A sterilization composition containing a compound named as Chinese characters 'Fubenmixian'an' by the inventor and kasugamycin
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A technology of fluphenamide and kasugamycin, which is applied in the direction of fungicides, biocides, biocides, etc., can solve the problems that no one has reported, achieve the effects of reducing production costs and use costs, and delaying drug resistance
Inactive Publication Date: 2017-11-17
HAILIR PESTICIDES & CHEM GRP
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Problems solved by technology
And no one has reported about the compounded pesticide composition and application of fluphenamide and kasugamycin
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[0030] Example: Combined toxicity test of fluphenamide and kasugamycin in different proportions.
[0031] 1.1 Test target
[0032] Bacterial angular leaf spot of cucumber (the strain was collected from the cucumber greenhouse in Yifeng Town, Jimo City, Qingdao City, Shandong Province, and was isolated and purified by the Bioassay Laboratory of the R&D Center of Hailier Pharmaceutical Group Co., Ltd.).
[0033] 1.2 Test method
[0034] 95% parent drug of fluphenamide and 70% parent drug of kasugamycin were provided by Shandong Hailier Chemical Co., Ltd. Add sterilized water to the purified slant test tube bacteria to make the original bacteria suspension, and then dilute it to 107 / liter bacteria suspension for later use. Dissolve fluphenamide and kasugamycin parent drug in sterile water first to prepare a 1000mg / L mother solution, and then dilute with sterile water when used. (Unit: mg / L)
[0035] Fluphenamide and kasugamycin were mixed with 5 groups of ratios. On the basis...
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Abstract
The invention relates to a sterilization composition containing a compound named as Chinese characters 'Fubenmixian'an' by the inventor and kasugamycin. The composition includes effective components which are the 'Fubenmixian'an' and the kasugamycin, with the balance being auxiliary components. The mass ratio of the 'Fubenmixian'an' to the kasugamycin in the composition is 1-50:50-1. A preparation includes 1-80% by mass of the effective components which are the kasugamycin and the 'Fubenmixian'an', with the balance being auxiliary components allowable and acceptable in pesticides. The dosage form of the composition is an emulsifiable solution, a suspension, wettable powder, water dispersible granules, an emulsion in water, a microemulsion, granules and microcapsules. The composition is mainly used for control of fruit tree rot, alternaria leaf spot, rice blast, soybean root rot, fusarium wilt of cucurbits, cotton verticillium wilt, jujube tree rust disease, grape white rot, ginseng and pseudo-ginseng black spot, tea gall of tea leaves, forest tree rot, canker, gummosis, leaf cast, forest seedling blight, vegetable soft rot pathogens, cucumber angular leaf spot pathogens, rice bacterial leaf blight pathogens, apple ring rot pathogens, wheat scab pathogens, and the like.
Description
technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing fluphenamide and kasugamycin. Background technique [0002] Fluphenamide is a new type of broad-spectrum fungicide, mainly used for the prevention and treatment of various bacterial and fungal diseases such as cucumber downy mildew, pear scab, apple scab, citrus anthracnose, grape black pox, etc. disease. The mechanism of its bactericidal action mainly includes two aspects: destroying the nucleus structure of germs, causing them to lose their heart parts and dying of failure, and interfering with the metabolism of germ cells, making them physiologically disordered and eventually leading to death. [0003] Kasugamycin is a biological fungicide produced by Actinomyces aureus successfully developed by the Institute of Microbiology, Chinese Academy of Sciences. It has strong systemic properties, preventive and therapeutic effects, an...
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