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Synergistic insecticidal composition containing cyantraniliprole and nitenpyram and application thereof

A technology of cyantraniliprole and an insecticidal composition is applied in the field of insecticidal compositions, which can solve the problems of high cost of drugs for farmers, inability to protect crops, easy generation of drug resistance, etc., and achieves reduction of field drug dosage, reduction of environmental pollution and the like. Effects of pesticide residues and labor cost reduction

Inactive Publication Date: 2016-11-09
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Insecticide varieties containing a single component often have defects in the control of pesticide pests: continuous use is easy to produce resistance, narrow insecticidal spectrum, cannot provide comprehensive protection for crops, and the cost of pesticides for farmers is high.

Method used

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  • Synergistic insecticidal composition containing cyantraniliprole and nitenpyram and application thereof
  • Synergistic insecticidal composition containing cyantraniliprole and nitenpyram and application thereof
  • Synergistic insecticidal composition containing cyantraniliprole and nitenpyram and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Weigh 80g of cyantraniliprole, 2g of nitenpyram, 4g of calcium dodecylbenzenesulfonate, 3g of phenethylphenol polyoxyethylene ether, and xylene to 100g, and mix the above raw materials according to the conventional method of preparing emulsifiable concentrate mixing in a kettle to form cyantraniliprole-nitenpyram emulsifiable concentrate whose main active ingredient is 82% by weight.

Embodiment 2

[0023] Weigh 2g of cyantraniliprole, 80g of nitenpyram, 10g of lignin, 2g of sodium alkylnaphthalene sulfonate, add kaolin to 100g, and mix the above raw materials in an ultrafine pulverizer to form the main active ingredient weight percent A wettable powder of cyantraniliprole and nitenpyram with a content of 82%.

Embodiment 3

[0025] Weigh 60g of cyantraniliprole, 2g of nitenpyram, 8g of calcium dodecylbenzenesulfonate, 6g of phenylethylphenol polyoxyethylene ether, and add xylene to 100g, and put the above raw materials into Mix in a mixing tank to form cyantraniliprole-nitenpyram emulsifiable concentrate with a main active ingredient weight percentage of 62%.

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Abstract

The invention discloses a synergistic insecticidal composition containing cyantraniliprole and nitenpyram and application thereof. The insecticidal composition takes cyantraniliprole and nitenpyram as the main effective ingredients, wherein the cyantraniliprole and nitenpyram are in a weight ratio of 1-60:1-60. The insecticidal composition has control spectrum expanding and synergistic effects, also can reduce the medication cost, and can be prepared into missible oil, wettable powder, microemulsions, aqueous emulsions, suspending agents, and water dispersible granules to prevent and treat Lepidoptera, Hemiptera, Hymenoptera, Coleoptera and other pests.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to an insecticidal composition with cyantraniliprole and nitenpyram as main active ingredients and an application thereof. Background technique [0002] Cyantraniliprole (cyantraniliprole) is a second-generation ryanodine receptor inhibitor insecticide successfully developed by DuPont after chlorantraniliprole. It is more efficient and applicable to a wider range of crops, and can effectively control Lepidoptera, Hemiptera and Coleoptera pests. [0003] Nitenpyram (nitenpyram), is a new type of neonicotinoid insecticide, chemical name: (E)-N-(6-chloro-3-pyridylmethyl)-N'-methyl-2-nitro Ethylenediamine, molecular formula: C 11 h 15 ClN 4 o 2 , the structural formula: [0004] [0005] Nitenpyram has a unique mechanism of action. It mainly acts on insect nerves. It has a blocking effect on insect axonal receptors. It has the characteristics of high efficiency, low toxici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N43/40A01P7/04
CPCA01N43/56A01N43/40A01N2300/00
Inventor 邢刚陈叶青石振龙万维肖高瑞花
Owner NANJING HUAZHOU PHARMA
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