Composition insecticide containing chlorfluazuron

A technology containing chlorfluazuron and a composition, which is applied in the field of composition insecticides, can solve the problems of poor quick-acting performance and high drug price and cost, and achieve the effects of strong complementarity, less drug resistance, and good penetration effect

Inactive Publication Date: 2013-01-16
QINGDAO SANDING SANITARY PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the quick-acting effect is poor and the drug price is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The equipment used in this example is all conventional equipment in the pesticide industry, and the compounding process includes steps such as: quantification of the original drug, compounding, content detection, and co-toxicity coefficient detection. Put the original drug into the container according to the following ratio, add solvent and emulsifier, stir well and evenly, carry out active ingredient detection, and finally pack.

[0021] The composition insecticide containing chlorfluazuron of the present embodiment, it comprises each component of following percentage by weight:

[0022] Chlorfluazuron 15%, Cyhalothrin 20%,

[0023] Emamectin benzoate 15%, D902 stabilizer 0.4%,

[0024] The balance is solvent and auxiliary agent;

[0025] The solvent used in this embodiment is xylene, the emulsifier is nonylphenol polyoxyethylene ether, and the product dosage form is emulsifiable concentrate.

Embodiment 2

[0027] The mode of operation is the same as in Example 1, and the difference is that the composition insecticide containing chlorazuron of the present embodiment includes the following components in percentage by weight:

[0028] Chlorfluazuron 5%, Cyhalothrin 30%,

[0029] Emamectin 5%, D902 stabilizer 0.4%,

[0030] The balance is solvent and auxiliary agent;

[0031] The solvent of this embodiment is dichloromethane; the emulsifier is a mixture of alkylbenzene calcium sulfate and styrene-ethylphenyl polyoxyethylene-polyoxypropylene ether.

Embodiment 3

[0033] The mode of operation is the same as in Example 1, and the difference is that the composition insecticide containing chlorfluazuron of the present embodiment includes the following components in percentage by weight:

[0034] Chlorfluazuron 10%, Cyhalothrin 20%,

[0035] Emamectin benzoate 10%, D902 stabilizer 0.4%,

[0036] The balance is solvents and additives.

[0037] The solvent of this embodiment is dichloromethane, the emulsifier is a mixture of nonylphenol polyoxyethylene ether and styrylphenyl polyoxyethylene-polyoxypropylene ether, and the dosage form of the product is emulsifiable concentrate.

[0038] Adopt the domestically recognized mixed agent screening method-co-toxicity coefficient assay method, in the room with the medicament described in the above-mentioned embodiments of the present invention, measure the synergistic effect on Plutella xylostella, the contact toxicity test of Plutella xylostella shows that its co-toxicity coefficient range It is 13...

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PUM

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Abstract

The invention discloses a composition insecticide containing chlorfluazuron. The composition insecticide containing chlorfluazuron is characterized by comprising the following components in percentage by weight: 5 to 15 percent of chlorfluazuron, 20 to 30 percent of cyhalothrin, 5 to 15 percent of emamectin benzoate, 0.4 percent of D902 stabilizer, and the balance of solvent and aid; the solvent may be xylene or dichloromethane; and the aid comprises an emulsifying agent which may be one or more of nonylphenol polyoxyethylene ether, alkyl benzene calcium sulfate, and phenethyl phenyl polyethylene glycol-polyoxypropylene. The composition insecticide containing chlorfluazuron has a remarkable synergic effect, and an insect disinfestation spectrum is expanded, and pests do not produce resistance to the composition insecticide easily.

Description

technical field [0001] The invention relates to a composite insecticide, in particular to an insecticide mainly composed of emamectin benzoate and chlorfluazuron. Background technique [0002] Chlorfluazuron, a phenylformyl urea insecticide, mainly has gastric toxicity to pests, and also has a strong contact effect, poor permeability, and no systemic effect. It is a pest chitinase inhibitor, which inhibits the formation of chitin. It has high activity on pests, but its action speed is slow. Some pests such as Diptera have high activity and are relatively broad-spectrum insecticides. But the quick-acting property is poor, and the drug price cost is higher. The trade name of emamectin emamectin salt is Proclaim○R (banleptm), which is the abbreviation of emamectin benzoate, also known as emamectin. It is a new type of high-efficiency biological source antibiotic insecticide, Acaricide, its insecticidal activity against Lepidoptera is the highest among the currently known ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01N47/34A01N43/90A01P7/04
Inventor 邵绪霞
Owner QINGDAO SANDING SANITARY PROD
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