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Bactericidal composite containing thiophanate-methyl

A technology of thiophanate-methyl and composition, which is applied in the field of pesticides to achieve good synergistic effect, small dosage and high control effect

Inactive Publication Date: 2013-08-14
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And about the compounding of thiophanate-methyl and kasugamycin or fluoroamide, there are no relevant reports at home and abroad.

Method used

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  • Bactericidal composite containing thiophanate-methyl
  • Bactericidal composite containing thiophanate-methyl
  • Bactericidal composite containing thiophanate-methyl

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Example 1 80% thiophanate-methyl Fluoramide wettable powder

[0036] 70% thiophanate-methyl, 10% fluoroamide, 5% polycarboxylate, 3% sodium dodecylbenzene sulfonate, 2% sapinberry powder, starch to 100%, the mixture is jet milled to prepare Obtain 80% thiophanate-methyl-fluamide wettable powder.

Embodiment 2

[0037] Example 2 63% thiophanate-methyl Fluoramide wettable powder

[0038] 60% thiophanate-methyl, 3% fluoroamide, 5% lignosulfonate, 3% saponin powder, 7% white carbon black, diatomaceous earth to 100%, the mixture is jet milled to obtain 63% Methylthiophanate Fluoramide wettable powder.

Embodiment 3

[0039] Example 3 55% thiophanate-methyl Fluoramide wettable powder

[0040] 50% thiophanate-methyl, 5% fluoroamide, 5% alkylphenol polyoxyethylene sulfonate, 3% sodium dodecylbenzenesulfonate, 8% white carbon black, and bentonite to 100%, the mixture is jet milled , to prepare 55% thiophanate-methyl-fluamide wettable powder.

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PUM

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Abstract

The invention relates to a bactericide composite which has synergistic effect. The bactericide composite contains effective active components, i.e. thiophanate-methyl and kasugamycin, wherein the weight ratio of the thiophanate-methyl to the kasugamycin is 80:1 to 1:20. Water dispersible granules, suspensions, and the like are prepared by adding auxiliary agents and moulding agents to the effective active components and used for preventing and curing diseases caused by ascomycetes, basidiomycetes and imperfect fungi germina.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicidal composition containing thiophanate-methyl and kasugamycin or fluoroamide on crop diseases. technical background [0002] Thiophanate-methyl (propiconazol) is an azole fungicide. Molecular formula is C 15 h 17 o 2 N 3 Cl 2 , chemical name: 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane-α-methyl]-1-hydrogen-1,2,4- triazole. [0003] Thiophanate-methyl is a systemic triazole fungicide with protective and therapeutic effects, which can be absorbed by roots, stems, and leaves, and can quickly conduct upwards in the plant body. It is a sterol deoxymethylation inhibitor. It is effective for the diseases caused by the pathogens of the sub-mycetes, basidiomycetes and semi-known fungi, but invalid for the oomycetes. [0004] Molecular formula of kasugamycin: C 14 h 25 N 3 o 9 , chemical name: [5-amino-2-methyl-6-(2,3,4,5,6-carbonylcyclohexylo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/34A01N43/16A01N37/24A01P3/00
Inventor 张伟高超曹巧利
Owner SHAANXI MEIBANG PHARMA GRP CO LTD