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Bactericidal composition containing tetramycin and zinc thiozole

A technology of thiazole zinc and tetramycin, which is applied in the direction of fungicides, biocides, and biocides, and can solve the problems of tetramycin and thiazole zinc that no one has reported.

Inactive Publication Date: 2015-11-25
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the compounded pesticide composition and application of tetramycin and thiazole zinc

Method used

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  • Bactericidal composition containing tetramycin and zinc thiozole
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  • Bactericidal composition containing tetramycin and zinc thiozole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Example: Combined toxicity test of different ratios of tetramycin and thiazole zinc.

[0031] 1.1 Test target

[0032] Bacterial angular spot of cucumber (the bacteria strain was collected from the cucumber greenhouse in Yifeng Town, Jimo City, Qingdao City, Shandong Province, and was isolated and purified by the Biotest Laboratory of the R&D Center of Hailier Pharmaceutical Group Co., Ltd.).

[0033] 1.2 Test method

[0034] 15% tetramycin parent drug and 15% thiazole zinc parent drug 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 tetramycin and thiazole zinc parent drug in sterile water first to make 1000mg / L mother solution, and then dilute with sterile water when used. (Unit: mg / L)

[0035] A total of 5 groups of ratios were set for the mixed use of tetramycin and thiazole zinc. ...

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PUM

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Abstract

The invention discloses a bactericidal composition containing tetramycin and zinc thiozole. Binary compounding is performed on the tetramycin and the zinc thiozole of effective components of the bactericidal composition, and the remaining components are auxiliary components; the mass ratio of the tetramycin and the zinc thiozole of the effective components of the bactericidal composition is (1-50):(50-1); the mass fraction ratio of the tetramycin to the zinc thiozole of the effective components in the preparation is 1 percent to 80 percent, and the remaining components are the auxiliary components allowed to be used and accepted in pesticides. The bactericidal composition disclosed by the invention is missible oil, suspending agent, wettable powder, water dispersible granules, emulsion in water, microemulsion, granules and microcapsules in dosage form, and is mainly used for controlling Applet tree canker, alternaria leaf spot, rice blast, soybean root rot disease, cucurbits fusarium wilt, cotton verticillium wilt, jujube rust disease, grape white rot, panax pseudoginseng black spot, tea blister blight, forest rot, canker, bleeding disease, leaf cast, damping off during forest seedling, Erwinia aroideae, Pseudomonas lachrymans, bacterial leaf blight of rice, apple ring spot germs, fusarium asiaticum and the like.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing tetramycin and zinc thiazole. Background technique [0002] Tetramycin (Wuningmycin) is a fermentation metabolite of Streptomyces nonhygroscopicus subsp. Fungi have a strong killing effect. It is suitable for the prevention and control of various fungal and bacterial diseases of various crops. Especially for fruit tree rot spot leaf spot disease; rice blast; soybean root rot; melon wilt; cotton verticillium wilt; jujube rust; grape white rot; It has special effects on fungal diseases such as disease, canker, gummosis, defoliation, and blight of forest seedlings. [0003] The structure of thiazole zinc is composed of two groups, one is the thiazole group, which has no inhibitory effect on bacteria outside the plant, but it is a highly effective therapeutic agent in the plant, and the bacteria are seriously damaged when the dru...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P1/00A01P3/00A01N43/824
Inventor 葛尧伦白复芹
Owner HAILIR PESTICIDES & CHEM GRP
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