Bactericidal composition containing pyraoxystrobin and benthiavalicarb
A technology of benthiamid and a composition is applied in the field of pesticide compounding, which can solve the problems of bactericidal composition and application that no one has reported before, and achieve the effects of reducing production cost and use cost, and delaying the generation of drug resistance.
Inactive Publication Date: 2014-05-07
HAILIR PESTICIDES & CHEM GRP
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- Application Information
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Problems solved by technology
And no one has reported about the compound bactericidal composition and application of pyraclostrobin and benthiazil
Method used
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Embodiment
[0047] Example: Combined toxicity test of different ratios of pyraclostrobin and benthiazil.
[0048] 1.1 Drugs to be tested
[0049] 95.5% pyraclostrobin technical, 92% benthiazil technical, all of which are provided by the research and development center of Hailier Pharmaceutical Group Co., Ltd.
[0050] 1.2 Test target
[0051] It was collected and isolated from potted cucumbers of the same type in Shouguang, Shandong Province, which had never been treated with pyraclostrobin and benthiazil. The cucumber variety used for testing was Changchun Mici.
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Abstract
The invention relates to a bactericidal composition containing pyraoxystrobin and benthiavalicarb, the effective components are the pyraoxystrobin and the benthiavalicarb. The mass ratio of pyraoxystrobin to benthiavalicarb is 1-80: 80-1, the total mass of the effective component pyraoxystrobin and the benthiavalicarb in the preparation accounts for 1%-80% of the total mass of the whole preparation, the rest is auxiliary ingredients which are allowed and accepted in pesticides, the bactericidal composition can be prepared into a pesticide with the formulation of a suspending agent, a wettable powder agent and a water dispersible granule agent, and the bactericidal composition can be used for controlling downy mildew, late blight, anthracnose, powdery mildew and other plant diseases of grains, vegetables, fruit trees, flowers and other crops.
Description
technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing pyraclostrobin and benthiazil. Background technique [0002] Pyclostrobin is a new type of methoxyacrylate fungicide developed by Shenyang Research Institute of Chemical Industry. Pyrastrostrobin has a wide bactericidal spectrum, high bactericidal activity, and has outstanding in vitro bactericidal activity. It has excellent control effects on cucumber downy mildew, grape downy mildew, tomato late blight, cucumber anthracnose, and cucumber powdery mildew. The chemical name of pyraclostrobin is (E)-2-(2-((3-(4-chlorophenyl)-1-methyl-1H-pyrazole-5-oxyl)methyl)phenyl)-3 - methyl methoxyacrylate. [0003] Benthiopyram is a new type of fungicide jointly developed by Combination Chemical Industry Company and Ihara Company. It has good activity against oomycete pathogens of various crops, and can effectively control late rot in potatoe...
Claims
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Login to View More IPC IPC(8): A01N47/12A01N43/56A01P3/00
Inventor 韩先正陈鹏葛大鹏
Owner HAILIR PESTICIDES & CHEM GRP