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Bactericidal composition containing dithianone and prochloraz manganese

A technology of prochloraz manganese salt and dicyanoanthraquinone, which is applied in the field of pesticides to achieve the effects of less phytotoxicity, good synergistic effect, and small dosage

Inactive Publication Date: 2013-03-13
陕西诺正生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And about the compounding of dicyanoanthraquinone and prochloraz manganese salt, there is no relevant report at home and abroad at present

Method used

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  • Bactericidal composition containing dithianone and prochloraz manganese
  • Bactericidal composition containing dithianone and prochloraz manganese
  • Bactericidal composition containing dithianone and prochloraz manganese

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1 80% dicyanananthraquinone·prochloraz manganese salt wettable powder

[0030] Dicyananthraquinone 10%, prochloraz manganese salt 70%, alkyl benzene sulfonate calcium salt 4%, alkyl naphthalene sulfonate 3%, japonica powder 3%, bentonite 10%, the mixture is jet-pulverized to produce Obtain 80% dicyananthraquinone·prochloraz manganese salt wettable powder.

Embodiment 2

[0031] Example 2 60% Dicyanananthraquinone·Prochloraz manganese salt wettable powder

[0032] Dicyananthrene 40%, prochloraz manganese salt 20%, lignosulfonate 4%, tea dry 5%, white carbon black 11%, kaolin 20%, the mixture is jet pulverized to obtain 60% dicyananthrene Quinone·Prochloraz manganese salt wettable powder.

Embodiment 3

[0033] Example 3 50% Dicyananthraquinone·Prochloraz manganese salt wettable powder

[0034] Dicyananthraquinone 25%, prochloraz manganese salt 25%, sodium lauryl sulfate 5%, wetting and penetrating agent F3%, white carbon black 10%, kaolin 32%, the mixture is jet pulverized to obtain 50% Dicyananthraquinone·Prochloraz manganese salt wettable powder.

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Abstract

The invention relates to a bactericidal composition having a synergy action, and the effective active ingredients of the bactericidal composition contain dithianone and prochloraz manganese, wherein the proportion by weight of the dithianone and the prochloraz manganese is 1-70:1-80, and wettable powder or water dispersible powder is prepared by adding an auxiliary agent and an excipient into the effective active ingredients and is mainly used for controlling anthracnose, downy mildew, scabs and leaf spots.

Description

Technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a bactericidal composition containing dicyananthraquinone and prochloraz manganese salt to crop diseases. technical background [0002] Dithianon is a bactericide developed by BASF Europe. The pure product is a dark brown crystalline solid. The molecular formula is C 14 H 4 N 2 O 2 S 2 , The chemical name is: 2,3-dicyano-1,4-dithioanthraquinone, the structural formula is: [0003] [0004] Dicyanananthraquinone has multiple mechanisms of action. It inhibits a series of fungi and molds by reacting with sulfur-containing groups and interfering with cell respiration, resulting in death of the disease. While it has good protective activity, it also has a certain therapeutic activity. It is used to control all fruit tree diseases such as scab, mildew, leaf spot, rust, anthracnose, downy mildew, brown rot. [0005] Prochloraz-manganese chloride complex (prochloraz-manganes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/50A01N43/32A01P3/00
Inventor 弥华锋曹巧利高超
Owner 陕西诺正生物科技有限公司