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Fungicidal composition containing bromothalonil and prochloraz manganese

The technology of a prochloraz manganese salt and a bactericide composition is applied in the application field of the bactericidal composition on crop diseases, and achieves the effects of less phytotoxicity, good synergistic effect and small dosage

Active Publication Date: 2010-06-30
陕西汤普森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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  • Fungicidal composition containing bromothalonil and prochloraz manganese
  • Fungicidal composition containing bromothalonil and prochloraz manganese
  • Fungicidal composition containing bromothalonil and prochloraz manganese

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 180

[0026] Embodiment 180% bromoxynil · prochloraz manganese salt wettable powder

[0027] Bromothalonil 60%, prochloraz manganese salt 20%, polycarboxylate 5%, sodium lauryl sulfate 3%, saponin powder 2%, kaolin 10%, the mixture is jet milled to obtain 80% bromine Bacillus nitrile · prochloraz manganese salt wettable powder.

Embodiment 250

[0028] Embodiment 250% bromoxynil · prochloraz manganese salt wettable powder

[0029] Bromothalonil 20%, prochloraz manganese salt 30%, lignin sulfonate 4%, tea dry 4%, white carbon black 8%, bentonite 34%, the mixture is jet milled to obtain 50% bromothalonil. Prochloraz manganese salt wettable powder.

Embodiment 325

[0030] Embodiment 325% bromoxynil prochloraz manganese salt wettable powder

[0031] Bromothalonil 10%, prochloraz manganese salt 15%, alkylbenzene sulfonate calcium salt 5%, wetting and penetrating agent F 3%, white carbon black 8%, bentonite 59%, the mixture was jet milled to obtain 25 % bromothalonil · prochloraz manganese salt wettable powder.

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Abstract

The invention relates to a synergistic fungicidal composition, the active components of which contain bromothalonil and prochloraz manganese, wherein the weight ratio of the bromothalonil to the prochloraz manganese is 1:50 to 80:1. Additives and excipients can be added in the active components to produce wettable powder and water dispersible granule, which are mainly used to control the anthracnose of crops.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a bactericidal composition containing bromothalonil and prochloraz manganese salt on crop diseases. technical background [0002] Bromothalonil (bromothalonil) molecular formula: C 6 h 6 Br 2 N 2 , chemical name: 2-bromo-2 bromomethylglutaronitrile. [0003] Bromothalonil is a broad-spectrum, low-toxicity, mildew-proof, algae-killing fungicide. Can inhibit and eradicate the growth of bacteria, fungi and algae. It has a good control effect on crop diseases, especially for anthracnose. [0004] Prochloraz-manganese chloride complex is composed of prochloraz and manganese chloride, and is a broad-spectrum imidazole fungicide. The pure product is dark brown crystalline solid. The molecular formula is [C 15 h 16 C 13 N 3 o 2 ]4MnCl 2 , the chemical name is: N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]-1H imidazole-1-carboxamide-manganese chloride. ...

Claims

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Application Information

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IPC IPC(8): A01N59/16A01N47/38A01N37/34A01P3/00
Inventor 张秋芳常新红曹巧利高超
Owner 陕西汤普森生物科技有限公司