Bactericidal composition containing tetramycin and ethylicin

A technology of ethiocin and tetramycin, applied in the directions of fungicides, biocides, biocides, etc., can solve problems such as no one has reported, and achieve the effects of reducing production cost and use cost, and delaying drug resistance

Inactive Publication Date: 2015-11-18
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And no one has reported about the compounded pesticide...

Method used

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  • Bactericidal composition containing tetramycin and ethylicin
  • Bactericidal composition containing tetramycin and ethylicin
  • Bactericidal composition containing tetramycin and ethylicin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

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

[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, 98% ethyl allicin 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 ethyl allicin mother drug with 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 ethyl allicin. On th...

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PUM

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Abstract

The invention discloses a bactericidal composition containing tetramycin and ethylicin. The bactericidal composition comprises active ingredients, namely tetramycin and ethylicin which are compounded, and the balance of auxiliary ingredients. A mass ratio of the active ingredients, namely tetramycin to ethylicin in a pesticide composition is (1-50) to (50-1); a mass fraction ratio of the active ingredients, namely tetramycin to ethylicin in a preparation is 1%-80%, and the balance being auxiliary ingredients which are allowed for use and are accepted in pesticides. A dosage form of the pesticide composition can be missible oil, a suspending agent, wettable powder, a water dispersible granule, emulsion in water, microemulsion, a granule and a microcapsule; and the bactericidal composition is mainly used for preventing and treating applet tree canker, alternaria leaf spot, rice blast, soybean root rot, cucurbits fusarium wilt, cotton verticillium wilt, jujube tree rust disease, grape white rot, ginseng and pseudo-ginseng black spot, tea blister blight, forest tree rot, canker, bleeding disease, gummosis disease, leaf cast, damping-off in forest seedling period, 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 ethyl allicin. 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 disease spot defoliation disease; rice blast; soybean root rot; melon wilt; cotton verticillium wilt; jujube rust; grape white rot; ginseng Panax notoginseng black spot; It has special effects on fungal diseases such as disease, canker, gummosis, defoliation, and blight of forest seedlings. [0003] Ethyl allicin Ethyl allicin is a broad-spectrum high-efficiency fungicide, which can inhibit dozens of pathogens in grain, oil, cotton, vegetables, flowers, medicinal materials, tea and other crops, as well as s...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P3/00A01N41/08
Inventor 葛尧伦白复芹
Owner HAILIR PESTICIDES & CHEM GRP
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