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a compound insecticide

A technology of insecticide and wetting agent, which is applied in the field of compound insecticides and can solve problems such as resistance problems

Active Publication Date: 2016-09-28
南京荣诚生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to develop a drug that can solve the resistance problem of the above-mentioned several drugs used alone

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A compound insecticide, including active ingredients and auxiliary agents, is made of the following raw materials in parts by weight: 30 parts of active ingredients, 4 parts of wetting agent, 4 parts of dispersant, 0.4 part of thickener, and 0.2 part of defoamer , 60 parts of water. The active ingredient is a mixture of delmefluthrin, abamectin, matrine and imidacloprid in a weight ratio of 1:1:1:1. The wetting agent is a mixture of sodium lauryl sulfate and sodium lauryl sulfate in a weight ratio of 1:1; the dispersant is a mixture of sodium lignosulfonate and polycarboxylate in a weight ratio of 1:1 ; The thickener is xanthan gum; The defoamer is a mixture of ethylene glycol and propylene glycol in a weight ratio of 1:1.

[0020] The above-mentioned substances are made into suspending agent according to the conventional method (add active ingredients, wetting agent, dispersant, thickener, defoamer, water, etc. into a grinder for grinding, and then add them to an emul...

Embodiment 2

[0023] A compound insecticide, including active ingredients and auxiliary agents, made of the following raw materials in parts by weight: 20 parts of active ingredients, 3 parts of wetting agent, 3 parts of dispersant, 0.3 parts of thickener, 0.3 parts of defoamer , 70 parts of water. The active ingredient is a mixture of delmefluthrin, abamectin, matrine and imidacloprid in a weight ratio of 1:1:1:1. The wetting agent is a mixture of sodium lauryl sulfate and sodium dodecylsulfonate in a weight ratio of 1:1; the dispersant is a mixture of sodium lignosulfonate and polycarboxylate in a weight ratio of 1:1 ; The thickener is xanthan gum; The defoamer is a mixture of ethylene glycol and propylene glycol in a weight ratio of 1:1.

[0024] Above-mentioned material is made suspending agent according to conventional method, also can be with embodiment 1.

Embodiment 3

[0026] A compound insecticide, including active ingredients and auxiliary agents, is made of the following raw materials in parts by weight: 25 parts of active ingredients, 4 parts of wetting agent, 4 parts of dispersant, 0.4 part of thickener, and 0.2 part of defoamer , 70 parts of water. The active ingredient is a mixture of delmefluthrin, abamectin, matrine and imidacloprid in a weight ratio of 1:1:1:1. The wetting agent is a mixture of sodium lauryl sulfate and sodium dodecylsulfonate in a weight ratio of 1:1; the dispersant is a mixture of sodium lignosulfonate and polycarboxylate in a weight ratio of 1:1 ; The thickener is xanthan gum; The defoamer is a mixture of ethylene glycol and propylene glycol in a weight ratio of 1:1.

[0027] Above-mentioned material is made suspending agent according to conventional method, also can be with embodiment 1.

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Abstract

The invention discloses a composite insecticide, which belongs to the technical field of pesticides. Including active ingredients and auxiliary agents, the auxiliary agents are wetting agents, dispersants, thickeners and defoamers, and the active ingredients include the following components: delmefluthrin, abamectin, matrine and imidacloprid. The wetting agent is a mixture of sodium lauryl sulfate and sodium lauryl sulfate in a weight ratio of 1:1:1; the dispersant is sodium lignosulfonate and polycarboxylate in a weight ratio of 1:1 The mixture; the thickener is xanthan gum; the defoamer is a mixture of ethylene glycol and propylene glycol in a weight ratio of 1:1. In the present invention, the above-mentioned several insecticides are compounded in proportion, on the one hand, it can solve the problem that resistance is easily produced when used alone, and on the other hand, it can increase the insecticidal performance of the compound insecticide.

Description

technical field [0001] The invention relates to a composite insecticide, which belongs to the technical field of pesticides. Background technique [0002] Bremathrin has contact and stomach poisoning effects, and is a pyrethroid insecticide with high efficiency, broad spectrum and long residual effect. Various pests and mites such as Hemiptera, Homoptera, and Orthoptera. Abamectin is a class of 16-membered macrolide compound with insecticidal, acaricidal and nematicidal activities firstly developed by Satoshi Omura of Kitasato University in Japan and Merck Company of the United States. avermitilis produced by fermentation. Matrine is an alkaloid extracted from the dried roots, plants, and fruits of the leguminous plant Sophora flavescens through ethanol and other organic solvents. It is generally matrine total alkaloids, and its main components include matrine, sophocarpine, oxysophocarpine, sophoridine and other alkaloids, among which matrine and oxymatrine have the high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N53/08A01P7/04A01P7/02A01N51/00A01N43/90
Inventor 林英全马树全
Owner 南京荣诚生物科技有限公司
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