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Fluxapyroxad-fluazinam sterilization composition

A kind of fluconazole, the technology of fluconazole, which is applied in the field of bactericidal compositions, can solve problems such as no reports on the compounding of fluconazole and fluazinam, and achieves reduction of dosage and frequency of use, and reduction of Contamination, the effect of delaying drug resistance

Inactive Publication Date: 2013-05-08
湖南农大海特农化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no report on the combination of flufenapyramide and fluazinam

Method used

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  • Fluxapyroxad-fluazinam sterilization composition
  • Fluxapyroxad-fluazinam sterilization composition
  • Fluxapyroxad-fluazinam sterilization composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Formulation Example One :40% fluconamide·fluazinam suspension.

[0013] Fluconamide 5%, fluazinam 35%, lignin sulfonate (sodium, calcium) 3%, calcium dodecylbenzene sulfonate 3%, xanthan gum 0.1%, dodecyl betaine 5%, fatty alcohol polyoxyethylene ether 5%, glycerol 5%, gum arabic 0.1%, deionized water to make up to 100%. The above formula is pulverized in advance according to the proportion, and then added to a sand mill for grinding, and after high shear mixing, it is adjusted to obtain a 40% fluconamide·fluazinam suspension.

Embodiment 2

[0014] Formulation Example 2 :30% fluconamide·fluazinam suspension.

[0015] Fluconazole 6%, fluazinam 24%, lignin sulfonate (sodium, calcium) 3%, calcium dodecylbenzene sulfonate 3%, xanthan gum 0.1%, dodecyl betaine 5%, fatty alcohol polyoxyethylene ether 5%, glycerol 5%, gum arabic 0.1%, deionized water to make up to 100%. The above formula is pulverized in advance according to the proportion, then added to a sand mill for grinding, and after high-shear mixing, it is adjusted to obtain a 30% fluconamide·fluazinam suspension.

Embodiment 3

[0016] Formulation Example Three :60% fluconazole·fluazinam water dispersible granules.

[0017] Fluconazole 10%, fluazinam 50%, sodium lauryl sulfate 6%, dispersant lignin sulfonate (sodium, calcium) 4%, disintegrant sodium chloride 2%, binder polymer Ethylene glycol 3%, stable soluble starch 3%, kaolin supplements to 100%. The above formula is dry-pulverized, granulated, dried and sieved according to the proportion to prepare 60% fluconamide·fluazinam water dispersible granules.

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PUM

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Abstract

The invention discloses a fluxapyroxad-fluazinam sterilization composition. The composition comprises a common adjuvant, fluxapyroxad and fluazinam, wherein the mass part ratio of the fluxapyroxad to the fluazinam is (5:1)-(1:15), and preferably, the ratio is (3:1)-(1:10). After the fluxapyroxad and the fluazinam are compounded, the synergized action is obvious, the active ingredient doses of the compounded medicine preparation are obviously lower than that of the single use of the fluxapyroxad and that of the single use of the fluazinam, and the composition is suitable for preventing and treating crop diseases caused by fungal pathogen, especially powdery mildew, rust disease and gray mold.

Description

technical field [0001] The fungicidal composition of the present invention uses flufenapyramide and fluazinam as active ingredients, and is suitable for preventing and controlling crop powdery mildew, rust and gray mold. Background technique [0002] Fluxapyroxad, the English common name fluxapyroxad, is a carboxamide compound and is a succinate dehydrogenase inhibitor. Flufenapyramide is a broad-spectrum fungicide with excellent therapeutic and systemic activity, and has excellent control effects on powdery mildew, rust and gray mold of various crops. [0003] Fluazinam, English common name fluazinam, chemical name 3-chloro-N-(3-chloro-5-trifluoromethyl-2-pyridyl)-α,α,α-trifluoro-2,6-dinitrate base-p-toluidine. Fluazinam is a protective fungicide, which has a good control effect on crop powdery mildew, rust and gray mold. [0004] The combination of fluazinam and flufenapyr enhances the protective effect on crops, and at the same time reduces the risk of resistance cause...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N43/40A01P3/00
Inventor 王礼文刘鹏邹勇谢石发徐凤益
Owner 湖南农大海特农化有限公司
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