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Bactericidal composition containing tetramycin and benziothiazolinone

A technology of thiamycin and tetramycin, applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of tetramycin and thiamycin that have not been reported before, and reduce the production cost and the use cost. , delaying the effect of drug resistance

Inactive Publication Date: 2016-01-13
QINGDAO AUDIS BIO TECH CO LTD
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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 thiamethoxamin

Method used

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  • Bactericidal composition containing tetramycin and benziothiazolinone
  • Bactericidal composition containing tetramycin and benziothiazolinone
  • Bactericidal composition containing tetramycin and benziothiazolinone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

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

[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] 15% tetramycin parent drug, 95% thiamethoxin parent drug, 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 the parent drug of tetramycin and thiamethoxamin with sterile water first to prepare a 1000mg / L mother solution, and then dilute with sterile water when used. (Unit: mg / L)

[0035] The mixed use of tetramycin and thiamethoxamin set up 5 groups of proportioning ratio...

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PUM

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Abstract

The invention discloses a bactericidal composition containing tetramycin and benziothiazolinone. The active ingredients of the bactericidal composition tetramycin and benziothiazolinone is binary compounded, and the balance being auxiliary ingredients. A mass ratio of the active ingredients tetramycin to benziothiazolinone in the pesticide composition provided by the invention is (1-50) to (50-1); a mass part ratio of the active ingredients tetramycin to benziothiazolinone in the preparation is 1%-80%, and the balance being auxiliary ingredients which are permitted to use and are acceptable in pesticides. A dosage form of the pesticide composition is emulsifiable concentrate, a suspending agent, wettable powder, a water dispersible granule, aqueous emulsion, microemulsion, granule and a microcapulse; and the pesticide composition is mainly used for preventing and treating fruit tree rotten disease, alternaria leaf spot, rice blast, soybean root rot, cucurbits fusarium wilt, cotton verticillium wilt, jujube tree rust disease, grape white rot, panax pseudoginseng black spot, tea leaf tea blister blight, forest rot, canker, bleeding disease, leaf cast, forest seedling period damping-off, erwinia aroideae, pseudomonas lachrymans, rice bacterial leaf blight, apple ring rot 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 thiamethoxamin. 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] Thiemadone is a new type of broad-spectrum fungicide, which is mainly used to prevent and treat various bacterial and fungal diseases such as cucumber downy mildew, pear scab, apple scab, citrus anthracnose, grape black pox, etc. . The mechanism of its bac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01P1/00A01P3/00A01N43/80
Inventor 葛尧伦白复芹
Owner QINGDAO AUDIS BIO TECH CO LTD
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