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Bactericidal composition containing metconazole and antibiotic compound

A composition and a technology for metconazole, applied in the field of pesticides, can solve problems such as not yet disclosed, and achieve the effects of facilitating transportation and storage, reducing residues, and reducing environmental pollution

Inactive Publication Date: 2013-07-24
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that metconazole, Jinggangmycin, polyoxin, and kasugamycin can produce a good synergistic effect after compounding, and about metconazole, Jinggangmycin, polyoxin, The relevant reports on the compounding of kasugamycin have not been made public at home and abroad

Method used

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  • Bactericidal composition containing metconazole and antibiotic compound
  • Bactericidal composition containing metconazole and antibiotic compound
  • Bactericidal composition containing metconazole and antibiotic compound

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0067] Example 1 25% metconazole Jinggangmycin wettable powder

[0068] Metconazole 5%, Jinggangmycin 20%, Lignosulfonate 3%, Sapindula powder 4%, diatomaceous earth added to 100%, the mixture was jet milled to obtain 25% Metconazole·Jinggangmycin Plain wettable powder.

example 2

[0069] Example 2 35% metconazole Jinggangmycin wettable powder

[0070] Metconazole 20%, Jinggangmycin 15%, polycarboxylate 3%, wetting and penetrating agent F 2%, attapulgite to 100%, and the mixture was air-pulverized to obtain 35% metconazole Jinggangmycin Plain wettable powder.

example 3

[0071] Example 3 70% metconazole Jinggangmycin wettable powder

[0072] Meconazole 50%, Jinggangmycin 20%, arylphenol polyoxyethylene succinate sulfonate 4%, saponin powder 3%, white carbon black added to 100%, the mixture was jet milled to obtain 70 % Metconazole·Jinggangmycin wettable powder.

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PUM

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Abstract

The invention discloses a bactericidal composition containing metconazole and an antibiotic compound. The bactericidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is metconazole, the active ingredient B is selected from any one of the following bactericides: validamycin, polyoxin and kasugamycin, and the weigh part ratio of the active ingredient A to the active ingredient B is (1-64): (64-1). The composition can control various crop diseases, has remarkable synergistic action, enlarges the bactericidal spectrum, has higher activity to rice blast, powdery mildew, downy mildew, sheath blight, botrytis, leaf mold, fusarium wilt, plague and alternaria mali; in addition, agricultural chemical dosage, the residue of agricultural chemical on crops and environment pollution are reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a bactericidal composition containing metconazole and antibiotic compounds. Background technique [0002] Metconazole, a new triazole fungicide developed by Kureha Chemical Company in Japan in the early 1990s, molecular formula: C 17 h 22 ClN 3 O, structural formula: Meconazole is an inhibitor of C-14 demethylase in ergosterol biosynthesis. Although the mechanism of action is the same as other triazole fungicides, the activity spectrum is quite different. Both isomers have bactericidal activity, but the activity of the cis form is higher than that of the trans form. The fungicidal spectrum of metconazole is very broad and its activity is excellent. Field application of metconazole has excellent effects on the plant diseases of Septoria, Fusarium and Puccinia of cereal crops. Compared with traditional fungicides, metconazole has a very low dose and a wide range of control...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/653A01N43/16A01N47/12A01P3/00
Inventor 张伟高超曹巧利
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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