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Bactericidal composition containing prochloraz manganese and difenoconazole

A technology of prochloraz manganese salt and difenoconazole, applied in the field of pesticides, can solve the problems of serious disease resistance and high use cost, and achieve the effects of long lasting effect period, reduction of application times and cost reduction.

Inactive Publication Date: 2010-05-05
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

[0006] Aiming at the current problem of serious disease resistance and high cost of use, our company has developed a low-cost, high-efficiency and safe fungicidal composition containing prochloraz manganese salt and difenoconazole

Method used

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  • Bactericidal composition containing prochloraz manganese and difenoconazole
  • Bactericidal composition containing prochloraz manganese and difenoconazole
  • Bactericidal composition containing prochloraz manganese and difenoconazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1 40% prochloraz manganese salt difenoconazole wettable powder

[0031] Prochloraz manganese salt technical 35%, difenoconazole 5%, sodium dodecylbenzenesulfonate 4%, alkylphenol polyoxyethylene ether 8%, white carbon black 8%, diatomaceous earth 20% , 20% kaolin, and the mixture was jet-milled to obtain 40% prochloraz manganese salt·difenoconazole wettable powder.

Embodiment 2

[0032] Example 2 60% prochloraz manganese salt difenoconazole wettable powder

[0033] 40% of prochloraz manganese salt former drug, 20% of difenoconazole, 4% of Sapindia chinensis powder, 10% of polycarboxylate, 10% of white carbon black, 16% of bentonite, the mixture is carried out jet milling, and 60 % prochloraz manganese salt difenoconazole wettable powder.

Embodiment 3

[0034] Example 3 80% prochloraz manganese salt difenoconazole wettable powder

[0035] Prochloraz manganese salt technical 60%, difenoconazole 20%, saponin powder 6%, fatty acid polyoxyethylene ester 4%, white carbon black 10%, the mixture is jet milled to obtain 80% prochloraz Manganese salt·difenoconazole wettable powder.

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Abstract

The invention relates to a bactericidal composition, which contains the active ingredients of prochloraz manganese and difenoconazole, wherein the weight percent ratio of prochloraz manganese to difenoconazole is 1-60: 60-1, and the active ingredients in the composition account for 1%-80% of the total weight. The control effect of the composition is significantly higher than the using effect of a single medicament, the dosage is less and the control spectrum is wide. The bactericidal composition can be used for controlling a variety of diseases of crops, in particular to controlling anthracnose, scab, powdery mildew and the like of the crops.

Description

Technical field: [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicide compounded with prochloraz manganese salt and difenoconazole to crop diseases. technical background: [0002] 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 ] 4 MnCl 2 , the chemical name is: N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]-1H imidazole-1-carboxamide-manganese chloride. [0003] Prochloraz manganese salt works by inhibiting the biosynthesis of sterols. Although it has no systemic effect, it has certain conductivity and has special effects on mushroom brown rot, mango anthracnose, citrus penicillium, and anthracnose. The control effect can also be used for post-harvest treatment of fruits to prevent and control diseases during storage. In the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01N43/653A01P3/00
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
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