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Chlorfluazuron-containing composition

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

Inactive Publication Date: 2014-07-09
QINGDAO JINLIANXIN BUSINESS & TRADE
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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

[0019] 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.

[0020] The composition insecticide containing chlorfluazuron of the present embodiment, it comprises each component of following percentage by weight:

[0021] Chlorfluazuron, 30%; Cyhalothrin, 5%;

[0022] Emamectin benzoate, 15%; D902 stabilizer, 0.4%;

[0023] Emulsifier, 5%; the balance is solvent;

[0024] The solvent used in this embodiment is xylene, the emulsifier is nonylphenol polyoxyethylene ether, and the product dosage form is emulsifiable concentrate.

Embodiment 2

[0026] The mode of operation is the same as in Example 1, and the difference is that the composition containing chlorfluazuron of the present embodiment includes the following components in percentage by weight:

[0027] Chlorfluazuron, 20%; Cyhalothrin, 5%;

[0028] Emamectin benzoate, 20%; D902 stabilizer, 0.4%;

[0029] Emulsifier, 5%; the balance is solvent;

[0030] The solvent of this embodiment is dichloromethane; the emulsifier is a mixture of alkylbenzene calcium sulfate and styrene-ethylphenyl polyoxyethylene-polyoxypropylene ether.

Embodiment 3

[0032] 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:

[0033] Chlorfluazuron, 25%; Cyhalothrin, 5%;

[0034] Emamectin benzoate, 20%; D902 stabilizer, 0.4%;

[0035] Emulsifier, 5%; the balance is solvent.

[0036] The solvent of this embodiment is dichloromethane, the emulsifier is a mixture of nonylphenol polyoxyethylene ether and styrene-ethylphenyl polyoxyethylene-polyoxypropylene ether, and the dosage form of the product is emulsifiable concentrate.

[0037] Adopt the domestically recognized mixed agent screening method—co-toxicity coefficient assay method, in the room, measure the synergistic effect of diamondback moth with the medicament described in the above-mentioned embodiments of the present invention, the contact toxicity test of diamondback moth shows that its co-toxicity coefficient range It ...

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PUM

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Abstract

A disclosed chlorfluazuron-containing composition is characterized by comprising the following compositions in percent by weight: 20-30% of chlorfluazuron, 5% of cyhalothrin, 15-20% of emamectin benzoate, 0.4% of D902 stabilizing agent, 5% of an emulsifier, and the balance a solvent. The solvent is xylene or dichloromethane, and the emulsifier is one or multiple of nonylphenoxypoly(ethyleneoxy)ethanol, calcium alkylbenzen sulfonate and phenethyl phenyl polyoxyethylene polyoxypropylene propylene ether. The composition pesticide is obvious in synergic effect, the insecticidal spectrum is expanded, and drug resistance of insects is not easy to generate.

Description

technical field [0001] The invention relates to a composition, especially a composition insecticide containing 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 insecticides, and its original drug tox...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01N47/34A01N43/90A01P7/04A01P7/02
Inventor 黄艳
Owner QINGDAO JINLIANXIN BUSINESS & TRADE
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