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Bactericidal composition containing mefentrifluconazole

A technology of chlorofluoroconazole and composition, which is applied in the field of application of fungicidal composition to crop diseases, and achieves the effects of reducing pesticide dosage, reducing environmental pollution, and high control effect

Inactive Publication Date: 2019-07-05
陕西康禾立丰生物科技药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that the compounding of chloroflufenazole and active ingredient B has a good synergistic effect within a certain range, and the related compounding of chloroflufenazole and active ingredient B is currently in There are no relevant reports at home and abroad

Method used

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  • Bactericidal composition containing mefentrifluconazole
  • Bactericidal composition containing mefentrifluconazole
  • Bactericidal composition containing mefentrifluconazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～12

[0041] Examples 1-12 Wettable powder

[0042] Mix clofluconazole, active ingredient B, dispersant, wetting agent, and filler, mix evenly in a mixing tank, pulverize by a jet mill and then mix evenly to make the wettable powder product of the present invention . See Table 1 for details.

[0043] Table 1 Each component and content of Examples 1-12

[0044]

[0045]

Embodiment 13～24

[0046] Examples 13-24 Water dispersible granules

[0047] Chlorfluconazole, active ingredient B, dispersant, wetting agent, disintegrant and filler are pulverized by jet to obtain the required particle size, and then other additives such as binder (with or without addition) are added to obtain Granulation materials. The materials are quantitatively fed into the fluidized bed granulating dryer, after granulating and drying, to prepare the water-dispersible granule product of the present invention. See Table 2 for details.

[0048] Table 2 Each component and content of Examples 13-24

[0049]

[0050]

Embodiment 25～36

[0051] Example 25~36 Suspending agent

[0052] Mix the dispersant, wetting agent, thickener (with or without addition), defoamer, and antifreeze (with or without addition) through high-speed shearing, and then add clofluconazole and active ingredient B. Ionized water makes up the balance, and ball mills in a ball mill for 2 to 3 hours to make the particle diameters below 5 μm to prepare the suspension concentrate product of the present invention. See Table 3 for details.

[0053] Table 3 Each component and content of Examples 25~36

[0054]

[0055]

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PUM

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Abstract

The invention discloses a bactericidal composition containing mefentrifluconazole. The bactericidal composition contains a bactericidal composition containing an active ingredient mefentrifluconazoleand an active ingredient B, wherein the weight ratio of the mefentrifluconazole to the active ingredient B is 1:80 to 80:1. The composition has high activity on various diseases of various crops, hasan obvious synergistic effect, and expands a sterilization spectrum. The bactericidal composition has the advantages of small dosage, rain erosion resistance and obvious synergy.

Description

Technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a bactericidal composition containing fenconazole to crop diseases. [0002] technical background [0003] Mefentrifluconazole, molecular formula: C 18 H 15 ClF 3 N 3 O 2 , Clofluconazole Revysol is the latest triazole fungicide patented exclusively by BASF. As a triazole fungicide, Clofluconazole Revysol also belongs to the class of sterol demethylation inhibitors. Its mechanism of action is to prevent the biosynthesis of ergosterol, inhibit cell growth and ultimately lead to the collapse of cell membranes. [0004] However, due to the unique isopropanol group of clofluconazole Revysol, in the classification of action mechanism, clofluconazole Revysol is the first member to be classified as a new category of triazole fungicides in DMI. The structural group-isopropanol-triazoles. [0005] In the actual process of agricultural production, the most prone problem to preve...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01N37/06A01N43/54A01N43/56A01P3/00
CPCA01N37/06A01N43/54A01N43/56A01N43/653
Inventor 夏宝成梁晓娟
Owner 陕西康禾立丰生物科技药业有限公司
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