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Sanitary insecticidal composition and applications thereof

An insecticidal composition and composition technology, applied in the direction of application, insecticide, biocide, etc., can solve the problems of unapplied sanitation pests, etc., to improve the insecticidal effect of residual spraying, improve the knockdown and lethal effect, and function The effect of site increase

Inactive Publication Date: 2020-04-17
江苏功成生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of these combinations have been applied to sanitary pests
[0006] Although the neonicotinoid insecticides used to control mosquitoes and flies have excellent contact killing activity, the control of hygienic pests needs to be quick-acting. not available

Method used

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  • Sanitary insecticidal composition and applications thereof
  • Sanitary insecticidal composition and applications thereof
  • Sanitary insecticidal composition and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～9

[0038] According to the compounding ratio and dosage of tetrafluoromethrin and thiamethoxam in Table-1, the auxiliary materials are 30g dimethyl sulfoxide, 5g calcium dodecylbenzene sulfonate, 10g castor oil polyoxyethylene ether, and oleic acid Methyl esters were supplemented to prepare emulsifiable concentrate formulations Examples 1-9.

[0039] Table-1 Formulation Examples 1-9

[0040]

[0041]

Embodiment 10

[0043] Combine dextro-trans-chlorpropargyl 1.5g, clothianidin 8.5g, detergent LS 3.0g, sodium lignosulfonate 7g, fast penetrating agent T3.0g, sodium metasilicate 10g, citric acid 0.3g , 6.0 g of white carbon black, 100 g of kaolin, and the preparation of wettable powder formulation Example 10 after air jet pulverization.

Embodiment 11

[0045] Add 2.0g of tetrafluoromethrin, 8.0g of dinotefuran, 5.0g of calcium dodecylbenzenesulfonate, 15.0g of triphenylethylphenol polyoxyethylene ether, 25.0g of cyclohexanone, and water to 100g, Preparation Example 11 of the microemulsion formulation.

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PUM

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Abstract

The invention relates to a hygienic insecticidal composition containing a specific pyrethroid insecticide and a specific neonicotinoid insecticide. Compared with the single agent, the composition hasa remarkable synergistic effect, has the improved insecticidal effect, has a synergistic coefficient of more than 130, and particularly has excellent knockdown and killing effects on sanitary injurious insects resistant to pyrethroid. According to the invention, the compound preparation has excellent prevention effect on culex pipiens pallens, is low in toxicity, odorless and non-irritant comparedwith related preparations containing alpha-cyano pyrethroid, and is suitable for indoor and outdoor sanitary pest prevention and control.

Description

Technical field [0001] The present invention relates to the field of sanitary insecticides, in particular to a sanitary insecticidal composition containing specific pyrethroids and specific neonicotinoid insecticides and applications thereof. Background technique [0002] Neonicotinoid insecticides are derived from the plant pesticide nicotine and were used in homopteran pests in 1980. It was the first time that Bayer developed a series of chloronicotinoid insecticides in the 1980s. The second-generation nicotinic insecticide, imidacloprid, is the first insecticide to be researched and developed. Unlike conventional insecticides, nicotinic insecticides have no mutual resistance. The new nicotine insecticide has obvious root systemic effect, high insecticidal activity, and large insecticidal range. It is especially effective against Homoptera, Coleoptera and some Lepidoptera pests, and has low toxicity to mammals. It can be used for stem and leaf treatment as well as seed treatme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/06A01N51/00A01N53/10A01N47/40A01P7/04
CPCA01N47/40A01N51/00A01N53/00
Inventor 黄昌建姚志牛
Owner 江苏功成生物科技有限公司
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