CN102119703B - Plant-based antibacterial and production method thereof - Google Patents
Plant-based antibacterial and production method thereof Download PDFInfo
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- CN102119703B CN102119703B CN 201110071935 CN201110071935A CN102119703B CN 102119703 B CN102119703 B CN 102119703B CN 201110071935 CN201110071935 CN 201110071935 CN 201110071935 A CN201110071935 A CN 201110071935A CN 102119703 B CN102119703 B CN 102119703B
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Abstract
The invention belongs to an antibacterial, in particular to a plant-based antibacterial and a production method thereof. The antibacterial is prepared by physically crushing and mixing 20 to 63 weight percent of rheum officinale, 5 to 10 weight percent of turpentine, 5 to 10 weight percent of aloe, 17 to 40 weight percent of golden cypress bark, 5 to 10 weight percent of saponin and 5 to 10 weight percent of root of melia azedarach linn; immersing the mixture in ethanol; and concentrating. When used, the plant-based antibacterial is very stable and forms bacteriostatic thin films on thesurface of plants after being sprayed and contacted with the target plants so as to effectively kill germs and control the spread of the disease. In the invention, the raw materials are rich, the production method is simple, the plant-based antibacterial is cheap, convenient, environmentally-friendly, free from arousing medicine resistance and safe to human beings and livestocks, can be used for preventing and controlling various diseases such as powdery mildew, downy mildew and anthracnose in crops such as vegetables, fruits, flowers and plants.
Description
Technical field:
The present invention relates to a kind of bactericide, particularly a kind of botanical fungicide and production method thereof.
Background technology
According to statistics, about 400,000,000 hectares of area occurs in China's disease pest and weed throughout the year, owing to use agricultural chemicals, annual about 50,000,000,000 yuan of the direct economic loss that reduces of China.Chemical pesticide reaches 1,000,000 tons of preparations because efficiently being used in a large number fast in China's annual requirement, and 1 hundreds of millions tons of year spray liquids, the area of chemical control surpass 2,800,000,000 hectares times/years, and are year by year ascendant trend.Because the factors such as the high poison of some chemical pesticides, high residue and unreasonable use, when bringing the agricultural high yield to people, also bring the series of negative effects such as threat of the exceeding standard of pollution, Practice for Pesticide Residue in Agricultural Products amount, ecological disruption, the drug-fast generation of damage by disease and insect and the personal safety of environment, be unfavorable for the sustainable development of agricultural.Along with the progress of society and the raising of people's level of understanding, the direction that exploitation is efficient, low toxicity, safety, environment friendly agricultural that Environmental compatibility is good have become current novel pesticide initiative.According to statistics, China poisonous plant remaining kinds up to ten thousand, the wherein most of tool pesticide-germicide of poisonous plant effect.Have more than 1300 to plant according to the poisonous plant through identifying of listing in " Chinese poisonous plant " book.Be located in the Yunnan plant institute in Southwestern China section area through research in 40 years, found out 101 sections of poisonous plant, 943 kinds, nearly 100 kinds of doing Determination of composition.Water extract or the alcohol extract of nearly 1/2 plant show the inhibition ability to corps diseases in 220 kinds of main plant putting down in writing in " Chinese soil pesticide will "; B.J. enumerated 71 sections in " phytocide " book that holder gold is shown, 324 Plants have bactericidal activity.A lot of Chinese herbal medicines contain composition antibiotic, antibacterial, insecticidal activity, in the mankind's long-term practical experience of life process witness its effect.So the creating plants source biological pesticide is not only to prevention and elimination of disease and pests, preserve the ecological environment and people's health significant; And to developing the plant resources of China's abundant, the control that is used for pest has profound significance.Can predict, the China that enriches plant resources is arranged in the near future, botanical pesticide will have a great development, for Chinese and world agriculture are made more and more large contribution.
Summary of the invention
The purpose of this invention is to provide and a kind ofly have high bacteriostatic activity and efficacy stability is lasting, environmentally friendly, nontoxic to people and animals, do not develop immunity to drugs, botanical fungicide easy to use, and disclose its production method.
The present invention is achieved through the following technical solutions:
Botanical fungicide of the present invention is got with alcohol steep after physical crushing is mixed by rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, chinaberry root, and each batching is by weight percentage: rheum officinale 20-63%, rosin 5-10%, aloe 5-10%, phellodendron bark 17-40%, Chinese honey locust 5-10% and chinaberry root 5-10%.
The production method of botanical fungicide of the present invention is: the requirement according to batching after rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, the chinaberry root drying is pulverized and mixed, add container and carry out lixiviate with 50-80% ethanol as extracting solvent, extract is prepared at last finished product and is got final product by after concentrating, filtering.
The finished product of producing according to the inventive method is aqua, and the botanical fungicide in the batching has all obtained utilization, and the waste residue after the extraction is for the production of organic manure.
Good stability when botanical fungicide of the present invention uses after spraying the contact target plant, forms the antibacterial film of one deck on the surface of plant, and effectively killing pathogenic bacteria, control disease spread and cause harm.The raw material of botanical fungicide of the present invention is abundant, production method is simple, cheap and easy to use, environmentally friendly, be difficult for developing immunity to drugs, to the person poultry harmless, can be used for preventing and treating the multiple diseases such as powdery mildew on the crops such as vegetables, melon and fruit, flower plants and nursery stock, downy mildew, anthracnose.
Specific embodiment
Embodiment 1: a kind of botanical fungicide, by the aqua that forms with the leaching of 50% ethanol after rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, the chinaberry root drying and crushing, wherein rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, chinaberry root are 50: 5: 5 by weight: 30: 5: 5.
Embodiment 2: a kind of botanical fungicide, by the aqua that forms with the leaching of 60% ethanol after rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, the chinaberry root drying and crushing, wherein rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, chinaberry root are 40: 5: 5 by weight: 40: 5: 5.
Embodiment 3: a kind of botanical fungicide, by the aqua that forms with the leaching of 70% ethanol after rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, the chinaberry root drying and crushing, wherein rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, chinaberry root are 42: 8: 5 by weight: 25: 10: 10.
The concrete production method of the present invention is: at first with rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, chinaberry root drying, after mixing, physical crushing adds the leaching of speciality container according to above proportioning, then use ethanol as extracting solvent, extract is prepared at last finished product and is got final product by after concentrating, filtering.
Material slag after the leaching of the present invention can be used as the organic manure of plant; Being used for concentrated water can be recycling.
The extract finished product of the embodiment of the invention in use thin up 400-600 doubly can be used in the field.
The below compares the bactericidal action of above-mentioned three embodiment of the present invention and two conventional chemical medicaments (reference examples):
Reference examples 1:70% Wettable propineb powder is produced by Bayer Cropscience (China) Co., Ltd.
Reference examples 2:25% triazolone pulvis is produced by Jiangsu Sword Agrochemicals Co., Ltd..
With 3 embodiment of the invention described above and as 2 reference examples of prior art respectively as test sample, use after the same method mensuration control efficiency (the pesticide field efficacy medicine test criterion according to national standard is estimated) in specific crop field, concrete outcome is as shown in the table:
As can be seen from the table, control efficiency of the present invention and reference examples 1, reference examples 2 are close, illustrate that the present invention has the effect of alternative existing chemical sterilization powder; Simultaneously the present invention is botanical fungicide, cheap, environmentally friendly, be difficult for developing immunity to drugs, to the person poultry harmless, have the irreplaceable superiority of other chemical sterilization powder.
Claims (2)
1. botanical fungicide, it is characterized in that: got with alcohol steep after physical crushing is mixed by rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, chinaberry root, each batching is by weight percentage: rheum officinale 20-63%, rosin 5-10%, aloe 5-10%, phellodendron bark 17-40%, Chinese honey locust 5-10% and chinaberry root 5-10%.
2. the production method of a botanical fungicide as claimed in claim 1, it is characterized in that: the requirement according to batching after rheum officinale, rosin, aloe, phellodendron bark, Chinese honey locust, the chinaberry root drying is pulverized and mixed, add container and carry out lixiviate with 50-80% ethanol as extracting solvent, extract is prepared finished product at last by after concentrating, filtering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110071935 CN102119703B (en) | 2011-03-24 | 2011-03-24 | Plant-based antibacterial and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110071935 CN102119703B (en) | 2011-03-24 | 2011-03-24 | Plant-based antibacterial and production method thereof |
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| CN102119703A CN102119703A (en) | 2011-07-13 |
| CN102119703B true CN102119703B (en) | 2013-03-27 |
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| CN 201110071935 Active CN102119703B (en) | 2011-03-24 | 2011-03-24 | Plant-based antibacterial and production method thereof |
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| CN106577678B (en) * | 2012-11-19 | 2020-02-07 | 拱门木材保护有限公司 | Composition containing succinate dehydrogenase inhibitor |
| CN103651617B (en) * | 2013-12-04 | 2016-05-04 | 云南省农业科学院农业环境资源研究所 | One Plant Extracts evoking tobacco produces purposes and the preparation method to powder mildew resistance |
| CN104938538A (en) * | 2015-06-04 | 2015-09-30 | 胡凡营 | Plant-derived pesticide and production method thereof |
| CN105594757B (en) * | 2015-11-18 | 2018-07-10 | 北京联合大学 | A kind of wettable powder for preventing dry rot of potato and preparation method thereof |
| CN105394097B (en) * | 2015-11-18 | 2018-07-13 | 北京联合大学 | A kind of wettable powder and preparation method thereof of prevention sweet potato droop |
| CN108383342A (en) * | 2018-03-05 | 2018-08-10 | 北京弘纳绿源科技发展有限公司 | One kind administering biological agent for municipal sludge |
| CN108328890A (en) * | 2018-03-05 | 2018-07-27 | 北京弘纳绿源科技发展有限公司 | A kind of municipal sludge abatement equipment and method |
| CN108633928A (en) * | 2018-04-24 | 2018-10-12 | 弘大鼎业(武汉)科技有限公司 | One Plant Extracts sterilization bacteriostat stoste and preparation method thereof |
| CN108967454A (en) * | 2018-09-21 | 2018-12-11 | 北京弘纳绿源科技发展有限公司 | A kind of plant source extracts crop bactericide and its preparation process |
| CN113519569B (en) * | 2021-09-03 | 2022-07-05 | 重庆文理学院 | Preparation method of medicament for early-stage defoliation of kiwi fruits |
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| CN1045908A (en) * | 1989-03-31 | 1990-10-10 | 周厚德 | The Chinese herbal medicine and the production method thereof of control orange tree foot rot and gummosis |
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| CN1220829A (en) * | 1997-12-22 | 1999-06-30 | 大连市环境科学设计研究院 | Traditional Chinese medicine plaster for prevention and treating of diseases of fruit tree scurfskin and method of preparation thereof |
| CN101445408A (en) * | 2008-11-24 | 2009-06-03 | 天津农学院 | Botanical material coated fertilizer with bactericidal and sustained-release functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3121036B2 (en) * | 1991-04-12 | 2000-12-25 | 株式会社中埜酢店 | Plant pest control agent |
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| CN1045908A (en) * | 1989-03-31 | 1990-10-10 | 周厚德 | The Chinese herbal medicine and the production method thereof of control orange tree foot rot and gummosis |
| CN1102056A (en) * | 1993-10-23 | 1995-05-03 | 玉环县三联生物化学厂 | Plant germicide |
| CN1220829A (en) * | 1997-12-22 | 1999-06-30 | 大连市环境科学设计研究院 | Traditional Chinese medicine plaster for prevention and treating of diseases of fruit tree scurfskin and method of preparation thereof |
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| CN102119703A (en) | 2011-07-13 |
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Effective date of registration: 20230331 Address after: 512000 first floor and workshop of office building of Shaoguan Gaoxin plastic products Co., Ltd., No. 1, Xingye Road, industrial transfer industrial park, Zhenjiang District, Shaoguan City, Guangdong Province Patentee after: Shaoguan Gaoxin plastic products Co.,Ltd. Address before: 7th Floor, Building 737 Renmin West Road (Lianqiu Building), Jinhua City, Zhejiang Province, 321000 Patentee before: Zhejiang Huajing Bological Development Co.,Ltd. |