CN105724460A - Insecticide capable of preventing and treating aphids and mites and preparation method of insecticide - Google Patents
Insecticide capable of preventing and treating aphids and mites and preparation method of insecticide Download PDFInfo
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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
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/22—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
- A01N37/24—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides containing at least one oxygen or sulfur atom being directly attached to the same aromatic ring system
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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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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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
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
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Abstract
The invention provides an insecticide capable of preventing and treating aphids and mites and a preparation method of the insecticide. The insecticide is prepared from capsaicin, matrine, neochamaejasmin, nicotine and veratrum nigrum extract. The preparation method comprises the specific preparation steps: after carrying out freeze thawing on radix sophorae flavescentis, putting the radix sophorae flavescentis and chilies into a plant crusher and crushing; adding alcohol in a multifunctional extraction pot, and heating, reflowing and extracting; separating to obtain an extracting solution A and material dreg; after recycling ethanol from the material dreg, extracting with water at room temperature under an ultrasonic assisting condition to obtain an extracting solution B; mixing the extracting solution A and the extracting solution B to obtain a matrine and capsaicin concentrated liquid; extracting the veratrum nigrum with alcohol at the room temperature under the ultrasonic assisting condition so as to obtain the veratrum nigrum extract; and uniformly mixing the matrine and capsaicin concentrated liquid, the veratrum nigrum extract, the neochamaejasmin and the nicotine to obtain an aphid and mite insecticide. The insecticide provided by the invention has the advantages that the preparation is composed of natural active substances, and is rapid in pesticide effect, long in pesticide effect, and environment-friendly; and the insect pests do not have drug resistance, and the insecticide particularly has the killing effect on the aphids and the mites.
Description
Technical field
The invention belongs to pesticide field, anti-eliminate aphis and the insecticide doing harm to demodicid mite and preparation method thereof particularly to a kind of.
Background technology
China is agricultural production big country, and in recent years, whole agricultural development paces are accelerated, and the yield of pesticide is also increasing year by year.But, the pesticide major part chemicals that China is currently used, a large amount of uses of chemicals, it is easy to cause the chemistry of pesticide of agricultural byproducts to remain, and, it is also easy to manslaughter insect pest natural enemy and make insect pest develop immunity to drugs.Along with the development of science and technology, the extract of active substances in natural plants is processed into the botanical pesticide of insecticide, there is environmental friendliness, the toxicity generally advantage such as relatively low in crop pests is prevented and treated, become the Main way of Agrochemicals.
Disclosed in CN102007948A " a kind of high efficiency nontoxic pesticide universal insecticidal bactericide and preparation method thereof and using method ", this insecticidal bactericide is to be mixed by Radix Tripterygii Wilfordii alkaloid, triptolide, Omphalin, chamaejasmine, nicotine, capsaicin, xanthoxlin and penicillin sodium.This insecticide belongs to broad spectrum type insecticide, and specific aim is poor, although aphid and evil demodicid mite are had certain killing effect, but onset is slow, it is generally required to 72 hours, it is impossible to reach quickly thoroughly to kill the effect of insect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of anti-eliminate aphis and the insecticide doing harm to demodicid mite and preparation method thereof, and said preparation is made up of natural active matter, and drug effect is rapid, the drug effect phase is long, environmentally friendly, insect pest will not be developed immunity to drugs, and particularly aphid and evil demodicid mite is had killing action.
The technical solution of the present invention is:
A kind of anti-insecticide eliminated aphis and do harm to demodicid mite, counts by weight and is made up of following raw material:
A kind of anti-method for producing insecticide eliminated aphis and do harm to demodicid mite, it comprises the concrete steps that:
(1) kurarinone and capsaicin are extracted
A. Radix Sophorae Flavescentis is put in refrigerator freezing 5min～8min at-18 DEG C, takes out, thaw at room temperature；Radix Sophorae Flavescentis through freeze thawing is put into plant crusher for crushing with Fructus Capsici together with mass ratio 20:8, obtains Radix Sophorae Flavescentis-Fructus Capsici powder；
B. putting in multi-function extractor by Radix Sophorae Flavescentis-Fructus Capsici powder, adding mass concentration is the ethanol of 80%, is heated to reflux lixiviate 40min～60min, separates and obtains extracting solution A and material slag；
Material slag is reclaimed ethanol, then according to the mass ratio 1:5～1:8 reclaiming the material slag after ethanol and water adds water, when power is 300W～500W ultrasonic assistant, room temperature extracts 5min～8min, obtains extracting solution B；
Extracting solution A is reclaimed ethanol, mixes with extracting solution B, concentration, obtain matrine and capsaicin concentrated solution；
(2) Rhizoma et radix veratri (Radix Rhizoma Veratri) extract is extracted
Rhizoma et radix veratri (Radix Rhizoma Veratri) ethanol room temperature when power is 300W～500W ultrasonic assistant is extracted 10min～15min, reclaims ethanol and concentrate, obtaining Rhizoma et radix veratri (Radix Rhizoma Veratri) extract；
(3) preparation insecticide
Count by weight, the matrine prepare step (1) and capsaicin concentrated solution 28 parts, step (2) prepare Rhizoma et radix veratri (Radix Rhizoma Veratri) extract 18 parts～20 parts, chamaejasmine 15 parts～16 parts and nicotine 25 parts～30 parts mix homogeneously of element, obtain aphid demodicid mite insecticide.
The mass ratio of described Radix Sophorae Flavescentis-Fructus Capsici powder and ethanol is 1:3～1:5.
The mass ratio of described Rhizoma et radix veratri (Radix Rhizoma Veratri) and ethanol is 1:5～1:8.
The temperature that is heated to reflux of step (1) is 75 DEG C～80 DEG C.
During extracting solution A and extracting solution B concentration, it is concentrated into concentrated solution weight and is equal in weight with the raw material Radix Sophorae Flavescentis-Fructus Capsici powder used when extracting.
During extracting solution C concentration, it is concentrated into concentrated solution weight and is equal in weight with the raw material Rhizoma et radix veratri (Radix Rhizoma Veratri) used when extracting.
Beneficial effects of the present invention:
(1), raw material be pure natural medicinal plants, raw material is easy to get, and is absent from Pesticide Residue, and insect pest will not be developed immunity to drugs；Scientific formula, five kinds of components complement each other, jointly play a role, and toxicity is suitable, aphid and control of pest mite effect is obvious, it is possible to quickly to kill, and will not injure insect pest natural enemy, to person poultry harmless.
(2), preparation method is simple, safety and environmental protection, without the discharge of poisonous waste such as waste water, waste gas, Radix Sophorae Flavescentis and Fructus Capsici jointly being extracted, the two composition has solubilising, hydrotropy effect, and the composition pesticide insecticidal effect made after common extraction is obvious, first with alcohol reflux during extraction, then ultrasonic extraction, it is possible to farthest extract the active component of Radix Sophorae Flavescentis and Fructus Capsici powder, extraction ratio is high.
(3), said preparation be made up of natural active matter, drug effect is rapid, and the drug effect phase is long, environmentally friendly, and insect pest will not be developed immunity to drugs, and particularly aphid and evil demodicid mite is had killing action.
Detailed description of the invention
Embodiment 1
(1) kurarinone and capsaicin are extracted
A. Radix Sophorae Flavescentis is put in refrigerator freezing 5min at-18 DEG C, takes out, thaw at room temperature；Radix Sophorae Flavescentis through freeze thawing is put into plant crusher for crushing with Fructus Capsici together with mass ratio 20:8, obtains Radix Sophorae Flavescentis-Fructus Capsici powder；
B. putting in multi-function extractor by Radix Sophorae Flavescentis-Fructus Capsici powder, adding mass concentration is the ethanol of 80%, and the mass ratio of Radix Sophorae Flavescentis-Fructus Capsici powder and ethanol is 1:3, heats 75 DEG C～80 DEG C backflow lixiviate 40min, separates and obtains extracting solution A and material slag；
To expect that slag reclaims ethanol, then according to reclaim the mass ratio 1:5 addition water of the material slag after ethanol and water, when power is 300W ultrasonic assistant, room temperature extracts 5min, obtains extracting solution B；
Extracting solution A is reclaimed ethanol, mixes with extracting solution B, be concentrated into concentrated solution weight and be equal in weight with the raw material Radix Sophorae Flavescentis-Fructus Capsici powder used when extracting, obtain matrine and capsaicin concentrated solution；
(2) Rhizoma et radix veratri (Radix Rhizoma Veratri) extract is extracted
Rhizoma et radix veratri (Radix Rhizoma Veratri) ethanol room temperature when power is 300W ultrasonic assistant is extracted the mass ratio of 10min, described Rhizoma et radix veratri (Radix Rhizoma Veratri) and ethanol is 1:5, reclaims ethanol and also concentrates, obtains Rhizoma et radix veratri (Radix Rhizoma Veratri) extract；
(3) preparation insecticide
The matrine prepare step (1) and capsaicin concentrated solution 28kg, step (2) prepare Rhizoma et radix veratri (Radix Rhizoma Veratri) extract 18kg, chamaejasmine 15kg and nicotine element 30kg mix homogeneously, obtain aphid demodicid mite insecticide.
Embodiment 2
A kind of anti-method for producing insecticide eliminated aphis and do harm to demodicid mite, it comprises the concrete steps that:
(1) kurarinone and capsaicin are extracted
A. Radix Sophorae Flavescentis is put in refrigerator freezing 8min at-18 DEG C, takes out, thaw at room temperature；Radix Sophorae Flavescentis through freeze thawing is put into plant crusher for crushing with Fructus Capsici together with mass ratio 20:8, obtains Radix Sophorae Flavescentis-Fructus Capsici powder；
B. putting in multi-function extractor by Radix Sophorae Flavescentis-Fructus Capsici powder, adding mass concentration is the ethanol of 80%, and the mass ratio of Radix Sophorae Flavescentis-Fructus Capsici powder and ethanol is 1:5, heats 75 DEG C～80 DEG C backflow lixiviate 60min, separates and obtains extracting solution A and material slag；
To expect that slag reclaims ethanol, then according to reclaim the mass ratio 1:8 addition water of the material slag after ethanol and water, when power is 500W ultrasonic assistant, room temperature extracts 8min, obtains extracting solution B；
Extracting solution A is reclaimed ethanol, mixes with extracting solution B, be concentrated into concentrated solution weight and be equal in weight with the raw material Radix Sophorae Flavescentis-Fructus Capsici powder used when extracting, obtain matrine and capsaicin concentrated solution；
(2) Rhizoma et radix veratri (Radix Rhizoma Veratri) extract is extracted
Rhizoma et radix veratri (Radix Rhizoma Veratri) ethanol room temperature when power is 500W ultrasonic assistant is extracted the mass ratio of 15min, described Rhizoma et radix veratri (Radix Rhizoma Veratri) and ethanol is 1:8, and the raw material Rhizoma et radix veratri (Radix Rhizoma Veratri) used when reclaiming ethanol and be concentrated into concentrated solution weight with extraction is equal in weight, and obtains Rhizoma et radix veratri (Radix Rhizoma Veratri) extract；
(3) preparation insecticide
The matrine prepare step (1) and capsaicin concentrated solution 28kg, step (2) prepare Rhizoma et radix veratri (Radix Rhizoma Veratri) extract 20kg, chamaejasmine 16kg and nicotine element 25kg mix homogeneously, obtain aphid demodicid mite insecticide.
Embodiment 3
(1) kurarinone and capsaicin are extracted
A. Radix Sophorae Flavescentis is put in refrigerator freezing 6min at-18 DEG C, takes out, thaw at room temperature；Radix Sophorae Flavescentis through freeze thawing is put into plant crusher for crushing with Fructus Capsici together with mass ratio 20:8, obtains Radix Sophorae Flavescentis-Fructus Capsici powder；
B. putting in multi-function extractor by Radix Sophorae Flavescentis-Fructus Capsici powder, adding mass concentration is the ethanol of 80%, and the mass ratio of Radix Sophorae Flavescentis-Fructus Capsici powder and ethanol is 1:4, is heated to reflux lixiviate 50min below 85 DEG C, separates and obtains extracting solution A and material slag；
To expect that slag reclaims ethanol, then according to reclaim the mass ratio 1:6 addition water of the material slag after ethanol and water, when power is 400W ultrasonic assistant, room temperature extracts 6min, obtains extracting solution B；
Extracting solution A is reclaimed ethanol, mixes with extracting solution B, be concentrated into concentrated solution weight and be equal in weight with the raw material Radix Sophorae Flavescentis-Fructus Capsici powder used when extracting, obtain matrine and capsaicin concentrated solution；Radix Sophorae Flavescentis and Fructus Capsici jointly being extracted, the two composition has solubilising, hydrotropy effect, and the composition pesticide insecticidal effect made after common extraction is obvious；
(2) Rhizoma et radix veratri (Radix Rhizoma Veratri) extract is extracted
Rhizoma et radix veratri (Radix Rhizoma Veratri) ethanol room temperature when power is 400W ultrasonic assistant is extracted the mass ratio of 12min, described Rhizoma et radix veratri (Radix Rhizoma Veratri) and ethanol is 1:6, and the raw material Rhizoma et radix veratri (Radix Rhizoma Veratri) used when reclaiming ethanol and be concentrated into concentrated solution weight with extraction is equal in weight, and obtains Rhizoma et radix veratri (Radix Rhizoma Veratri) extract；
(3) preparation insecticide
The matrine prepare step (1) and capsaicin concentrated solution 28kg, step (2) prepare Rhizoma et radix veratri (Radix Rhizoma Veratri) extract 19kg, chamaejasmine 15kg and nicotine element 28kg mix homogeneously, obtain aphid demodicid mite insecticide.
Embodiment 4
By capsaicin 8kg, matrine 20kg, chamaejasmine 16kg, nicotine element 27kg and Rhizoma et radix veratri (Radix Rhizoma Veratri) extract 20kg mix homogeneously, obtain aphid demodicid mite insecticide.Aphid and evil demodicid mite are had good preventive effect by this insecticide, and drug effect is suitable with avilamycin 1.8% wettable powder, and, there is rapid-action feature, the drug effect of aphid and evil demodicid mite just can be reached more than 88% by 4h,
Aphid demodicid mite utilization of pesticides method in above-described embodiment: the aphid demodicid mite insecticide prepared is diluted with water to 200 times～400 times aqueous solutions, is sprayed directly on plant surface, in order to improve drug effect, it is desirable to use at insect pest early period of origination.
The insecticide of the present invention test report to preventing and treating apple aphid and red spider:
(1), for studying thing and object: apple aphid and red spider；
(2), Fructus Mali pumilae is divided into three test group, respectively original set (ck), test group (pt), matched group (pt), original set not dispenser, test group sprays 400 times of diluents of insecticide stock solution that embodiment 3 prepares, and sprays 10 times of avilamycin 1.8% wettable powders to matched group；
(3), test site: Fructus Mali pumilae garden, application base, horse keeping pasture township, Huludao City；
(4), investigation, record and measuring method:
A, investigation method
The whole plant of experimental investigation group, statistics is injured strain number, calculates survival rate of seedlings and preventive effect, aphid number on the selected branch and leaf of observed and recorded and red spider number, the aphid number used after 4h and 72h on the selected branch and leaf of observed and recorded and red spider number；
B, drug effect computational methods
Survival rate of seedlings (%)=(total strain number-strain number of being injured)/total strain number × 100；
Preventive effect (%)=(pt survival rate of seedlings-ck survival rate of seedlings)/(1-ck survival rate of seedlings) × 100；
C, result and analysis
Table 1 infects the sprinkling preventive effect of apple aphid and red spider apple tree original set, test group, matched group
To crop safety in experimentation, poisoning is not had to produce；
As can be seen from Table 1, apple aphid and red spider are had good preventive effect by product of the present invention, and compared with avilamycin 1.8% wettable powder, there is rapid-action feature, the drug effect of aphid and evil demodicid mite just can be reached more than 88% by 4h, Rhizoma et radix veratri (Radix Rhizoma Veratri) extract (the 72h red spider preventive effect 28% that this product is more single, aphid preventive effect 25%), matrine (72h red spider preventive effect 39%, aphid preventive effect 28%) and nicotine element (72h red spider preventive effect 29%, aphid preventive effect 32%) prevention effect is good, and preventive effect is better than comparison medicine group avilamycin 1.8% wettable powder.
These are only specific embodiments of the invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (7)
1. the anti-insecticide eliminated aphis and do harm to demodicid mite, is characterized in that:
Count by weight and be made up of following raw material:
2. the anti-method for producing insecticide eliminated aphis and do harm to demodicid mite, is characterized in that:
Comprise the concrete steps that:
(1) kurarinone and capsaicin are extracted
A. Radix Sophorae Flavescentis is put in refrigerator freezing 5min～8min at-18 DEG C, takes out, thaw at room temperature；Radix Sophorae Flavescentis through freeze thawing is put into plant crusher for crushing with Fructus Capsici together with mass ratio 20:8, obtains Radix Sophorae Flavescentis-Fructus Capsici powder；
B. putting in multi-function extractor by Radix Sophorae Flavescentis-Fructus Capsici powder, adding mass concentration is the ethanol of 80%, is heated to reflux lixiviate 40min～60min, separates and obtains extracting solution A and material slag；
Material slag is reclaimed ethanol, then according to the mass ratio 1:5～1:8 reclaiming the material slag after ethanol and water adds water, when power is 300W～500W ultrasonic assistant, room temperature extracts 5min～8min, obtains extracting solution B；
Extracting solution A is reclaimed ethanol, mixes with extracting solution B, concentration, obtain matrine and capsaicin concentrated solution；
(2) Rhizoma et radix veratri (Radix Rhizoma Veratri) extract is extracted
Rhizoma et radix veratri (Radix Rhizoma Veratri) ethanol room temperature when power is 300W～500W ultrasonic assistant is extracted 10min～15min, reclaims ethanol and concentrate, obtaining Rhizoma et radix veratri (Radix Rhizoma Veratri) extract；
(3) preparation insecticide
Count by weight, the matrine prepare step (1) and capsaicin concentrated solution 28 parts, step (2) prepare Rhizoma et radix veratri (Radix Rhizoma Veratri) extract 18 parts～20 parts, chamaejasmine 15 parts～16 parts and nicotine 25 parts～30 parts mix homogeneously of element, obtain aphid demodicid mite insecticide.
3. the anti-method for producing insecticide eliminated aphis and do harm to demodicid mite according to claim 2, is characterized in that: the mass ratio of described Radix Sophorae Flavescentis-Fructus Capsici powder and ethanol is 1:3～1:5.
4. the anti-method for producing insecticide eliminated aphis and do harm to demodicid mite according to claim 2, is characterized in that: the mass ratio of described Rhizoma et radix veratri (Radix Rhizoma Veratri) and ethanol is 1:5～1:8.
5. the anti-method for producing insecticide eliminated aphis and do harm to demodicid mite according to claim 2, is characterized in that: the temperature that is heated to reflux of step (1) is 75 DEG C～80 DEG C.
6. the anti-method for producing insecticide eliminated aphis and do harm to demodicid mite according to claim 2, is characterized in that: during extracting solution A and extracting solution B concentration, is concentrated into concentrated solution weight and is equal in weight with the raw material Radix Sophorae Flavescentis-Fructus Capsici powder used when extracting.
7. the anti-method for producing insecticide eliminated aphis and do harm to demodicid mite according to claim 2, is characterized in that: during extracting solution C concentration, is concentrated into concentrated solution weight and is equal in weight with the raw material Rhizoma et radix veratri (Radix Rhizoma Veratri) used when extracting.
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| CN106857517A (en) * | 2016-12-26 | 2017-06-20 | 中国农业科学院植物保护研究所 | A kind of synergetic pesticide composition and application |
| CN107372670A (en) * | 2017-07-28 | 2017-11-24 | 吉林省利泽生物科技有限公司 | A kind of composition pesticide containing black false hellebore and its preparation method and application |
| CN107954889A (en) * | 2017-12-22 | 2018-04-24 | 云南保山嘉宏农业开发（集团）有限公司 | The extracting method of Capsaicin |
| CN109258714A (en) * | 2018-10-30 | 2019-01-25 | 大新县科学技术情报研究所 | A kind of biological insecticides and preparation method thereof for preventing and treating vegetable aphid |
| CN109805042A (en) * | 2019-03-04 | 2019-05-28 | 邯郸市建华植物农药厂 | A kind of killing aphids aqua and its production technology containing jervine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731285A (en) * | 2008-11-24 | 2010-06-16 | 赵子库 | botanical pesticide |
| CN101843267A (en) * | 2010-05-20 | 2010-09-29 | 北京绿神保科技有限公司 | High-efficiency nontoxic insecticide and preparation method thereof |
| CN102696702A (en) * | 2012-05-11 | 2012-10-03 | 丁文贵 | Non-poisonous pesticide and preparation method thereof |
| CN103814914A (en) * | 2014-02-19 | 2014-05-28 | 李�杰 | Capsaicin insecticide and its preparation method |
| WO2015043986A1 (en) * | 2013-09-26 | 2015-04-02 | Chemia S.P.A. | Pesticide based on natural extracts |
-
2016
- 2016-03-24 CN CN201610173787.0A patent/CN105724460A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731285A (en) * | 2008-11-24 | 2010-06-16 | 赵子库 | botanical pesticide |
| CN101843267A (en) * | 2010-05-20 | 2010-09-29 | 北京绿神保科技有限公司 | High-efficiency nontoxic insecticide and preparation method thereof |
| CN102696702A (en) * | 2012-05-11 | 2012-10-03 | 丁文贵 | Non-poisonous pesticide and preparation method thereof |
| WO2015043986A1 (en) * | 2013-09-26 | 2015-04-02 | Chemia S.P.A. | Pesticide based on natural extracts |
| CN103814914A (en) * | 2014-02-19 | 2014-05-28 | 李�杰 | Capsaicin insecticide and its preparation method |
Non-Patent Citations (3)
| Title |
|---|
| 中国土农药志编辑委员会: "《中国土农药志》", 31 May 1959 * |
| 罗永明 等: "《天然药物化学 第2版》", 31 July 2015 * |
| 高立起 等: "《生物农药集锦》", 30 April 2009 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106614544A (en) * | 2016-11-09 | 2017-05-10 | 北京农学院 | Water suspension agent containing mixture of four types of dihydrobiflavone isomers and preparation method of water suspension agent |
| CN106857517A (en) * | 2016-12-26 | 2017-06-20 | 中国农业科学院植物保护研究所 | A kind of synergetic pesticide composition and application |
| CN107372670A (en) * | 2017-07-28 | 2017-11-24 | 吉林省利泽生物科技有限公司 | A kind of composition pesticide containing black false hellebore and its preparation method and application |
| CN107954889A (en) * | 2017-12-22 | 2018-04-24 | 云南保山嘉宏农业开发（集团）有限公司 | The extracting method of Capsaicin |
| CN109258714A (en) * | 2018-10-30 | 2019-01-25 | 大新县科学技术情报研究所 | A kind of biological insecticides and preparation method thereof for preventing and treating vegetable aphid |
| CN109805042A (en) * | 2019-03-04 | 2019-05-28 | 邯郸市建华植物农药厂 | A kind of killing aphids aqua and its production technology containing jervine |
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