Sterilization composition containing pyraoxystrobin and JS399-19
A technology of cyanobactin and the composition, which is applied in the field of pesticide compounding, can solve the problems of bactericidal composition and application that no one has reported, achieves excellent control effect, reduces production cost and use cost, and delays drug resistance. produced effect
Inactive Publication Date: 2013-04-17
HAILIR PESTICIDES & CHEM GRP
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Problems solved by technology
And no one has reported about the compound bactericidal composition and application of pyraclostrobin and cyclostrobin
Method used
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Embodiment
[0032] Example: Combined toxicity test of different ratios of pyraclostrobin and cyclostrobin.
[0033] 1.1 Drugs to be tested
[0034] 95.5% pyraclostrobin technical, 95% cyclostrobin technical, all of which are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.
[0035] 1.2 Test object
[0036] The pathogen of tomato late blight was isolated and purified from the diseased leaves of the tomato experiment field in Pingdu, Shandong, and cultured and preserved on a PDA slope in a refrigerator at 4°C.
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The invention relates to a sterilization composition containing pyraoxystrobin and JS399-19. The effective ingredients, namely the pyraoxystrobin and the JS399-19, are compounded, wherein the mass ratio of the pyraoxystrobin to the JS399-19 is (1-80): (80-1); the total mass of the effective ingredients, namely the pyraoxystrobin and the JS399-19, is 1-80% of the total mass of the whole preparation, and the remnants are allowable and acceptable auxiliary components in pesticide. The sterilization composition can be prepared into following pesticide formulations: missible oil, suspending agents, wettable powder, water dispersible granule, emulsion in water and micro-emulsion, can be used for preventing and treating wheat scab, fusarium wilt of cotton, banana panama disease, rice bakanae disease and watermelon fusarium wilt, and has excellent control effects on cucumber downy mildew, grape downy mildew, tomato late blight, cucumber anthracnose and cucumber powdery mildew.
Description
technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing pyraclostrobin and cyclostrobin. 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] Cyclostrobin is a cyanoacrylate fungicide with novel structure and unique mode of action. Its chemical name is: ethyl 2-cyano-3-aminoacrylate. Has protective and therapeutic effects. It can be used to control wheat head blight,...
Claims
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IPC IPC(8): A01N43/56A01N37/44A01P3/00
Inventor 葛大鹏陈鹏韩先正
Owner HAILIR PESTICIDES & CHEM GRP

