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Preparation method of pomegranate peel polyphenol botanical fungicide

A plant fungicide and pomegranate peel technology, applied in botany equipment and methods, fungicides, plant growth regulators, etc., can solve problems such as threats to environmental safety and food safety, plant pathogenic bacteria resistance, single action site, etc. Achieve the effects of improving killing power, preventing fungal plant diseases, and inhibiting germination

Inactive Publication Date: 2019-08-23
金华市众鑫农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In my country, crop diseases have been controlled by chemically synthesized fungicides for a long time. Due to the single action site and irrational use of many fungicides, not only cause severe resistance to plant pathogens, but also seriously threaten environmental safety and food safety due to pesticide residues.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A compound composition for preventing and treating fungal plant diseases and parts by weight thereof include:

[0019] 55 parts of fermented liquid

[0020] Surfactant 6 parts

[0021] Pomegranate peel polyphenols 0.7 parts

[0022] Chitosan 0.7 parts

[0023] 0.04 parts of n-butyl titanate

[0024] A preparation method of pomegranate peel polyphenol plant fungicide, comprising the following steps:

[0025] 1) Bacteria-enzyme joint fermentation: add 5 parts of licorice residue and 8 parts of tea leaves to 8 parts of animal feces, grind and stir evenly, add 0.5 part of surfactant, 0.02 part of vinyl ester resin, and 3 parts of Bacillus subtilis Powder and 2 parts of protease combined fermentation for 10 days, filtered, and the filtrate was concentrated to obtain a fermentation solution. Under the above-mentioned fermentation conditions of Bacillus subtilis, especially under the condition that vinyl ester resin is contained in the fermented material, the secretion of...

Embodiment 2

[0029] A compound composition for preventing and treating fungal plant diseases and parts by weight thereof include:

[0030] 53 parts of fermented liquid

[0031] Surfactant 7 parts

[0032] Pomegranate peel polyphenols 0.8 parts

[0033] Chitosan 0.6 parts

[0034] 0.03 parts of n-butyl titanate

[0035] A preparation method of pomegranate peel polyphenol plant fungicide, comprising the following steps:

[0036] 1) Bacteria-enzyme joint fermentation: add 4 parts of Coptidis rhizoma dregs and 8 parts of tea leaves to 7 parts of animal feces, grind and stir evenly, add 0.4 parts of surfactant, 0.03 parts of vinyl ester resin, and 4 parts of Bacillus subtilis Powder and 2 parts of protease combined fermentation for 15 days, filtered, and the filtrate was concentrated to obtain a fermentation liquid. Under the above-mentioned fermentation conditions of Bacillus subtilis, especially under the condition that vinyl ester resin is contained in the fermented material, the secret...

Embodiment 3

[0040] A compound composition for preventing and treating fungal plant diseases and parts by weight thereof include:

[0041] 50 parts of fermented liquid

[0042] Surfactant 5 parts

[0043] Pomegranate peel polyphenols 0.6 parts

[0044] Chitosan 0.8 parts

[0045] 0.04 parts of n-butyl titanate

[0046] A preparation method of pomegranate peel polyphenol plant fungicide, comprising the following steps:

[0047]1) Bacteria-enzyme joint fermentation: add 5 parts of mugwort leaves and 7 parts of tea leaves to 8 parts of animal feces, grind and stir evenly, add 0.5 parts of surfactant, 0.02 parts of vinyl ester resin, and 3 parts of Bacillus subtilis Powder and 2 parts of protease combined fermentation for 10 days, filtered, and the filtrate was concentrated to obtain a fermentation solution. Under the above-mentioned fermentation conditions of Bacillus subtilis, especially under the condition of containing vinyl ester resin in the fermented material, the secretion of anti...

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PUM

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Abstract

The invention discloses a preparation method of a pomegranate peel polyphenol botanical fungicide. The pomegranate peel polyphenol botanical fungicide comprises the following components by weight: 40-60 parts of glycolysis liquid, 3-8 parts of a surfactant, 0.1-1 part of pomegranate peel polyphenol, 0.1-1 part of chitosan and 0.02-0.04 part of n-butyl titanate. The invention ahs the beneficial effects that: through the interaction of chitosan and n-butyl titanate in the above-mentioned compound agent, the compound agent can form a layer of very thin film on plant leaves after use, thus prolonging the action time of the compound agent; pomegranate peel polyphenol can improve the killing power of active ingredients in the glycolysis liquid to pathogens; the surfactant can improve the affinity of the compound agent and plant leaves, and all the components in the compound agent have a coupling effect, can effectively inhibit pathogen spore germination and appressorium formation, and affectthe morphology and structure of hypha cells, thus effectively controlling fungal plant diseases.

Description

technical field [0001] The invention relates to the field of plant fungicides, in particular to a preparation method of pomegranate peel polyphenol plant fungicides. Background technique [0002] The annual loss of crop yield due to the damage of plant pathogenic fungi in the world reaches more than 13%. In my country, crop diseases have been controlled by chemically synthesized fungicides for a long time. Due to the single action site and unreasonable use of many fungicides, they not only cause serious resistance to plant pathogens, but also seriously threaten environmental safety and food safety due to pesticide residues. Therefore, the pollution-free control of crop diseases has been explored at home and abroad, especially the research and application of natural plant fungicides have attracted much attention. Contents of the invention [0003] The object of the present invention is to provide a preparation method of pomegranate peel polyphenol plant fungicide that can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/08A01N63/02A01N43/16A01P3/00
CPCA01N65/00A01N65/08A01N43/16A01N63/10
Inventor 方钰凌
Owner 金华市众鑫农业科技有限公司
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