Natural bactericide for preventing and curing peach gummosis and preparation method thereof

A natural fungicide, peach tree gummosis technology, applied in the direction of fungicides, botanical equipment and methods, biocides, etc., can solve problems such as difficult to degrade, accumulate, increase the difficulty of prevention and control, and achieve low cost and high source of raw materials rich effect

Inactive Publication Date: 2013-11-06
河北松阳山农业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, when chemical pesticides and fungicides are used, various plant pathogenic bacteria will develop drug resistance and drug resistance, which will increase the difficulty of control and even cause control failure
In addition, chemical pesticides pose a threat to beneficial organisms because they are not selective
Moreover, many chemical pesticides are non-degradable or difficult to degrade, and are easy to accumulate in animals and plants, resulting in the enrichment of pollutants

Method used

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  • Natural bactericide for preventing and curing peach gummosis and preparation method thereof
  • Natural bactericide for preventing and curing peach gummosis and preparation method thereof
  • Natural bactericide for preventing and curing peach gummosis and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The natural fungicide for preventing and treating peach tree gummosis is made of the following components by weight: 4 parts of bitter gourd, 6 parts of reed, 6 parts of ivy, 2 parts of alfalfa, 2 parts of Atractylodes macrocephala, 1 part of Asarum, and 3 parts of Radix Radix , 3 parts of patchouli, 1.5 parts of Magnolia officinalis, 0.5 parts of pheasant pepper.

[0020] Its preparation method comprises the following steps:

[0021] (1) The raw materials are respectively pulverized, sieved and mixed to obtain a mixture; the raw materials are bitter melon, reed, ivy, alfalfa, Atractylodes macrocephala, asarum, isatidis, patchouli, magnolia bark and pheasant;

[0022] (2) Add 8 times the amount of 95% ethanol aqueous solution to the mixture, heat to 60°C and decoct for 3 hours;

[0023] (3) Filtrate, collect the filtrate, add 8 times the amount of 95% ethanol aqueous solution to the filter residue, heat to 60°C and decoct for 2-4 hours;

[0024] (4) Filtrate, combine ...

Embodiment 2

[0027] The natural fungicide for preventing and treating peach tree gummosis is made of the following components by weight: 6 parts of bitter gourd, 5 parts of reed, 7 parts of ivy, 4 parts of alfalfa, 4 parts of Atractylodes macrocephala, 3 parts of Asarum, and 2 parts of Radix Radix , 1 part of patchouli, 0.5 part of Magnolia officinalis, 1.5 parts of pheasant pepper.

[0028] Its preparation method comprises the following steps:

[0029] (1) The raw materials are respectively pulverized, sieved and mixed to obtain a mixture; the raw materials are bitter melon, reed, ivy, alfalfa, Atractylodes macrocephala, asarum, isatidis, patchouli, magnolia bark and pheasant;

[0030] (2) Add 5 times the amount of 95% ethanol aqueous solution to the mixture, heat to 70°C and decoct for 4 hours;

[0031] (3) Filtrate, collect the filtrate, add 5 times the amount of 95% ethanol aqueous solution to the filter residue, heat to 70°C and decoct for 4 hours;

[0032] (4) Filtrate, combine the...

Embodiment 3

[0035] The natural fungicide for preventing and treating peach tree gummosis is made of the following components by weight: 5 parts of bitter gourd, 7 parts of reed, 5 parts of ivy, 3 parts of alfalfa, 3 parts of Atractylodes macrocephala, 2 parts of Asarum, and 4 parts of Radix Radix , 2 parts of patchouli, 1 part of Magnolia officinalis, 1 part of pheasant.

[0036] The present invention also provides the application of the above-mentioned natural fungicide for preventing and treating gum disease of peach trees, specifically: mixing the natural fungicide for preventing and treating gum disease of peach trees with 10-20 times the amount of water is the fungicide.

[0037] Its preparation method comprises the following steps:

[0038] (1) The raw materials are respectively pulverized, sieved and mixed to obtain a mixture; the raw materials are bitter melon, reed, ivy, alfalfa, Atractylodes macrocephala, asarum, isatidis, patchouli, magnolia bark and pheasant;

[0039] (2) Add...

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Abstract

The invention provides a natural bactericide for preventing and curing peach gummosis. The natural bactericide is prepared from the following components: balsam pear, reed, Chinese ivy, clover, bighead atractylodes rhizome, Asarum Herb, isatis root, pogostemon, magnolia cortex and litsea citrate. The natural bactericide for preventing and curing peach gummosis has rich sources of raw materials, requires low cost, is prepared from pure natural components, is nontoxic or nuisanceless, and can be used to effectively prevent and cure common germs of peach.

Description

technical field [0001] The invention belongs to the field of preventing and controlling diseases and insect pests, and in particular relates to a natural fungicide for preventing and treating peach tree gummosis and a preparation method thereof. Background technique [0002] Peach tree gummosis is one of the important diseases of peach trees. Peach tree gummosis The main damage of peach tree anthracnose is the branches, followed by the damage to the fruit. When the branches are onset, the diseased skin swells and bulges at the initial stage, and a yellow transparent sticky jelly-like substance oozes from the diseased part in the later stage. When the air humidity is high, there will be a lot of gums flowing out, and finally the diseased part will turn brown until it turns black. When the condition is mild, the leaves are small and yellow, and when the condition is severe, dead branches and even dead trees appear. [0003] At present, in the cultivation of vegetables and m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01P3/00
Inventor 杨德亮杨修林
Owner 河北松阳山农业科技股份有限公司
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