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Insecticidal composition containing nitenpyram and fenobucarb

A technology of nitenpyram and its composition, which is applied in the field of insecticidal composition, can solve the problems of short residual effect, etc., and achieve the effects of delaying development, expanding insecticidal spectrum, and improving drug efficacy

Inactive Publication Date: 2009-01-21
BEIJING YOLOO BIO TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has special effects on planthoppers and spider mites, and kills insects quickly, but the residual effect is short and can only last for 4-5 days

Method used

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  • Insecticidal composition containing nitenpyram and fenobucarb
  • Insecticidal composition containing nitenpyram and fenobucarb
  • Insecticidal composition containing nitenpyram and fenobucarb

Examples

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Embodiment Construction

[0027] The following specific examples are used to further describe the present invention in detail, but the present invention is by no means limited to these following examples. The percentages in the formula are all percentages by weight, and the original drugs and auxiliaries used are purchased from other manufacturers.

[0028] The recipe example is as follows:

[0029] Recipe one:

[0030] Add 5kg nitenpyram, 10kg secbucarb, 12kg methanol, and 61kg xylene together into the reactor, mix and stir evenly, then add 5kg phenethylphenol polyoxyethylene ether, 7kg dodecylbenzenesulfonic acid Calcium, mixed and stirred evenly for 2 hours to prepare an emulsifiable concentrate preparation.

[0031] Recipe 2:

[0032] Add 5kg nitenpyram, 20kg secbucarb, 10kg methanol, and 51kg xylene together into the reactor, mix and stir evenly, then add 6kg phenethylphenol polyoxyethylene ether, 8kg dodecylbenzenesulfonic acid Calcium, mixed and stirred evenly for 2 hours to prepare an emuls...

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Abstract

The present invention pertains to the technical field of pesticide, relating to a pesticide compound which contains nitenpyram and Fewobucarb. The present invention is characterized in that the compound contains the following raw materials by weight percentage: 0.5 to 30 percent of nitenpyram and 5 to 40 percent of Fewobucarb. The pesticide compound can be made into emulsifiable solution, micro-emulsion, suspension agent, aqueous emulsion, wettable powder, granule and water dispersible granule in pesticide preparation. With wide pesticidal range, the pesticide compound of the present invention can prevent and cure homopteran, lepidopteran, coleopteran.

Description

technical field [0001] The invention relates to an insecticidal composition of pesticides nitenpyram and secbucarb. Background technique [0002] Nitenpyram (nitenpyram) is a neonicotinoid insecticide developed by Takeda Corporation in Japan in 1989. The chemical name is (E)-N-(6-chloro-3-pyridylmethyl)-N-ethyl-N' -Methyl-2-nitroethylenediamine, molecular structure formula is [0003] [0004] Its insecticidal mechanism mainly acts on the posterior membrane of the insect's nerve junction. By combining with the acetylcholine receptor, the insect is extremely excited, convulsed, and paralyzed to death. It not only has strong systemic absorption, wide insecticidal spectrum, high activity, and fast action speed It has a long duration and is effective against pests resistant to pyrethroids, organophosphorus, and carbamates. It can be used to control homopteran pests, such as planthoppers, whiteflies, aphids, leafhoppers, scales, etc. Pteroptera pests such as diamondback moth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/22A01N43/40A01P7/00
Inventor 蒋勤军王明康杨会营王晓辉刘晓娇
Owner BEIJING YOLOO BIO TECH CORP