CN107148968A - A kind of environmentally friendly vegetable insecticide and preparation method thereof - Google Patents
A kind of environmentally friendly vegetable insecticide and preparation method thereof Download PDFInfo
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- CN107148968A CN107148968A CN201710429009.8A CN201710429009A CN107148968A CN 107148968 A CN107148968 A CN 107148968A CN 201710429009 A CN201710429009 A CN 201710429009A CN 107148968 A CN107148968 A CN 107148968A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/46—Stemonaceae [Stemona family], e.g. croomia
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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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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
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Abstract
The present invention relates to a kind of environmentally friendly vegetable insecticide and preparation method thereof, in parts by weight, including：5 10 parts of nicotine, 13 parts of Chinese alangium leaf extract, 13 parts of Radix Stemonae extract, 13 parts of wintergreen, 0.1 0.5 parts of agrochemical fertilizer sustained release agent, green open up 13 parts of microbial bacterial agent, 20 30 parts of solvent, 13 parts of cosolvent, 58 parts of emulsifying agent, 5 10 parts of dispersant, 15 parts of thickener, 13 parts of antifreezing agent, 30 40 parts of water.The plant insecticide drug effect height of the present invention, lasting period length, the generation of pest resistance to insecticide can be delayed；There is good prevention effect to tea geometrid, cabbage caterpillar, to plant non-hazardous, and to human body without any murder by poisoning and side effect, the various harm for avoiding traditional agricultural chemicals to bring human body completely.
Description
Technical field
The present invention relates to a kind of environmentally friendly vegetable insecticide and preparation method thereof, belong to pesticide field.
Background technology
China is a populous, country that arable land is nervous, and increases in grain production andrural incomes are agricultural production all the time
Main target.But for agricultural production, loss caused by crop diseases and pest crop smothering is at most up to 70%, by correctly making
40% loss can be then retrieved with agricultural chemicals.It can be seen that, disease pest and weed is controlled using agricultural chemicals, so that it is necessary to reduce the agricultural product underproduction
Technical measures.It is well known that chemical pesticide has prevention effect well for plant pest, but chemical pesticide is brought
Environmental pollution, the harm that is caused to the ecological balance be the unavoidable fact of the mankind.By contrast, botanical pesticide is at this
Aspect then has the superiority of uniqueness.Botanical pesticide is one of biological pesticide most ancient in human history, it be derived from naturally, with
In naturally, can degrade rapidly, no environmental problem has high selectivity, to person poultry safety, and also have do not produce resistance, without poisoning,
There is fertilizer efficiency, have stimulation to plant growth, the advantages of simultaneous can controlling pest and disease damage, as one of green bio agricultural chemicals first choice.
China's Insecticidal Plant Resource very abundant.Different plants includes various types of compound, and they also show not
With physiologically active, plant insect can be produced as chemical pesticide lure, repellent, poisoning, food refusal and regulation and interference do harm to
The effect that worm grows.
Existing botanical pesticide is all largely to obtain the plant for having insecticidal action compounding, and overall insecticidal effect is not as changing
Learn insecticide high, cause its popularization more difficult.
The content of the invention
The invention provides a kind of environmentally friendly vegetable insecticide, existing botanical pesticide insecticidal effect is solved general
The problem of and chemical pesticide residual it is high, seriously polluted the problem of.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of environmentally friendly vegetable insecticide, in parts by weight, including 5-10 parts of nicotine, Chinese alangium leaf extract 1-
3 parts, 1-3 parts of Radix Stemonae extract, 1-3 parts of wintergreen, 0.1-0.5 parts of agrochemical fertilizer sustained release agent, it is green open up 1-3 parts of microbial bacterial agent,
20-30 parts of solvent, 1-3 parts of cosolvent, 5-8 parts of emulsifying agent, 5-10 parts of dispersant, 1-5 parts of thickener, 1-3 parts of antifreezing agent and water
30 parts -40 parts.
Preferably：Described cosolvent is one or more of compositions in acetone, n-butanol, isopropanol, n-amyl alcohol.
Preferably：Described emulsifying agent is Tween-20, Tween 80, castor oil polyoxyethylene ether, DBSA
One or more of compositions in calcium, phenethyl phenol polyoxyethylene poly-oxygen propylene aether, NP series, BY series, OP series.
Preferably：Described dispersant is lauryl sodium sulfate, AEO, sulfosuccinate dioctyl phthalate
One kind in sodium salt, alkylnaphthalene sulfonate formaldehyde condensation products, sodium lignin sulfonate, fatty acid polyethylene glycol ester, polyacrylamide
Or several compositions.
Preferably：Described thickener is Sodium Hydroxymethyl Stalcs, polyvinylpyrrolidone, sanlose, poly-
One or more of compositions in vinyl alcohol.
Preferably：Described antifreezing agent is one or more of compositions of ethylene glycol, propane diols, glycerine, urea, ammonium sulfate.
Preferably：The preparation method of described Chinese alangium leaf extract is：The Chinese alangium leaf after crushing is weighed, according to anise
The solid-liquid ratio of maple leaf and 80% ethanol is 1g：5ml ratio 80% ethanol of addition soaks at room temperature is put into ultrasonic wave cleaning after 24h
Device (50khz) ultrasonic extraction 10 minutes, filtering, is concentrated under reduced pressure, and is freeze-dried, and both obtains Chinese alangium leaf extract.
Preferably：The preparation method of described Radix Stemonae extract is：The tuber of stemona after crushing is weighed, according to the tuber of stemona and 60% second
The solid-liquid ratio of alcohol is 1g：5ml ratio adds 60% ethanol soaks and ultrasonic cleaner (50khz) is put into after 24h surpasses at room temperature
Sound is extracted 10 minutes, filtering, is concentrated under reduced pressure, and is freeze-dried, and both obtains Radix Stemonae extract.
Present invention provides a kind of preparation method of environmentally friendly vegetable insecticide, comprise the following steps：
(1) by nicotine, Chinese alangium leaf extract, Radix Stemonae extract, wintergreen, agrochemical fertilizer sustained release agent, green open up microorganism
Agent, solvent, cosolvent, dispersant and emulsifying agent are mixed, and are allowed to be dissolved into uniform oil phase；
(2) water, antifreezing agent and thickener are mixed into uniform aqueous phase；
(3) in a kettle. high-speed stirred while oil phase is added into aqueous phase, slowly add water until reach phase inversion point, open
Cutter carries out high speed shear, shears 20 minutes to 1 hour, forms the aqueous emulsion of oil-in-water type, obtains environmentally friendly plant and kill
Worm agent.
Beneficial effects of the present invention：
The plant insecticide drug effect height of the present invention, lasting period length, the generation of pest resistance to insecticide can be delayed；To fruit tree aphid
Worm, cabbage caterpillar have good prevention effect, to plant non-hazardous, and human body is kept away completely without any murder by poisoning and side effect
Exempt from the various harm that traditional agricultural chemicals is brought to human body.
The present invention by add agrochemical fertilizer sustained release agent and it is green open up microbial bacterial agent, both of which is combined and can effectively carried
High insecticidal effect.
The agrochemical fertilizer sustained release agent that the present invention is used is Shijiazhuang Jianyuan Starch Derivative Co., Ltd.'s production, the agricultural chemicals
Fertilizer slow-release formulation is developed by natural macromolecular material, can be degraded automatically, environment-protecting and non-poisonous.The end product that it is decomposed is not
Containing poisonous metal, the chemical quality of agricultural chemicals will not be had a negative impact, be conducive to environmental protection, be to aid in improving pesticide market
" the natural environmental-protective type insecticides adjuvant of competitiveness.Add after the patented product, can significantly subtract in pulvis, liquid, granular agrochemical
The evaporation leaching loss of few agricultural chemicals, with good sustained release and synergistic effect, to different active compounds, nitrate enhancement up to 6 to 20 times,
The reference consumption of agricultural chemicals can be reduced in actual use up to more than 50%, be a kind of saving, heavy duty detergent auxiliary agent again.Add agricultural chemicals
Fertilizer slow-release formulation effectively reduces the usage amount of insecticide.It is green to open up the pure natural microbial bacterial agent of microbial bacterial agent, can be rapid
Penetrate into worm's ovum, larva, in adult body, rapid paralysis nerve, interference metabolism, suppress insect pest breathing.Can the two combination
Insecticide efficiency can be effectively improved.
Embodiment
Below in conjunction with the specific embodiment of the invention, technical scheme is clearly and completely described, shown
So, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the reality in the present invention
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In the scope of protection of the invention.
The preparation method for the Chinese alangium leaf extract that this implementation is used for：The Chinese alangium leaf after crushing is weighed, according to eight
The solid-liquid ratio of angle maple leaf and 80% ethanol is 1g：5ml ratio adds 80% ethanol and soaks that ultrasonic wave is put into after 24h is clear at room temperature
Wash device (50khz) ultrasonic extraction 10 minutes, filter, be concentrated under reduced pressure, be freeze-dried, both obtain Chinese alangium leaf extract.
The preparation method of Radix Stemonae extract is：The tuber of stemona after crushing is weighed, is according to the solid-liquid ratio of the tuber of stemona and 60% ethanol
1g：5ml ratio 60% ethanol of addition soaks at room temperature is put into ultrasonic cleaner (50khz) ultrasonic extraction 10 minutes after 24h,
Filtering, is concentrated under reduced pressure, and is freeze-dried, and both obtains Radix Stemonae extract.
Embodiment 1
A kind of environmentally friendly vegetable insecticide, in parts by weight, including：5 parts of nicotine, 2 parts of Chinese alangium leaf extract,
3 parts of Radix Stemonae extract, 1 part of wintergreen, 0.1 part of agrochemical fertilizer sustained release agent, green open up 2 parts of microbial bacterial agent, 30 parts of solvent, cosolvent
1 part, 5 parts of emulsifying agent, 5 parts of dispersant, 5 parts of thickener, 1 part of antifreezing agent, 30 parts of water.
Cosolvent is n-butanol；Emulsifying agent is Tween-20；Dispersant is lauryl sodium sulfate；Thickener is methylol
Sodium starch；Antifreezing agent is ethylene glycol.
Its preparation method, comprises the following steps：
(1) by nicotine, Chinese alangium leaf extract, Radix Stemonae extract, wintergreen, agrochemical fertilizer sustained release agent, green open up microorganism
Agent, solvent, cosolvent, dispersant and emulsifying agent are mixed, and are allowed to be dissolved into uniform oil phase；
(2) water, antifreezing agent and thickener are mixed into uniform aqueous phase；
(3) in a kettle. high-speed stirred while oil phase is added into aqueous phase, slowly add water until reach phase inversion point, open
Cutter carries out high speed shear, shears 20 minutes to 1 hour, forms the aqueous emulsion of oil-in-water type, obtains environmentally friendly plant and kill
Worm agent.
In use, being diluted with water 200 times, the selection cloudy day carries out spray once a day at pest and disease damage generation with drug-spraying instrument
Spill, continuous sprinkling 2 days, sprinkling this product is after 1~2 day.According to GBT17980-2000, pesticide field efficacy medicine test criterion, preventing and treating fruit
The preventive effect 97.6% of aphid is set, the preventive effect 99.1% of bollworm is prevented and treated, the preventive effect 97.3% of cabbage caterpillar is prevented and treated.
Embodiment 2
A kind of environmentally friendly vegetable insecticide, in parts by weight, including：8 parts of nicotine, 1 part of Chinese alangium leaf extract,
2 parts of Radix Stemonae extract, 2 parts of wintergreen, 0.3 part of agrochemical fertilizer sustained release agent, green open up 1 part of microbial bacterial agent, 20 parts of solvent, cosolvent
2 parts, 6 parts of emulsifying agent, 8 parts of dispersant, 3 parts of thickener, 2 parts of antifreezing agent, 35 parts of water.
Cosolvent is acetone；Emulsifying agent is castor oil polyoxyethylene ether；Dispersant is lauryl sodium sulfate；Thickener is
Polyvinyl alcohol；Antifreezing agent is glycerine.
Its preparation method, comprises the following steps：
(1) by nicotine, Chinese alangium leaf extract, Radix Stemonae extract, wintergreen, agrochemical fertilizer sustained release agent, green open up microorganism
Agent, solvent, cosolvent, dispersant and emulsifying agent are mixed, and are allowed to be dissolved into uniform oil phase；
(2) water, antifreezing agent and thickener are mixed into uniform aqueous phase；
(3) in a kettle. high-speed stirred while oil phase is added into aqueous phase, slowly add water until reach phase inversion point, open
Cutter carries out high speed shear, shears 20 minutes to 1 hour, forms the aqueous emulsion of oil-in-water type, obtains environmentally friendly plant and kill
Worm agent.
In use, being diluted with water 200 times, the selection cloudy day carries out spray once a day at pest and disease damage generation with drug-spraying instrument
Spill, continuous sprinkling 2 days, sprinkling this product is after 1~2 day.According to GBT17980-2000, pesticide field efficacy medicine test criterion, preventing and treating fruit
The preventive effect 97.6% of aphid is set, the preventive effect 98.8% of bollworm is prevented and treated, the preventive effect 98.2% of cabbage caterpillar is prevented and treated.
Embodiment 3
A kind of environmentally friendly vegetable insecticide, in parts by weight, including：10 parts of nicotine, Chinese alangium leaf extract 3
Part, 1 part of Radix Stemonae extract, 3 parts of wintergreen, 0.5 part of agrochemical fertilizer sustained release agent, green open up 3 parts of microbial bacterial agent, 25 parts of solvent, help
3 parts of solvent, 8 parts of emulsifying agent, 10 parts of dispersant, 1 part of thickener, 3 parts of antifreezing agent, 40 parts of water.
Cosolvent is n-amyl alcohol；Emulsifying agent is calcium dodecyl benzene sulfonate；Dispersant is polyacrylamide；Thickener is carboxylic
Methylcellulose sodium salt；Antifreezing agent is ammonium sulfate.
Its preparation method, comprises the following steps：
(1) by nicotine, Chinese alangium leaf extract, Radix Stemonae extract, wintergreen, agrochemical fertilizer sustained release agent, green open up microorganism
Agent, solvent, cosolvent, dispersant and emulsifying agent are mixed, and are allowed to be dissolved into uniform oil phase；
(2) water, antifreezing agent and thickener are mixed into uniform aqueous phase；
(3) in a kettle. high-speed stirred while oil phase is added into aqueous phase, slowly add water until reach phase inversion point, open
Cutter carries out high speed shear, shears 20 minutes to 1 hour, forms the aqueous emulsion of oil-in-water type, obtains environmentally friendly plant and kill
Worm agent.
In use, being diluted with water 200 times, the selection cloudy day carries out spray once a day at pest and disease damage generation with drug-spraying instrument
Spill, continuous sprinkling 2 days, sprinkling this product is after 1~2 day.According to GBT17980-2000, pesticide field efficacy medicine test criterion, preventing and treating fruit
The preventive effect 95.6% of aphid is set, the preventive effect 98.6% of bollworm is prevented and treated, the preventive effect 98.7% of cabbage caterpillar is prevented and treated.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of environmentally friendly vegetable insecticide, it is characterised in that：In parts by weight, including 5-10 parts of nicotine, alangium
1-3 parts of leaf extract, 1-3 parts of Radix Stemonae extract, 1-3 parts of wintergreen, 0.1-0.5 parts of agrochemical fertilizer sustained release agent, green open up microorganism
1-3 parts of microbial inoculum, 20-30 parts of solvent, 1-3 parts of cosolvent, 5-8 parts of emulsifying agent, 5-10 parts of dispersant, 1-5 parts of thickener, antifreezing agent
1-3 parts and 30-40 parts of water.
2. a kind of environmentally friendly vegetable insecticide according to claim 1, it is characterised in that：Described solvent is described
The one or more that solvent is included in methanol, ethanol, ethyl acetate, dimethylbenzene, toluene, chloroform, cyclohexanone, isobutanol are mixed
Close；Described cosolvent is one or more of compositions in acetone, n-butanol, isopropanol, n-amyl alcohol.
3. a kind of environmentally friendly vegetable insecticide according to claim 1, it is characterised in that：Described emulsifying agent is to tell
Temperature -20, Tween 80, castor oil polyoxyethylene ether, calcium dodecyl benzene sulfonate, phenethyl phenol polyoxyethylene poly-oxygen propylene aether,
One or more of compositions in NP series, BY series, OP series.
4. a kind of environmentally friendly vegetable insecticide according to claim 1, it is characterised in that：Described dispersant is 12
It is sodium alkyl sulfate, AEO, aerosol-OT salt, alkylnaphthalene sulfonate formaldehyde condensation products, wooden
One or more of compositions in plain sodium sulfonate, fatty acid polyethylene glycol ester, polyacrylamide.
5. a kind of environmentally friendly vegetable insecticide according to claim 1, it is characterised in that：Described thickener is hydroxyl first
One or more of compositions in base sodium starch, polyvinylpyrrolidone, sanlose, polyvinyl alcohol.
6. a kind of environmentally friendly vegetable insecticide according to claim 1, it is characterised in that：Described antifreezing agent is second two
Alcohol, propane diols, glycerine, urea, one or more of compositions of ammonium sulfate.
7. a kind of environmentally friendly vegetable insecticide according to claim 1, it is characterised in that：Described Chinese alangium leaf is carried
The preparation method for taking thing is：The Chinese alangium leaf after crushing is weighed, is 1g according to the solid-liquid ratio of Chinese alangium leaf and 80% ethanol：5ml
Ratio add 80% ethanol and soak ultrasonic cleaner (50khz) ultrasonic extraction is put into after 24h 10 minutes at room temperature, filter,
It is concentrated under reduced pressure, is freeze-dried, both obtains Chinese alangium leaf extract.
8. a kind of environmentally friendly vegetable insecticide according to claim 1, it is characterised in that：Described Radix Stemonae extract
Preparation method be：The tuber of stemona after crushing is weighed, is 1g according to the solid-liquid ratio of the tuber of stemona and 60% ethanol：5ml ratio is added
60% ethanol soaks at room temperature is put into ultrasonic cleaner (50khz) ultrasonic extraction 10 minutes after 24h, filtering, is concentrated under reduced pressure, cold
It is lyophilized dry, both obtain Radix Stemonae extract.
9. a kind of preparation method of environmentally friendly vegetable insecticide as described in claim any one of 1-8, it is characterised in that
Comprise the following steps：
(1) by nicotine, Chinese alangium leaf extract, Radix Stemonae extract, wintergreen, agrochemical fertilizer sustained release agent, it is green open up microorganism agent, it is molten
Agent, cosolvent, dispersant and emulsifying agent are mixed, and are allowed to be dissolved into uniform oil phase；
(2) water, antifreezing agent and thickener are mixed into uniform aqueous phase；
(3) in a kettle. high-speed stirred while oil phase is added into aqueous phase, slowly add water until reach phase inversion point, open shearing
Machine carries out high speed shear, shears 20 minutes to 1 hour, forms the aqueous emulsion of oil-in-water type, obtains environmentally friendly vegetable insecticide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710429009.8A CN107148968A (en) | 2017-06-08 | 2017-06-08 | A kind of environmentally friendly vegetable insecticide and preparation method thereof |
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| CN201710429009.8A CN107148968A (en) | 2017-06-08 | 2017-06-08 | A kind of environmentally friendly vegetable insecticide and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194744A (en) * | 2019-12-03 | 2020-05-26 | 浙江威原天盛作物科技有限公司 | Environment-friendly synergistic spray additive and preparation method and application thereof |
| CN113841694A (en) * | 2021-11-11 | 2021-12-28 | 朱秀苗 | Environment-friendly agricultural pesticide for pest control and preparation method thereof |
| CN114009429A (en) * | 2021-11-25 | 2022-02-08 | 张艳华 | Plant protective agent and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535391A (en) * | 2013-09-27 | 2014-01-29 | 江志鑫 | Vegetable insecticide |
| CN106212523A (en) * | 2016-07-29 | 2016-12-14 | 朱秀琴 | A kind of high efficacy pesticide for plant formula |
-
2017
- 2017-06-08 CN CN201710429009.8A patent/CN107148968A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535391A (en) * | 2013-09-27 | 2014-01-29 | 江志鑫 | Vegetable insecticide |
| CN106212523A (en) * | 2016-07-29 | 2016-12-14 | 朱秀琴 | A kind of high efficacy pesticide for plant formula |
Non-Patent Citations (1)
| Title |
|---|
| 王险峰: ""浅议农药产品之开发"", 《农药市场信息》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194744A (en) * | 2019-12-03 | 2020-05-26 | 浙江威原天盛作物科技有限公司 | Environment-friendly synergistic spray additive and preparation method and application thereof |
| CN113841694A (en) * | 2021-11-11 | 2021-12-28 | 朱秀苗 | Environment-friendly agricultural pesticide for pest control and preparation method thereof |
| CN114009429A (en) * | 2021-11-25 | 2022-02-08 | 张艳华 | Plant protective agent and preparation method and application thereof |
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Application publication date: 20170912 |