Bactericidal composition containing cupric nonyl phenolsulfonate and methoxy-acrylate bactericide
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A technology of methoxyacrylic acid and fungicide, applied to pyraclostrobin, to achieve the effects of reasonable components, low drug cost and good control effect
Active Publication Date: 2013-10-23
SHAANXI SUNGER ROAD BIO SCI
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[0022] In order to overcome the defective of existing single preparation, technical scheme of the present invention solves like this:
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Embodiment 1
[0118] 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
[0120] 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
[0122] 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 nonylcopper and a methoxyacrylate bactericide, wherein the methoxyacrylate bactericide is selected from the group consisting of azoxystrobin, kresoxim-methyl, phenoxystrobin, and fluoxastrobin , trifloxystrobin, orysstrobin, picoxystrobin, pyraclostrobin, pyraclostrobin, pyraclostrobin, dikestrobin, syringstrobin, pyraclostrobin, pyraclostrobin, belonging to The field of compound pesticide technology. Background technique [0002] Copper nonyl, English common name: cuppric nonyl phenolsulfonate, chemical name: copper p-nonylphenol sulfonate. Nonbacterium copper is a new type of organic copper fungicide, which is a broad-spectrum agricultural fungicide. It has excellent effects on downy mildew, blight, anthracnose, powdery mildew, soft rot and bacterial angular spot of vegetables, fruit trees, flowers and other crops. It also has a certain inhibitory effect on plant viruses. The currently...
Claims
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Application Information
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