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Bactericidal composition containing cupric nonyl phenolsulfonate and methoxy-acrylate bactericide

A technology of methoxyacrylic acid and bactericide, which is applied to pyraclostrobin and pyraclostrobin to achieve the effects of low drug cost, reasonable components and good bactericidal effect

Active Publication Date: 2012-08-08
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] In order to overcome the defective of existing single preparation, technical scheme of the present invention solves like this:

Method used

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  • Bactericidal composition containing cupric nonyl phenolsulfonate and methoxy-acrylate bactericide
  • Bactericidal composition containing cupric nonyl phenolsulfonate and methoxy-acrylate bactericide
  • Bactericidal composition containing cupric nonyl phenolsulfonate and methoxy-acrylate bactericide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0119] Weigh 15% copper nonyl, 15% azoxystrobin, 4% agricultural milk 500#, 2% agricultural milk 600#, 3% agricultural milk 2201#, 3% triphenyl phosphite, 20% dimethyl sulfoxide , Xylene added to 100% by weight. The above raw materials were mixed, stirred and dissolved completely to obtain 30% nonanginate-azoxystrobin EC.

Embodiment 2

[0121] Weigh 20% Copper Nonyl, 5% Kresoxim-methyl, 4% Nongru 500#, 2% Nongru 600#, 3% Nongru 2201#, 10% dimethylformamide, solvent oil S-180 and add to 100% parts by weight. The above raw materials are mixed, stirred and dissolved completely to prepare 25% nonangyrocopper · kresstrobin emulsifiable concentrate.

Embodiment 3

[0123] Weigh 22% Copper Nonyl, 11% Trifloxystrobin, 5% Nongru 500#, 2% Nongru 400#, 3% Nongru 700#, add 15% N-methylpyrrolidone and xylene to 100% by weight share. The above raw materials were mixed, stirred and dissolved completely to obtain 33% nonylcopper·trifloxystrobin EC.

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Abstract

The invention discloses a bactericidal composition containing cupric nonyl phenolsulfonate and a methoxy-acrylate bactericide. The methoxy-acrylate bactericide is selected from azoxystrobin, kresoxim-methyl, metominostrobin, fluoxastrobin, trifloxystrobin, orysastrobin, picoxystrobin, pyraclostrobin, enostrobilurin, SYP-1620, phenylatestrobin, coumoxystrobin, pyraoxystrobin and pyraclostrobin, wherein the weight ratio of the cupric nonyl phenolsulfonate to the methoxy-acrylate bactericide is 1:5-20:1. The bactericidal composition can be prepared into missible oil, microemulsion, water-dispersible granules, wettable powder and a suspending agent which are permitted in the agriculture. The bactericidal composition containing the cupric nonyl phenolsulfonate and the methoxy-acrylate bactericide is reasonable in ingredients, good in bactericidal effect and low in drug cost, and the activity and the bactericidal effect are not formed by the activities of the ingredient simply. Compared with an existing single preparation, the bactericidal composition has remarkable synergistic effect except the remarkable bactericidal effect, is free of pollution to crops and good in safety, meets the safety requirements of pesticide preparations, and has remarkable preventive and control effect on powdery mildew, downy mildew, anthracnose and banded sclerotial blight of the crops.

Description

Technical field [0001] The invention relates to a bactericidal composition containing copper nonyl and a methoxyacrylate fungicide. The methoxyacrylate fungicide is selected from the group consisting of azoxystrobin, acetostrobin, phenoxystrobin and fluoxastrobin. , trifloxystrobin, trifloxystrobin, picoxystrobin, pyraclostrobin, trifloxystrobin, trifloxystrobin, diphenoxystrobin, syringostrobin, pyraclostrobin, pyraclostrobin, belong to Compound pesticide technology field. Background technique [0002] Nonyl copper, English common name: cuppric nonyl phenolsul fonate, chemical name: copper p-nonylphenolsulfonate. Nonbacterial copper is a new type of organic copper fungicide. It is a broad-spectrum agricultural fungicide. It has excellent effects on downy mildew, blight, anthracnose, powdery mildew, soft rot, bacterial angular spot, etc. on vegetables, fruit trees, flowers and other crops. It also has a certain inhibitory effect on plant viruses. The currently registered ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/88A01N43/56A01N43/54A01N43/40A01N43/16A01N41/08A01N37/50A01N37/36A01P3/00
Inventor 何爱华李明甫冯建雄郑敬敏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刘卫博达普妮梁百亮周大伟
Owner SHAANXI SUNGER ROAD BIO SCI
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