CN104082357A - Botanical biopesticide - Google Patents
Botanical biopesticide Download PDFInfo
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- CN104082357A CN104082357A CN201410301715.0A CN201410301715A CN104082357A CN 104082357 A CN104082357 A CN 104082357A CN 201410301715 A CN201410301715 A CN 201410301715A CN 104082357 A CN104082357 A CN 104082357A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention relates to a botanical biopesticide. The botanical biopesticide is an aqueous emulsion composed of the extracts of plant active ingredients and auxiliaries, wherein the plant active ingredients include the extracts of sophora alopecuroide, cynanchum komarovii and thymus serpyllum, and the water extracts of onion, garlic and rheum; the auxiliaries include white sugar, turpentine oil and an emulsifying agent. Prepared from the reproducible edible plants used as the raw materials, the botanical biopesticide is pollution-free, has no pollution on the environment, complies with the pollution-free green ecological agricultural input norms and also has no withdrawal time. The botanical biopesticide is prepared compatibly from the Chinese herbal medicines, namely sophora alopecuroide, cynanchum komarovii and thymus serpyllum, added with the garlic as the major ingredient, onion as the auxiliary ingredient and rheum as the initiator; in the formula, the onion, similar to the garlic, contains a plurality of biological sulfides, and the sulfides are combined with the sulfides in the garlic to generate new allicin under the action of the alliinase. As the rheum and table vinegar are added, the efficacy and stability of the botanical biopesticide are further improved and the botanical biopesticide can be preserved for a long time without losing efficacy; the quality of crops can be improved.
Description
Technical field
The present invention relates to a kind of botanical biological pesticide, particularly a kind of taking plant crop as raw material and non-harmful botanical pesticide and preparation method thereof.
Background technology
Chemical pesticide control diseases and pests of agronomic crop effect is rapid, is a kind of now widely used agricultural chemicals.But the harmfulness of its high residue to human body and environmental disruption is manifested day by day.Because pest develops immunity to drugs gradually to chemical pesticide, agricultural chemicals usage amount is increased year by year, average 8-10 kilogram for mu, the highest consumption exceedes 15 kilograms, its severe contamination soil, water body, destruction ecotope, and cause the rich long-pending chronic poisoning of people and animals by food chain, be detrimental to health and life security.Meanwhile, chemical pesticide also reduces quality and the local flavor of crop.Although country drops into huge fund and builds Vegetable Base, still inevitably uses in a large number chemical pesticide in actual production process.
Cynanchum Komarovii is mainly distributed in half-desert area, desert, northwest, and the alkaloid that its plant is rich in has toxic action to aphid, cabbage caterpillar, diamond-back moth, is a kind of ideal botanical pesticide resource.
Thymus plant China be called Mongollian Thyme Herb, Chinese prickly ash, Chinese pepper, lindera glauca, thyme etc.Thyme blade can be in conjunction with the cooking of various meat, fish and shellfish, makes tea and can help to reach aid digestion, elimination ventosity and relieve the effect of alcohol, and adds honey and can control paroxysmal spasmodic cough, catch a cold and have a sore throat in preserved material.Bath and also have the effect of the nerve of releiving and calm, refining essential oil has bactericidal action, and can add freckle cream to make, and tool is eliminated freckle, repairing aging skin, also can make the material of perfumed soap and mouthwash.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of broad-spectrum, high-effect compound plant source pesticide.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of botanical biological pesticide, the aqueous emulsion being formed by effective ingredients in plant extract and auxiliary agent, effective ingredients in plant comprises that bitter coal tub, OX-heart flutter the water extract of son, thyme extract and round onions, garlic, rheum officinale, and adjuvant used is white sugar, turpentine oil and emulsifier.
The invention has the beneficial effects as follows: be raw material owing to adopting renewable food plant, so nuisanceless, non-environmental-pollution, meets the nuisanceless green ecological agriculture and drop into specification, and without the off-drug period.2, product adopts the bitter coal tub of Chinese medicine, OX-heart to flutter son, thyme compatibility, and taking garlic as main, round onions is for helping, and rheum officinale is prepared for drawing; In formula, round onions contains and the similar multiple biogenic sulfide of garlic, and these sulphide combine with the sulphide in garlic and generate new allicin under the effect of large allinase.Add that rheum officinale, vinegar have further improved efficacy of drugs and stability, can preserve and not lose efficacy for a long time.3, can improve the quality of crop.
Raw material while or food that the present invention is used, so product also has supplementary crop nutrition content, improve photosynthesis, promotes the effect of growth, thereby improved the quality of crop also have the effect of fertilizer.4, there is the antibacterial prophylaxis effect of broad-spectrum high efficacy, can prevent and treat downy mildew of cucurbits, powdery mildew, damping off, anthracnose, fusarium wilt, early blight of tomato, late blight, gray mold, celery septoria disease, damping off, wheat rust etc., efficient 85%-95%.5, raw material sources are extensive, and all there is production various places, and are renewable plant, and cost is low, and round onions and garlic that 0.07 hectare is produced can be manufactured product 1.5-2 ton of the present invention.6, manufacture method is simple, cost is low.
On the basis of technique scheme, the present invention can also do following improvement.
The present invention also provides a kind of botanical biological pesticide preparation method, comprises the following steps:
Step (1) round onions 29.5～39.6 weight portions, 5.6～26.5 weight portions, rheum officinale 2.5～4.5 weight portions; By garlic chopping and 6.8～9.9 weight portion vinegar mixer mill pulpings, round onions chopping is worn into slurry and mix with vinegar mashed garlic slurry, after being pulverized, rheum officinale by flooding, extract is added in above-mentioned mixing slurry, leave standstill the mixing material of filter residue;
The extraction solvent that the described Sophora alopecuroide of step (2), OX-heart are flutterred son, thyme employing is ethanol, and Microwave Extraction condition is: normal temperature, weight solid-to-liquid ratio 1:15, microwave power 1300W, frequency: 2000Hz, time 15min, extract solid weight water content 8～10%;
The weight proportion of each effective component extracts is: bitter coal tub extract: OX-heart is flutterred seed extract: thyme extract=1:0.2:0.2; The preparation method of above-mentioned aqueous emulsion is that the weight proportion of aqueous emulsion is: effective ingredients in plant extract 0.8%, and white sugar 1%, turpentine oil: 10%, emulsifier: 5%, all the other are step (1) mixing material.
Further, step (1) is preferably gets 15.6～26.5 parts, garlic, is cut into the granule of diameter 1.5～2.5mm, stirs 15～20 minutes in air, adds 6.8～9.9 parts of vinegars, and mixture is worn into vinegar mashed garlic slurry; Get 29.5～39.6 parts of round onions, be cut into small pieces, wear into slurry, mix with vinegar mashed garlic slurry; Get 2.5～4.5 parts of rheum officinales, pulverize, use flooding 4～5 hours, filter residue obtains extract; Extract is added in round onions garlic vinegar slurry, mix thoroughly, leave standstill 15～20 days, filter residue forms.
Embodiment
Below in conjunction with embodiment, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
Get garlic 20.6kg, be cut into the granule of diameter 1.5～2.5mm, stir 15～20 minutes in air, add edible vinegar (ethanol content 42%) 8.1kg, mixture is worn into vinegar mashed garlic slurry; Get round onions 37.7kg, be cut into the fritter of diameter 7～10mm, wear into slurry, mix with vinegar mashed garlic slurry; Get rheum officinale 3.5kg, pulverize, use flooding 3.5 hours, filter residue obtains extract; Extract is added in round onions garlic vinegar slurry, mixes thoroughly, pack in airtight container and be placed in 20～25 DEG C of environment, leave standstill 15～20 days, filter residue and the present invention's the first mixing material;
The extraction solvent that described Sophora alopecuroide, OX-heart are flutterred son, thyme employing is ethanol, and Microwave Extraction condition is: normal temperature, weight solid-to-liquid ratio 1:15, microwave power 1300W, frequency: 2000Hz, time 15min, extract solid weight water content 8～10%;
The weight proportion of each effective component extracts is: bitter coal tub extract: OX-heart is flutterred seed extract: thyme extract=1:0.2:0.2; The preparation method of above-mentioned aqueous emulsion is that the weight proportion of aqueous emulsion is: effective ingredients in plant extract 0.8%, and white sugar 1%, turpentine oil: 10%, emulsifier: 5%, all the other are embodiment 1 first mixing material.
Embodiment 2
Get garlic 16.2kg, be cut into the granule of diameter 1.5～2.5mm, stir 18～20 minutes in air, add edible vinegar (ethanol content 50%) 9.5kg, on mixture, steel is worn into vinegar mashed garlic slurry; Get round onions 31.5kg, be cut into the fritter of diameter 7～10mm, wear into slurry with steel, mix with vinegar mashed garlic slurry; Get rheum officinale 4.3kg, pulverize, use flooding 5 hours, filter residue obtains extract; Extract is added in round onions garlic vinegar slurry, mixes thoroughly, pack in airtight container and be placed in 20-25 DEG C of environment, leave standstill 20 days, filter residue and the present invention's the first mixing material;
The extraction solvent that described Sophora alopecuroide, OX-heart are flutterred son, thyme employing is ethanol, and Microwave Extraction condition is: normal temperature, weight solid-to-liquid ratio 1:15, microwave power 1300W, frequency: 2000Hz, time 15min, extract solid weight water content 8～10%;
The weight proportion of each effective component extracts is: bitter coal tub extract: OX-heart is flutterred seed extract: thyme extract=1:0.2:0.2; The preparation method of above-mentioned aqueous emulsion is that the weight proportion of aqueous emulsion is: effective ingredients in plant extract 0.8%, and white sugar 1%, turpentine oil: 10%, emulsifier: 5%, all the other are embodiment 2 first mixing materials.
Embodiment 3
Get garlic 25.5kg, be cut into the granule of diameter 1.5～2.5mm, stir 18～20 minutes in air, add edible vinegar (ethanol content 60%) 7.3kg, on mixture, steel is worn into vinegar mashed garlic slurry; Get round onions 38.5kg, be cut into the fritter of diameter 7～10mm, wear into slurry with steel, mix with vinegar mashed garlic slurry; Get rheum officinale 2.8kg, pulverize, use flooding 4.5 hours, filter residue obtains extract; Extract is added in round onions garlic vinegar slurry, mixes thoroughly, pack in airtight container and be placed in 20-25 DEG C of environment, leave standstill 15 days, filter residue and the present invention's the first mixing material;
The extraction solvent that described Sophora alopecuroide, OX-heart are flutterred son, thyme employing is ethanol, and Microwave Extraction condition is: normal temperature, weight solid-to-liquid ratio 1:15, microwave power 1300W, frequency: 2000Hz, time 15min, extract solid weight water content 8～10%;
The weight proportion of each effective component extracts is: bitter coal tub extract: OX-heart is flutterred seed extract: thyme extract=1:0.2:0.2; The preparation method of above-mentioned aqueous emulsion is that the weight proportion of aqueous emulsion is: effective ingredients in plant extract 0.8%, and white sugar 1%, turpentine oil: 10%, emulsifier: 5%, all the other are embodiment 3 first mixing materials.
When product of the present invention uses, add 300 times of clear water, this product of 1g adds 300g water and is made into dilution and uses.5kg product of the present invention can be prevented and treated 8 to 10 mu of areas.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a botanical biological pesticide, it is characterized in that, the aqueous emulsion being formed by effective ingredients in plant extract and auxiliary agent, effective ingredients in plant comprises that bitter coal tub, OX-heart flutter the water extract of son, thyme extract and round onions, garlic, rheum officinale, and adjuvant used is white sugar, turpentine oil and emulsifier.
2. a botanical biological pesticide preparation method, is characterized in that, comprises the following steps:
Step (1) round onions 29.5～39.6 weight portions, 5.6～26.5 weight portions, rheum officinale 2.5～4.5 weight portions; By garlic chopping and 6.8～9.9 weight portion vinegar mixer mill pulpings, round onions chopping is worn into slurry and mix with vinegar mashed garlic slurry, after being pulverized, rheum officinale by flooding, extract is added in above-mentioned mixing slurry, leave standstill the mixing material of filter residue;
The extraction solvent that the described Sophora alopecuroide of step (2), OX-heart are flutterred son, thyme employing is ethanol, and Microwave Extraction condition is: normal temperature, weight solid-to-liquid ratio 1:15, microwave power 1300W, frequency: 2000Hz, time 15min, extract solid weight water content 8～10%;
The weight proportion of each effective component extracts is: bitter coal tub extract: OX-heart is flutterred seed extract: thyme extract=1:0.2:0.2; The preparation method of above-mentioned aqueous emulsion is that the weight proportion of aqueous emulsion is: effective ingredients in plant extract 0.8%, and white sugar 1%, turpentine oil: 10%, emulsifier: 5%, all the other are step (1) mixing material.
3. a kind of botanical biological pesticide preparation method according to claim 1, is characterized in that,
Step (1) is got 15.6～26.5 parts, garlic, is cut into the granule of diameter 1.5～2.5mm, stirs 15～20 minutes in air, adds 6.8～9.9 parts of vinegars, and mixture is worn into vinegar mashed garlic slurry; Get 29.5～39.6 parts of round onions, be cut into small pieces, wear into slurry, mix with vinegar mashed garlic slurry; Get 2.5～4.5 parts of rheum officinales, pulverize, use flooding 4～5 hours, filter residue obtains extract; Extract is added in round onions garlic vinegar slurry, mix thoroughly, leave standstill 15～20 days, filter residue forms.
Priority Applications (1)
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| CN201410301715.0A CN104082357A (en) | 2014-06-27 | 2014-06-27 | Botanical biopesticide |
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| CN201410301715.0A CN104082357A (en) | 2014-06-27 | 2014-06-27 | Botanical biopesticide |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284913A (en) * | 2015-12-04 | 2016-02-03 | 成都新朝阳作物科学有限公司 | Pesticide composition containing sophora alopecuroide and vetchleaf sophora root extract as well as preparation method and application thereof |
| CN107296044A (en) * | 2017-07-11 | 2017-10-27 | 北京清源保生物科技有限公司 | A kind of botanical pesticide surfactant and preparation method and application |
| CN107484781A (en) * | 2017-08-22 | 2017-12-19 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of bactericidal composition for being used to prevent and treat watermelon anthrax |
| CN107488059A (en) * | 2017-07-28 | 2017-12-19 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of Bactericide fertilizer based on turmeric root tuber extract |
| CN107509750A (en) * | 2017-08-15 | 2017-12-26 | 温妙云 | For prevent and treat asparagus bean rust, cowpea prodenia litura plant extracts |
| CN107549219A (en) * | 2017-08-15 | 2018-01-09 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of multifunctional plant extractive |
| CN107568271A (en) * | 2017-08-15 | 2018-01-12 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | Plant extracts with disease-prevention and insecticide and raising nutrient content of plant |
| CN108558499A (en) * | 2018-04-09 | 2018-09-21 | 山东省农业科学院农业资源与环境研究所 | A kind of compound formulation for melon crop of the extract containing edible fungi residue |
| CN108850022A (en) * | 2018-06-29 | 2018-11-23 | 松桃鑫山农业科技开发有限公司 | A kind of composition and preparation method thereof for preventing and treating tomato early blight |
| WO2019019416A1 (en) * | 2017-07-28 | 2019-01-31 | 温妙云 | Medical fertilizer containing plant tissue extract and preparation method therefor |
| CN112314633A (en) * | 2020-11-24 | 2021-02-05 | 榆林学院 | Bull heart grass botanical fungicide and preparation method thereof |
| CN112772684A (en) * | 2021-01-21 | 2021-05-11 | 肖红远 | Air degerming agent and preparation method thereof |
| CN114762505A (en) * | 2022-03-25 | 2022-07-19 | 西北农林科技大学 | Wild pepper nematicide, preparation method and application thereof |
-
2014
- 2014-06-27 CN CN201410301715.0A patent/CN104082357A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284913A (en) * | 2015-12-04 | 2016-02-03 | 成都新朝阳作物科学有限公司 | Pesticide composition containing sophora alopecuroide and vetchleaf sophora root extract as well as preparation method and application thereof |
| CN107296044A (en) * | 2017-07-11 | 2017-10-27 | 北京清源保生物科技有限公司 | A kind of botanical pesticide surfactant and preparation method and application |
| CN107296044B (en) * | 2017-07-11 | 2021-03-30 | 北京清源保生物科技有限公司 | Plant-source pesticide surfactant and preparation method and application thereof |
| WO2019019416A1 (en) * | 2017-07-28 | 2019-01-31 | 温妙云 | Medical fertilizer containing plant tissue extract and preparation method therefor |
| CN107488059A (en) * | 2017-07-28 | 2017-12-19 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of Bactericide fertilizer based on turmeric root tuber extract |
| CN107509750A (en) * | 2017-08-15 | 2017-12-26 | 温妙云 | For prevent and treat asparagus bean rust, cowpea prodenia litura plant extracts |
| CN107549219A (en) * | 2017-08-15 | 2018-01-09 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of multifunctional plant extractive |
| CN107568271A (en) * | 2017-08-15 | 2018-01-12 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | Plant extracts with disease-prevention and insecticide and raising nutrient content of plant |
| CN107484781A (en) * | 2017-08-22 | 2017-12-19 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of bactericidal composition for being used to prevent and treat watermelon anthrax |
| CN108558499A (en) * | 2018-04-09 | 2018-09-21 | 山东省农业科学院农业资源与环境研究所 | A kind of compound formulation for melon crop of the extract containing edible fungi residue |
| CN108850022A (en) * | 2018-06-29 | 2018-11-23 | 松桃鑫山农业科技开发有限公司 | A kind of composition and preparation method thereof for preventing and treating tomato early blight |
| CN112314633A (en) * | 2020-11-24 | 2021-02-05 | 榆林学院 | Bull heart grass botanical fungicide and preparation method thereof |
| CN112772684A (en) * | 2021-01-21 | 2021-05-11 | 肖红远 | Air degerming agent and preparation method thereof |
| CN114762505A (en) * | 2022-03-25 | 2022-07-19 | 西北农林科技大学 | Wild pepper nematicide, preparation method and application thereof |
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Application publication date: 20141008 |