Bactericidal composition containing tetramycin and copper quinolate

A composition and technology of copper quinoline, applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of tetramycin and copper quinoline bactericidal composition and application that no one has reported before, and reduce the production Cost and cost of use, effect of delaying drug resistance

Inactive Publication Date: 2015-10-21
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 bactericidal composition and application of the compound of tetramycin and copper quinoline

Method used

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  • Bactericidal composition containing tetramycin and copper quinolate
  • Bactericidal composition containing tetramycin and copper quinolate
  • Bactericidal composition containing tetramycin and copper quinolate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Combined toxicity test of different ratios of tetramycin and copper quinoline.

[0032] 1.1 Drugs to be tested

[0033] 85% quinoline copper technical, 15% tetramycin technical, all of which are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0034] 1.1.2 Pathogens tested

[0035] The rice sheath blight pathogen is isolated and purified from diseased leaves of paddy fields in Hunan, and cultured and preserved on a PDA slope at 4°C in a refrigerator.

[0036] 1.1.3 Test medium

[0037] PDA medium: potato 200g, glucose 20g, agar 20g, water 1000ml

[0038] AEA medium: yeast powder 5 g / L, glycerol 20 mL / L, M g SO4 0.2 5 g / L, Na NO3 6 g / L, KCL 0.5 g / L, KH 2 P O4 1.5 g / L, agar powder 2 0 g / L, deionized water 1 L

[0039] 1.2 Test method and determination of synergistic effect

[0040] 1.2.1 Toxicity determination of two kinds of single agent to sheath blight bacteria

[0041] Tetramycin and quinoline copper were dissol...

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Abstract

The invention relates to a bactericidal composition containing tetramycin and copper quinolate, and the effective constituents of tetramycin and copper quinolate are compounded in a binary manner. The mass ratio of tetramycin to copper quinolate is (1-25): (25-1), the mass fraction of tetramycin to copper quinolate in the effective constituents in the preparation is 1% to 80%, and the rest is auxiliary components permitted to be used and accepted in a pesticide; and the bactericidal composition disclosed by the invention is in the forms of missible oil, suspending agent, wettable powder, water solution, water dispersible granule, emulsion in water, micro-emulsion, granules and micro capsules. The bactericidal composition is used for preventing and curing the diseases such as banded sclerotial blight of paddy rice and wheat and grape downy mildew of cucumber.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing tetramycin and copper quinoline. 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] Quinoline copper (oxine-copper, CAS number: 10380-28-6) is a chelated organic copper fungicide, and is used as a pesticide ingredient for preventing and treating apple tree ring disease. It has the characteristics of high efficiency, broad spectrum, safe...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P3/00A01N43/42
Inventor 葛尧伦白复芹
Owner HAILIR PESTICIDES & CHEM GRP
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