Tetramycin and chlorofluoro isocyanuric acid-containing bacterial composition

A technology of chlorofluoroisocyanuric acid and tetramycin, which is applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of tetramycin and chlorofluoroisocyanuric acid that have not been reported, and reduce production costs and the cost of use, the effect of delaying drug resistance

Inactive Publication Date: 2016-02-03
QINGDAO AUDIS BIO TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And no one has reported about the compounded pesticide compositi

Method used

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  • Tetramycin and chlorofluoro isocyanuric acid-containing bacterial composition
  • Tetramycin and chlorofluoro isocyanuric acid-containing bacterial composition
  • Tetramycin and chlorofluoro isocyanuric acid-containing bacterial composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Combined toxicity test of different ratios of tetramycin and chlorofluoroisocyanuric acid.

[0032] 1.1 Test target

[0033] 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.).

[0034] 1.2 Test method

[0035] 15% tetramycin parent drug, 90% chlorofluoroisocyanuric acid 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 tetramycin and chlorofluoroisocyanuric acid parent drug in sterile water first to make 1000mg / L mother solution, and then dilute with sterile water when used. (Unit: mg / L)

[0036] The mixed use of tetramycin and chlorofluoroisocyanuric...

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PUM

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Abstract

The invention discloses a tetramycin and chlorofluoro isocyanuric acid-containing bacterial composition. Effective components, such as tetramycin and chlorofluoro isocyanuric acid, of the bacterial composition are compounded, and the rest comprises auxiliary components, wherein the mass ratio of the effective components, namely tetramycin to chlorofluoro isocyanuric acid, in the pesticide composition is (1-50): (50-1); the mass percentage of the effective components, namely tetramycin and chlorofluoro isocyanuric acid, in the preparation is 0.1 to 50 percent, and the rest comprises pesticidally available and acceptable auxiliary components. The dosage form of the pesticide composition can be missible oil, a suspending agent, wettable powder, water dispersible granules, emulsion in water, granules, microcapsules and an aqueous solution, and the pesticide composition is mainly used for preventing and controlling diseases, such as mosaic diseases, little leaf diseases, spot diseases, anthracnose, downy mildew, epidemic diseases, gummy stem blight, yellow dwarf, rice blast, bacterial wilt, soft rot, rot, root rot and blight, which are caused by viruses, germs and funguses of fruit trees, vegetables, underground roots and stems, tobaccos, traditional Chinese medicines and grain and cotton crops.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing tetramycin and chlorofluoroisocyanuric acid. 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] Chlorobromoisocyanuric acid sprayed on the surface of crops can slowly release hypobromous acid (HOBr) and hypochlorous acid (HOCL), the activity of hypobromous acid is four times that of hypochlorous acid, and it has a strong ability to kill b...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P1/00A01P3/00A01N43/64
Inventor 葛尧伦白复芹
Owner QINGDAO AUDIS BIO TECH CO LTD
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