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Insecticidal composition containing fosthiazate

An insecticidal composition, technology containing thiazophosphine, applied in the direction of insecticides, biocides, animal repellents, etc., can solve the problems of preventing and controlling flea beetles and aphids, and achieve high insecticidal activity and drug use Low cost, good insecticidal effect

Active Publication Date: 2012-11-14
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In order to solve the difficult problem of preventing and treating flea beetle and aphids in agricultural production, the technical solution of the present invention is solved 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

[0045] Weigh 36% thiazolin, 9% cyclopyrid, 5% calcium lignosulfonate, 2% pull open powder BX (sodium dibutyl naphthalene sulfonate), 2% K-12 (sodium lauryl sulfate ), 35% white carbon black, 3% triphenyl phosphite, and kaolin are added to 100% by weight. The above raw materials were mixed and jet milled to obtain 45% thiazophos-epoxypyrid wettable powder.

Embodiment 2

[0047] Weigh 10% thiazophos, 50% acetamiprid, 4% calcium lignosulfonate, 3% TERSPERSE 2700, 2% pull open powder BX, 2% K-12, 10% white carbon black, 2% triphosphite Phenyl esters and light calcium are added to 100% by weight. The above raw materials were mixed and jet milled to obtain 60% thiazophos-acetamiprid wettable powder.

Embodiment 3

[0049] Weigh 30% thiazophosphine, 1% thiamethoxam, 2% calcium lignosulfonate, 2% diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate), 1% pull-off powder BX, 1% K-12 , 30% white carbon black, 3% triphenyl phosphate, and attapulgite are added to 100% by weight. The above raw materials were mixed and jet milled to obtain 31% thiazophosphthiamethoxam wettable powder.

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Abstract

The invention discloses an insecticidal composition containing fosthiazate. The insecticidal composition containing the fosthiazate consists of a first active ingredient and a second active ingredient novel chloronicotinyl insecticide selected from cycloxaprid, acetamiprid, thiamethoxam, clothianidin and thiacloprid, wherein the weight ratio of the first active ingredient to the second active ingredient is 1:30-30:1 and preferably is 1:20-20:1. The insecticidal composition can be prepared into wettable powder, missible oil, suspension emulsion and granules which are allowable agriculturally. The insecticidal composition is reasonable in ingredients, good in insecticidal effect and low in pesticide cost, and the activity and the insecticidal effect are not produced by simple superposition of activity of the ingredients. Compared with existing single preparations, except the remarkable insecticidal effect, the insecticidal composition has remarkable synergistic effect and good safety, meets the safety requirements for pesticide preparations and has good prevention and control effect on wheat aphid, cotton aphid and vegetables phyllotreta striolata fabricius.

Description

technical field [0001] The present invention relates to an insecticidal composition, especially a neonicotinoid insecticide selected from cyclopyrid, acetamiprid, thiamethoxam, clothianidin and thiacloprid as the first active ingredient. The insecticidal composition with insecticide as the second active component belongs to the technical field of compound pesticides. Background technique [0002] Thiazophosphine, 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] Cycloxaprid, English common name: cycloxaprid, chemical name: 9-(6-chloropyridin-3-yl)methyl)-4-nitro-8-oxa-10,11-dihydroimidazo(2 , 3-a) bicyclo(3,2,1)oct-3-ene, chemical formula C 14 h 15 CIN 4 o 3 . It is a new neonicotinoid insecticide, which has system...

Claims

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Application Information

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IPC IPC(8): A01N57/32A01N51/00A01N47/40A01N43/90A01P7/04
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
Owner SHAANXI SUNGER ROAD BIO SCI
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