Hygienic insecticidal composition containing flupyradifurone, and application of hygienic insecticidal composition

A technology of insecticidal composition and flurpirfurone, applied in application, insecticide, biocide, etc., can solve the problems affecting knockdown and lethality, and achieve the effect of improving knockdown and lethal effects

Inactive Publication Date: 2020-12-11
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, with the long-term use of pyrethroids, sanitary pests in many places, especially mosquitoes, have different degrees of resistance to pyrethroids, which affects their knockdown and lethality.

Method used

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  • Hygienic insecticidal composition containing flupyradifurone, and application of hygienic insecticidal composition
  • Hygienic insecticidal composition containing flupyradifurone, and application of hygienic insecticidal composition
  • Hygienic insecticidal composition containing flupyradifurone, and application of hygienic insecticidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Formulation Example 1: 10% fluoropyranone.tetrafluoromethyl ether emulsifiable concentrate (5:1)

[0022] Take 8.33 g of flupyridone, 1.67 g of tetrafluthrin, 30 g of excipients methyl oleate, 5 g of calcium dodecyl benzene sulfonate, 10 g of castor oil polyoxyethylene ether, and odorless kerosene to make up the emulsifiable concentrate preparation. Example 1.

Embodiment 2

[0023] Formulation Example 2: 10% fluoropyranone.tetrafluoromethyl ether emulsifiable concentrate (10:1)

[0024] Take 9.09g of flupyridone, 0.91g of tetrafluoromethrin, 30g of excipients methyl oleate, 5g of calcium dodecylbenzenesulfonate, 10g of castor oil polyoxyethylene ether, and odorless kerosene to make up, to prepare an emulsifiable concentrate preparation Example 2.

Embodiment 3

[0025] Formulation Example 3: 10% fluoropyranone.trimethoprim aqueous emulsion (5:1)

[0026] Take 8.33g of flupyridone, 1.67g of methotrexate, 20g of odorless kerosene, 3.0g of calcium dodecylbenzenesulfonate, 6.0g of castor oil polyoxyethylene ether, 5.0g of ethylene glycol, and water to 100%, mixed and sheared to prepare Example 3 of the aqueous emulsion formulation.

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PUM

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Abstract

The invention relates to a hygienic insecticidal composition containing flupyradifurone, and application of the hygienic insecticidal composition. The composition contains flupyradifurone and knockdown pyrethroid, wherein the weight ratio of flupyradifurone to knockdown pyrethroid is 1:5-40:1, and the knockdown pyrethroid is meperfluthrin, dimefluthrin or metofluthrin. Compared with a single agent, the composition of the invention has an unexpected toxicity synergistic effect, improves the insecticidal effect, especially has excellent knockdown and killing effects on sanitary pests with resistance to pyrethroid, and is very suitable for treatment of outdoor resistant sanitary pests.

Description

technical field [0001] The invention relates to the field of sanitary insecticides, in particular to a fluoropyranone-containing sanitary insecticidal composition and application thereof. [0002] technical background [0003] Flupyradifurone is a compound developed by Bayer. It is a nicotinic acetylcholine receptor agonist and is classified by IRAC as group 4D. It is the only compound in this group and is not associated with neonicotinoids and other pesticides. Cross-resistance, which can be used for resistance management of pests. Compared with other neonicotinoid insecticides, such as imidacloprid, clothianidin, etc., flupyridone has the advantage of being safe for bees. At present, the research and application of flupyridone mainly focus on the prevention and control of field sucking pests, such as Bemisia tabaci, aphids, citrus psyllids, thrips, etc., while the research and application in the field of sanitary pests are very few. [0004] At present, sanitation space s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/06A01N43/40A01P7/04
CPCA01N43/40A01N53/00
Inventor 黄昌建姚志牛潘利东
Owner 江苏功成生物科技有限公司
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