecticidal composition containing pyridalyl and synthetic pyrethroids. The insecticidal composition contains an active component A and an active component B, the active component A is selected from pyridalyl, the active component B is selected from any one of the following compounds: lambda-cyhalothrin, ethofenprox, deltamethrin, bifenthrin, fenpropathrin and tefluthrin, and the weight ratio of the active component A to the active component B is 1: 60 to 60: 1. The composition provided by the invention has higher activity against various insect pests of various crops, also has an obvious synergistic effect, extends an insecticidal spectrum, and has the characteristics of small dosage, rainwater washing resistance, and obvious synergy.

Description

Technical field [0001] The invention is the field of pesticide technology, which involves the application of an insecticidal composition that contains orrachine -containing pyrophyls. technical background [0002] Pyridalyl chemical name: 2- [3- [2,6-dual-4-4- [(3,3-dichlorophyll-2-acryl) benzoxyl] propiner]-5- (trifluoro) pyrimine, molecular formula: C: C 32 H 14 F 3 NO 3 EssencePigyal ether has a completely different structure from the existing insecticide, and has excellent insecticidal activity on many bulge -winged pests on vegetables and cotton.At the same time, it has the effects of touching and gastric poisoning, has good prevention of lumper -winged pests, and has a small impact on various animals in various nodes. Therefore, it is expected to become an effective tool in the comprehensive treatment of pests. [0003] Pyorrodilles are intended to be a variety of pesticides that can prevent and treat a variety of pests. Its insecticidal poisoning power is increased by 10 t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01N43/40A01N31/14A01N53/06A01P7/04
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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