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Bactericidal composition and application thereof to pesticide

A composition, the technology of fluconazole, applied to the bactericidal composition and its application field in pesticides, can solve the problems such as the synergistic control of cucumber powdery mildew with fluconazole and berberine that have not yet been seen

Inactive Publication Date: 2017-05-31
徐月苗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] So far, there is no report on the synergistic control of cucumber powdery mildew with flufenapyroxad and berberine

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: the preparation of bactericidal composition

[0019] Raw material weight ratio:

[0020] Fluxapyroxad, 20 parts; Berberine, 15 parts; Water, 440 parts; A total of 8 parts of synergist ethyl acrylate and ferric chloride, the weight ratio of ethyl acrylate and ferric chloride is 7:1 .

[0021] Preparation:

[0022] Step S1, dissolving flufenapyroxad with ethyl acrylate;

[0023] Step S2, dissolving berberine and ferric chloride in water;

[0024] In step S3, slowly add the solution in step S1 to the solution in step S2, and stir while adding, to obtain.

Embodiment 2

[0025] Embodiment 2: the preparation of bactericidal composition

[0026] Raw material weight ratio:

[0027] Fluxapyroxad, 15 parts; Berberine, 10 parts; Water, 400 parts; A total of 7 parts of synergist ethyl acrylate and ferric chloride, the weight ratio of ethyl acrylate and ferric chloride is 6:1 .

[0028] Preparation:

[0029] Step S1, dissolving flufenapyroxad with ethyl acrylate;

[0030] Step S2, dissolving berberine and ferric chloride in water;

[0031] In step S3, slowly add the solution in step S1 to the solution in step S2, and stir while adding, to obtain.

Embodiment 3

[0032] Embodiment 3: the preparation of bactericidal composition

[0033] Raw material weight ratio:

[0034] Fluxapyroxad, 25 parts; Berberine, 20 parts; Water, 480 parts; A total of 9 parts of synergist ethyl acrylate and ferric chloride, the weight ratio of ethyl acrylate and ferric chloride is 8:1 .

[0035] Preparation:

[0036] Step S1, dissolving flufenapyroxad with ethyl acrylate;

[0037] Step S2, dissolving berberine and ferric chloride in water;

[0038] In step S3, slowly add the solution in step S1 to the solution in step S2, and stir while adding, to obtain.

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PUM

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Abstract

The invention discloses a bactericidal composition and an application of the bactericidal composition to a pesticide. The bactericidal composition comprises the following raw materials by weight: 15-25 parts of fluxapyroxad, 10-20 parts of berberine, 400-480 parts of water, and 7-9 parts of synergists of ethyl acrylate and ferric chloride in total, wherein the ratio of the parts by weight of ethyl acrylate to ferric chloride is (6-8):1. The provided bactericidal composition can control powdery mildew of cucumbers, and can be developed into the pesticide for control the powdery mildew of cucumbers, the control effect is related to the ratio of the parts by weight of the synergists of ethyl acrylate and ferric chloride in the raw materials, and the control effect is optimal when the ratio of the parts by weight of ethyl acrylate to ferric chloride is (6-8):1.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to a bactericidal composition and its application in pesticides. Background technique [0002] Flufenapyramide is a pyrazole amide fungicide and a succinate dehydrogenase inhibitor, which can inhibit fungal respiration, spore germination, germ tube elongation, mycelial growth and spore formation. Can be used to control and suppress a variety of fungal diseases on a variety of crops. [0003] Berberine, also known as berberine, is a common isoquinoline alkaloid with a broad antibacterial spectrum. , Vibrio cholerae. Meningococcus, Shigella dysenteriae, typhoid bacillus, diphtheria bacillus, etc. have a strong inhibitory effect, inhibiting bacteria at low concentrations and sterilizing at high concentrations. It also has a certain inhibitory effect on influenza virus, amoeba, leptospira, and some skin fungi. In vitro experiments confirmed that berberine can enhance the phagoc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/56A01P3/00
CPCA01N43/56A01N43/90A01N2300/00
Inventor 徐月苗
Owner 徐月苗