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Low-volatility coated insecticidal abamectin composition

A technology of avermectin and low volatility, applied in the field of pesticides, can solve the problems of prolonging the duration of pesticide action and unsatisfactory insecticidal effect

Inactive Publication Date: 2020-07-07
安徽瑞然生物药肥科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The avermectin composition provided by the application for this invention has a good sustained-release effect and effectively prolongs the duration of the pesticide action, but it still does not solve the problem that the insecticidal effect is not ideal

Method used

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  • Low-volatility coated insecticidal abamectin composition

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Effect test

Embodiment 1

[0022] The present embodiment provides a kind of low-volatility coated insecticidal abamectin composition, comprising mass parts respectively being 5 parts of abamectin, 10 parts of DMF, 20 parts of xylene, 10 parts of B diol and 15 parts of sodium dioctyl sulfonate succinate.

[0023] Abamectin (CAS No.: 71751-41-2) is a widely used agricultural or veterinary fungicide, insecticide and acaricide. Also known as Amidin. Abamectin is a class of sixteen-membered macrolide compounds with bactericidal, insecticidal, acaricidal and nematicidal activities firstly developed by Satoshi Omura of Kitasato University in Japan and Merck Company of the United States. Produced by fermentation of the mold Streptomyces avermitilis.

[0024] The mechanism of action of abamectin is different from that of general insecticides. Abamectin interferes with neurophysiological activities and stimulates the release of γ-aminobutyric acid, while γ-aminobutyric acid has an inhibitory effect on nerve con...

Embodiment 2

[0031] The present embodiment provides a kind of low-volatility coated insecticidal abamectin composition, comprising mass parts respectively being 1 part of abamectin, 30 parts of DMF, 60 parts of xylene, 30 parts of B diol and 30 parts of sodium dioctyl sulfonate succinate.

Embodiment 3

[0033] The present embodiment provides a kind of low-volatility coated insecticidal abamectin composition, comprising the abamectin of 1.8 parts, 20 parts of DMF, 40 parts of xylene, 20 parts of B diol and 18.2 parts of sodium diisooctylsulfonate succinate.

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Abstract

The invention belongs to the technical field of pesticides, and particularly relates to a low-volatility coated insecticidal abamectin composition. The composition comprises abamectin and a solvent, and further comprises dioctyl sulfosuccinate sodium salt, wherein the solvent comprises DMF, xylene and ethylene glycol. The abamectin composition provided by the invention has the advantages that theadhesion is excellent; the activity capability of pests can be limited; a film is formed to coat the pests, an air valve is closed, respiratory inhibition is carried out, suffocation death of pest ispromoted, the wax layer on the body surface of pests is dissolved, dehydration and death of the pest are accelerated, the insecticidal effects are greatly improved in comparison with the prior art, alight stabilizer formed by mixing ethyl salicylate, pyroligneous liquor and carnosol is added, so that the light stability of the composition can be improved, the degradation half-life period can be prolonged, and the insecticidal composition has a relatively long lasting period.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to a low-volatility coated insecticidal abamectin composition. Background technique [0002] Abamectin is a widely used agricultural or veterinary fungicide, insecticide and acaricide. Also known as Amidin. Abamectin is a class of sixteen-membered macrolide compounds with bactericidal, insecticidal, acaricidal and nematicidal activities firstly developed by Satoshi Omura of Kitasato University in Japan and Merck Company of the United States. It is produced by fermentation of the fungus Streptomyces avermitilis. It has contact and stomach poisoning effects and a weak fumigation effect without systemic effect. It has a strong penetration effect on plant leaves and can kill subepidermal pests. Pesticides in the prior art often use avermectin as the main component, but there is a problem that the insecticidal effect is not ideal enough. [0003] For example, a Chinese invention pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/24A01N25/22A01N43/90A01G13/00A01P7/04A01P7/02
CPCA01G13/00A01N25/22A01N25/24A01N43/90
Inventor 廖双虎
Owner 安徽瑞然生物药肥科技有限公司
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