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Insecticidal composition containing fosthiazate

An insecticidal composition and thiazophos-containing technology are applied in the directions of insecticides, biocides, animal repellents, etc., and can solve problems such as difficulty in preventing and controlling the flea beetle of yellow croaker

Active Publication Date: 2014-03-19
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the difficult problem of preventing and treating flea beetle in agricultural production, technical scheme of the present invention solves like this:

Method used

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  • Insecticidal composition containing fosthiazate
  • Insecticidal composition containing fosthiazate
  • Insecticidal composition containing fosthiazate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Weigh 30% thiazole phosphorus, 2% insecticidal ring, 2% calcium lignosulfonate, 2% diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate), 1% pull open powder BX (dibutyl naphthalene sulfonate sodium lauryl sulfate), 1% K-12 (sodium lauryl sulfate), 30% white carbon black, 3% triphenyl phosphate, and attapulgite to 100% by weight. The above raw materials were mixed and air-jet milled to obtain 32% thiazolphos · insecticidal wettable powder.

Embodiment 2

[0028] Weigh 25% thiazole phosphorus, 25% insecticidal ring, 5% calcium lignosulfonate, 2% pull open powder BX, 2% K-12, 20% white carbon black, 3% triphenyl phosphite, kaolin plus to 100% by weight. The above raw materials were mixed and air-jet milled to obtain 50% thiazophos·insecticide wettable powder.

Embodiment 3

[0030] Weigh 2.5% thiazole phosphorus, 50% cartap, 2% calcium lignosulfonate, 2% diffusing agent NNO, 1% pull open powder BX, 1% K-12, 2% white carbon black, 3% triphosphate Add phenyl ester and attapulgite to 100% by weight. The above raw materials were mixed and jet milled to obtain 52.5% thiazophos-cartap wettable powder.

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Abstract

The invention discloses an insecticidal composition containing fosthiazate. The herbicide composition comprises a first active ingredient of fosthiazate and a second active ingredient of thiocyclam or cartap, wherein the mass ratio of the first active ingredient to the second active ingredient is (1:20)-(15:1). The composition can be prepared into agriculturally allowed wettable powder or granule dosage forms. The herbicide composition is reasonable in component, good in herbicide effect and low in dosage cost, the activity and the herbicide effect are not simply superposed by the activities of the components, and compared with the existing single preparation, the herbicide composition has the advantages of being obvious in herbicide effect, obvious in synergistic effect and high in safety, meeting the safety requirement of the pesticide preparation, and achieving a good control effect on phyllotreta striolata in vegetables.

Description

technical field [0001] The present invention relates to an insecticidal composition, especially an insecticidal composition in which the first active ingredient is thiazophos, nereistoxins insecticides or cartap as the second active ingredient, which belongs to compound pesticides technology field. Background technique [0002] Thiazophos, English common name fosthiazate, chemical name: O-ethyl-S-sec-butyl-2-oxo-1,3-thiazolidin-3-yl thiophosphonate, is an organophosphorus nematicide. The mode of action is to inhibit the acetylcholinesterase of pests. It has good systemic properties and is mainly used to control nematodes and aphids. [0003] Insecticidal ring, English common name: thiocyclam, other names: thiocyclam, Yiwei killing, chemical name: N,N-dimethyl-1,2,3-trithiacyclohexyl-5-amine and its salt, has contact and stomach poisoning effects, also has certain systemic and fumigation effects, and can kill eggs. It can control Lepidoptera, Coleoptera and Homoptera pests...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N57/32A01N47/12A01N43/32A01P7/04
Inventor 何爱华李明甫冯建雄张崇斌时晓磊张杰黄发伟韦挺侯江利孙瑞赵海军梅红玉寇鹏斌乌小瑜陆海瑞达普妮梁百亮周大伟杨子瑶李平
Owner SHAANXI SUNGER ROAD BIO SCI
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