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Fungicidal composition containing containing hexaconazole and prochloraz manganese

A technology of prochloraz manganese salt and fungicide composition, which is applied in the application field of fungicide composition on crop diseases, and achieves the effects of less phytotoxicity, good synergistic effect and high control effect

Active Publication Date: 2010-06-30
陕西美邦农资贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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  • Fungicidal composition containing containing hexaconazole and prochloraz manganese
  • Fungicidal composition containing containing hexaconazole and prochloraz manganese
  • Fungicidal composition containing containing hexaconazole and prochloraz manganese

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1 80% hexaconazole prochloraz manganese salt wettable powder

[0029] Hexaconazole 50%, prochloraz manganese salt 30%, alkylbenzene sulfonate calcium salt 5%, alkylnaphthalene sulfonate sodium 3%, saponin powder 2%, kaolin 10%, the mixture is jet milled to obtain 80% wettable powder of hexaconazole · prochloraz manganese salt.

Embodiment 2

[0030] Example 2 65% hexaconazole prochloraz manganese salt wettable powder

[0031] 30% hexaconazole, 35% prochloraz manganese salt, 3% lignosulfonate, 5% silkworm excrement, 10% white carbon black, 17% diatomaceous earth, the mixture is jet milled to obtain 65% hexazole Alcohol prochloraz manganese salt wettable powder.

Embodiment 3

[0032] Example 3 50% hexaconazole prochloraz manganese salt wettable powder

[0033] Hexaconazole 5%, prochloraz manganese salt 45%, sodium lauryl sulfate 5%, wetting and penetrating agent F3%, white carbon black 15%, bentonite 27%, the mixture was jet milled to obtain 50% Prochlorazol prochloraz manganese salt wettable powder.

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Abstract

The invention relates to a synergistic fungicidal composition, the active components of which contain hexaconazole and prochloraz manganese, wherein the weight ratio of the hexaconazole to the prochloraz manganese is 1 to 50:1 to 70. Additives and excipients can be added in the active components to produce wettable powder and water dispersible granule, which are mainly used control rice blast, false smut, fruit tree scab and vegetable anthracnose.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicidal composition containing hexaconazole and prochloraz manganese salt on crop diseases. technical background [0002] Hexaconazole is a triazole fungicide developed by Syngenta, with the molecular formula C 14 H17Cl 2 N 3 O, the chemical name is (RS)-2-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)-hexan-2-ol. [0003] Hexaconazole is a sterol demethylation inhibitor, which destroys and prevents the biosynthesis of ergosterol, an important component of the cell membrane of bacteria, resulting in the failure of cell membrane formation and the death of bacteria. Has systemic, protective and therapeutic activity. It can effectively control diseases caused by Ascomycetes, Basidiomycetes and Deuteromycetes. [0004] Prochloraz-manganese chloride complex is composed of prochloraz and manganese chloride, and is a broad-spectrum imidazole fungicide. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01N43/653A01P3/00
Inventor 弥华锋曹巧利高超
Owner 陕西美邦农资贸易有限公司
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