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Bactericidal composition containing coumoxystrobin and zhongshengmycin

A technology of syringstrobin and bacteriocin, which is applied in the direction of fungicides, biocides, and chemicals used for biological control, etc., can solve problems that have not been reported before, reduce production costs and use costs, and delay The effect of drug resistance

Inactive Publication Date: 2019-03-01
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 syringstrobin and Zhongshengmycin

Method used

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  • Bactericidal composition containing coumoxystrobin and zhongshengmycin
  • Bactericidal composition containing coumoxystrobin and zhongshengmycin
  • Bactericidal composition containing coumoxystrobin and zhongshengmycin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Example: Combined toxicity experiment of different proportions of syringstrobin and Zhongshengmycin.

[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% syringstrobin parent drug and 15% Zhongshengmycin 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 syringstrobin and Zhongshengmycin mother drug with sterile water first to make 1000mg / L mother solution, and then dilute with sterile water when used. (Unit: mg / L)

[0035] Syringstrobin and Zhongshengmycin were mixed together to set 5 gr...

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Abstract

The invention discloses a bactericidal composition containing coumoxystrobin and zhongshengmycin. The bactericidal composition contains effective components, namely the coumoxystrobin and the zhongshengmycin which are compounded and the balance of auxiliary components, wherein the mass ratio of the coumoxystrobin to the zhongshengmycin serving as the effective components in a pesticide compositionis (1 to 50) to (50 to 1); the mass percentage of the coumoxystrobin and the zhongshengmycin as the effective components in a preparation is 1 to 80 percent, and other components are pesticide allowable and acceptable auxiliary components. The pesticide composition disclosed by the invention adopts dosage forms of emulsifiable concentrate, suspending agents, wettable powder, water dispersible granules, emulsion in water, microemulsion, granules and microcapsule formulation and is mainly used for preventing and controlling applet tree canker, alternaria leaf spot, rice blast, soybean root rot,cucurbits fusarium wilt, cotton verticillium wilt, jujube rust, grape white rot, panax notoginseng black spot, tea blister blight, tree canker, canker, bleeding disease, defoliation, forest seedlingdamping off, erwinia aroideae, pseudomonas lachrymans, xanthomonas oryzae pv. oryzae, physalospora piricola nose, fusarium asiaticum and the like.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing syringstrobin and Zhongshengmycin. Background technique [0002] Syringstrobin is a methoxyacrylate protective fungicide, and it also has a certain therapeutic effect. It has the characteristics of broad spectrum, low toxicity, high efficiency, and safety, and has the functions of immunity, prevention, treatment, and increase in production and income; Special effect on tree rot disease, it is the most authoritative agent for preventing and controlling rot disease in the country; it has a wide bactericidal spectrum and is effective against melons, vegetables, fruit tree downy mildew, late blight, scab, anthracnose, and leaf mold; at the same time, it is effective against ring grain disease, anthracnose, cotton blight, rice blast, sheath blight, wheat root rot, and small spot of corn are also effective. [0003] Zhongshengmycin is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/18A01N43/16A01P1/00A01P3/00
Inventor 葛家成司国栋范树茂刘金凤闵祥芬
Owner HAILIR PESTICIDES & CHEM GRP
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