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Dithianon and difenoconazole-containing antiseptic composition

A technology of difenoconazole and dicyanoanthraquinone, which is applied in the field of pesticides, can solve the problems of undiscovered bactericidal compositions, etc., and achieve the effects of delaying the occurrence of disease resistance, reducing costs, and having a long-lasting effect

Inactive Publication Date: 2009-11-25
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, no bactericidal composition related to the compounding of dicyanoanthraquinone and difenoconazole has been found so far

Method used

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  • Dithianon and difenoconazole-containing antiseptic composition
  • Dithianon and difenoconazole-containing antiseptic composition
  • Dithianon and difenoconazole-containing antiseptic composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 170

[0034] Embodiment 170% dicyanoanthraquinone difenoconazole wettable powder

[0035] Dicyananthraquinone 56%, difenoconazole 14%, naphthalenesulfonate formaldehyde condensate sodium salt 6%, Sapinberry powder 4%, kaolin 20%, the mixture is jet milled to obtain 70% dicyananthraquinone Difenoconazole wettable powder.

Embodiment 240

[0036] Embodiment 240% dicyanoanthraquinone difenoconazole wettable powder

[0037] Dicyanoanthraquinone 35%, difenoconazole 5%, polycarboxylate 4%, washing powder 4%, kaolin 44%, white carbon black 8%, the mixture is jet milled to obtain 40% dicyanoanthraquinone Difenoconazole wettable powder.

Embodiment 325

[0038] Embodiment 325% dicyanoanthraquinone difenoconazole wettable powder

[0039] 21% dicyanoanthraquinone, 4% difenoconazole, 4% lignosulfonate, 4% sapinberry powder, 59% kaolin, 8% white carbon black, mixed to obtain 25% dicyanoanthraquinone. Difenoconazole wettable powder.

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Abstract

The invention discloses a dithianon and difenoconazole-containing antiseptic composition, which comprises 10 to 80 percent of dithianon, 1 to 40 percent of difenoconazole, dispersant, wetting agent, filler, disintegrant, binder, defoaming agent, thickener, anti-freeze agent and filler or deionized water. The ingredients are mixed to prepare water dispersible granules, a suspending agent or a wettable powder. The dithianon and difenoconazole-containing antiseptic composition can be used for preventing and controlling diseases of fruit trees or vegetables and has a prevention and control effect obviously better than those of single formulations of the dithianon and the difenoconazole.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a bactericidal composition compounded with dicyanoanthraquinone and difenoconazole on fruit tree or vegetable diseases. technical background [0002] Dicyanoanthraquinone (dithianon) is a fungicide developed by BASF Europe, and its pure product is a dark brown crystalline solid. Molecular formula is C 14 h 4 N 2 o 2 S 2 , the chemical name is: 2,3-dicyano-1,4-dithioanthraquinone, and the structural formula is: [0003] [0004] Dicyanoanthraquinone has multiple action mechanisms. It inhibits a series of fungi and molds by reacting with sulfur-containing groups and interfering with cell respiration, and finally leads to the death of diseases. It has good protective activity and certain therapeutic activity. Can control various fruit tree diseases such as scab, mildew, leaf spot, rust, anthracnose, downy mildew, brown rot and so on. [0005] Difenocona...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N43/32A01P3/00
Inventor 张少武张继红曹巧利
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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