CN101390525A - Plant source mosquito driving and killing agent - Google Patents
Plant source mosquito driving and killing agent Download PDFInfo
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- CN101390525A CN101390525A CNA2008101435113A CN200810143511A CN101390525A CN 101390525 A CN101390525 A CN 101390525A CN A2008101435113 A CNA2008101435113 A CN A2008101435113A CN 200810143511 A CN200810143511 A CN 200810143511A CN 101390525 A CN101390525 A CN 101390525A
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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 discloses a botanical culicifuge, which is mainly composed of Hunan elsholtzia essential oil, Conyza canadensis essential oil and myrtle essential oil; based on weight percentage, the contents of the Hunan elsholtzia essential oil, Conyza canadensis essential oil and myrtle essential oil are respectively are 10-60, 20-70, and 15-55. Based on the three essential oils, various mosquito repellent products can be produced, which have good repellent effect and are environmental-friendly, easy-degradable and non-toxic to human body.
Description
Technical field:
The present invention relates to a kind of mosquito driving and killing agent, relate in particular to a kind of plant source mosquito driving and killing agent made from plant extracts
Background technology:
The mosquito of sucking blood harassing and wrecking human lives propagates communicable diseases such as encephalitis B, malaria, yellow fever, filariosis, dengue fever, is serious public health problem.In the registered 535 kinds of arboviruses of China, what be separated to from the mosquito class just has 265 kinds, accounts for 49.53% of known arboviruse sum.The World Health Organization (World Health Organization) report: the whole world was only just surpassed 30,000 ten thousand by the people of malaria infection in 2002, caused nearly 1 million people's death, and nearly 90% is children below 5 years old among the dead person.People make the control mosquito that ins all sorts of ways for a long time, especially kill mosquito with chemicals.Though the chemistry repellant is with chemical insecticide is effective, efficiency time is long, mosquito easily produces resistance to it, and long-term use can cause the serious environmental pollution, and to human body generation toxic and side effect.It is found that in recent years some plant has the anophelifuge activity composition, how utilizing these plant mosquito repellent performances that a kind of plant source mosquito driving and killing agent that can protect human body health and survival environment thereof is provided is that at present a lot of country is all in the important topic of active research.
Summary of the invention
The object of the present invention is to provide a kind of plant source mosquito driving and killing agent that the mankind are had no side effect.
This plant source mosquito driving and killing agent provided by the invention, its main component is: Hunan elscholtiza essential oil, little fluffy careless essential oil, hill gooseberry's essential oil.
The content of described by weight percentage Hunan elscholtiza essential oil, little fluffy careless essential oil, hill gooseberry's essential oil is respectively 10～60,20～70,15～55.
The Hunan elscholtiza: latin name Elsholtzia hunanensis Hand.-Mazz. belongs to Labiatae (Labiatae) elscholtiza and belongs to (Elsholtzia); Originate in western part, Hunan, be born on the lime mountain, in the subtropical forests, 200～2500 meters of height above sea level (Chinese Plants will, 66:339).Base is former: Hunan elscholtiza acrial part.
Little fluffy grass: have another name called erigeron, bitter fleabane, Horseweed Herb, latin name Conyza canadensis (L.) Cronq. belongs to composite family (Compositae) Conyza (Conyza); Originate in the North America, various places extensively distribute now, and all there is distribution each provinces and regions, China north and south; Often grow in by wilderness, wasteland, the field wing, for a kind of common weeds (Chinese Plants will, 74:348).Base is former: little fluffy showy flowers of herbaceous plants preface.
The hill gooseberry: latin name Rhodomyrtus tomentosa (Ait.) Hassk. belongs to Myrtaceae (Myrtaceae) Myrtus (Rhodomyrtus); Shrub, it is the most southern to originate in Taiwan, Fujian, Guangdong, Guangxi, Yunnan, Guizhou and Hunan, be born in hilly upland (Chinese Plants will, 53:121).Base is former: myrtillin folium.
Plant source mosquito driving and killing agent of the present invention adopts above-mentioned three plant species essential oils to be prepared from, and mutually promotes on pharmacology, has synergistic effect.Experimental results show that it has significant repellent and smoked killing effect to adult mosquito, the mosquito larvae and the pupa in each length of time had extremely strong toxic action.According to State Standard of the People's Republic of China's " indoor harmacological effect evaluation of agriculture chemical registration hygienic insecticide/repellant GB/T 17322.10-1998 ", national standard " the indoor harmacological effect assay method GB 13917.5-92 of electric heating piece mosquito-repellent incense " and immersion method, it is 5.86 ± 0.79h to the complete guard time of the repellent of aedes albopictus that the inventor determines mosquito driving and killing agent of the present invention respectively; Smoked kill KT to Culex quinquefasciatus
50(KT
90) value is 4.736 (8.327) min; Poisoning LC to the IV instar larvae of aedes albopictus and Culex quinquefasciatus
50Value is respectively 29.6 μ g/ml and 26.7 μ g/ml.The present invention not only repelling and killing efficacy good but also have environmental protection, easily degraded, to advantages such as human body nonhazardouss, the biodegradable high-efficiency environment friendly culicifuge and the mosquitocide of various formulations can be developed to, the environmental pressure that the artificial synthetic pesticide of a large amount of uses brings can be alleviated.
Embodiment
Plant source mosquito driving and killing agent of the present invention, its main component are Hunan elscholtiza essential oil, little fluffy careless essential oil, hill gooseberry's essential oil, and the percentage by weight of these three kinds of compositions is: Hunan elscholtiza essential oil 10～60, little fluffy careless essential oil 20～70, hill gooseberry's essential oil 15～55.Make the product that raw material can be produced multiple mosquito repellent or kill mosquito with it,, specifically implement as follows as mosquito-repellent, mosquito-dispelling cream, mosquito repellent spray, mosquito eradication tablet, adult mosquito fumigant, mosquito larvae poisoning agent etc.:
Embodiment one, mosquito-repellent, this is an example of making mosquito-repellent with plant source mosquito driving and killing agent of the present invention:
Adding absolute ethyl alcohol with plant source mosquito driving and killing agent of the present invention (by weight percentage: Hunan elscholtiza essential oil 10～60, little fluffy careless essential oil 20～70, hill gooseberry's essential oil 15～55) dissolves mixing and promptly makes mosquito-repellent, wherein absolute ethyl alcohol accounts for 10%～80% of mosquito-repellent gross weight, respectively Hunan elscholtiza essential oil, little fluffy careless essential oil, hill gooseberry's essential oil are dissolved with absolute ethyl alcohol during manufacturing, mix getting final product then.
Embodiment two, mosquito-dispelling cream
Mosquito-dispelling cream is with comprising that following raw materials by weight percent makes: plant source mosquito driving and killing agent 10～50 of the present invention, emulsifier 1～3, moisturizing agent 10～30, humectant 1～5, counter-stimulus 0.2～1, PH conditioning agent 0.1, preservative 0.01～0.05, odorant 0.1～0.5, described plant source mosquito driving and killing agent of the present invention by percentage by weight is: Hunan elscholtiza essential oil 10～60, little fluffy careless essential oil 20～70, hill gooseberry's essential oil 15～55 is formed, described emulsifier is a polyethenoxy ether class, the polyoxypropylene ethers, carboxylate, sulphate, a kind of in the sulfonate, described moisturizing agent is the isomery dodecane, vegetable and animals oils, higher alcohol, a kind of in the Synthetic Oil, described humectant is a hyaluronic acid, a kind of in polyalcohol or the amino acid, described counter-stimulus is the a-bisabolol, and described PH conditioning agent is citric acid or triethanolamine.During preparation above-mentioned raw materials is mixed in proportion, add to 100% with distilled water, suction emulsification pot carries out emulsification, and homogeneous is 3～5 minutes then, promptly is prepared into mosquito-dispelling cream.
Embodiment three, mosquito repellent spray
The mosquito repellent spray is with comprising that following raw materials by weight percent makes: plant source mosquito driving and killing agent 10～30 of the present invention, emulsifier 1～3, moisturizing agent 1～4, humectant 1～5, counter-stimulus 0.2～1, PH conditioning agent 0.1, preservative 0.01～0.05, odorant 0.1～0.5, all the other are distilled water, described plant source mosquito driving and killing agent of the present invention by percentage by weight is: Hunan elscholtiza essential oil 10～60, little fluffy careless essential oil 20～70, hill gooseberry's essential oil 15～55 is formed, described emulsifier is a polyethenoxy ether class, the polyoxypropylene ethers, carboxylate, sulphate, a kind of in the sulfonate, described moisturizing agent is the isomery dodecane, vegetable and animals oils, a kind of in higher alcohol or the Synthetic Oil, humectant is a hyaluronic acid, a kind of in polyalcohol or the amino acid, described counter-stimulus is the a-bisabolol, and described PH conditioning agent is citric acid or triethanolamine.During manufacturing above-mentioned raw materials is mixed in proportion, add to 100% with distilled water, suction emulsification pot carries out emulsification, and homogeneous 3～5min promptly is prepared into the mosquito repellent spray then.
Embodiment four, mosquito eradication tablet
Mosquito eradication tablet is with comprising that following raw materials by weight percent makes: plant source mosquito driving and killing agent 20～50 of the present invention, bonding powder 5～20, talcum powder 5～10, combustion adjuvant 0.1～1, preservative 0.01～0.05, all the other are distilled water, described bonding powder is a kind of in elm bark powder, amonang powder, a-starch, the methylcellulose, and described combustion adjuvant is a potassium nitrate.During preparation above-mentioned raw materials is added a small amount of distilled water and mix, compressing tablet promptly is prepared into mosquito eradication tablet.
Embodiment five, adult mosquito fumigant
The adult mosquito fumigant is with comprising that following raw materials by weight percent makes: plant source mosquito driving and killing agent 30～70 of the present invention, odorant 1～2, preservative 0.01～0.05, all the other are absolute ethyl alcohol.With absolute ethyl alcohol the above-mentioned raw materials dissolving is mixed to 100% during preparation, promptly be prepared into the adult mosquito fumigant.Be equipped with various forms of electric mosquito heaters, blank asbestos washer etc. when forming product.
Embodiment six, mosquito larvae poisoning agent
The mosquito larvae poisoning agent is with comprising that following raw materials by weight percent makes: plant source mosquito driving and killing agent 10～30 of the present invention, emulsifier 3～5, bleeding agent are 0.05～0.2, preservative 0.01～0.05, all the other are distilled water, described emulsifier is that a kind of in polyethenoxy ether class, polyoxypropylene ethers, carboxylate, sulphate, the sulfonate arranged, and bleeding agent is a dimethyl sulfoxide (DMSO).During preparation above-mentioned raw materials is mixed, add to 100%, promptly be prepared into the mosquito larvae poisoning agent with distilled water.
For effect of the present invention, the inventor carries out a series of experiments, and below is more representational experiments:
One, the outdoor repellent experiment of mosquito-dispelling cream
Around the ecological station forest land in Sino-South African Forestry University of Science and Technology for test site, and these location many attacks of aedes albopictus quantity are strong; Experimental period be at the beginning of 8 months at 4 in afternoon to (35 ℃ ± 5 ℃ of temperature in about 10 of evenings.); Experiment is finished by 4 volunteers, use mosquito-dispelling cream before, record mosquito in every 10min to 6 of 4 volunteers' attack number of elements average out to.The mosquito-dispelling cream for preparing evenly is applied in the exposed position of four volunteers' arm and leg, and dosage is for till just covering baring skin.Afterwards the volunteer can be in the experimental point scope normal activity or sit quietly, recording mosquito-dispelling cream is 5.26h to volunteer's 100% complete guard time mean value.
Two, the outdoor repellent experiment of mosquito repellent spray
Experimental period ground point methods is with embodiment 1, and the mosquito repellent spray evenly is sprayed on the baring skin of volunteer's four limbs, and recording the mosquito repellent spray is 4.03h to volunteer's 100% complete guard time mean value.
Three, the indoor repellent experiment of mosquito-dispelling cream
Under laboratory condition (room-size is 5m * 5m * 3m, and temperature is 26 ℃ ± 2 ℃, and humidity is 70% ± 5%), adopt the local skin method that is coated with to test the repellent effect of the mosquito-dispelling cream of pure plants essential oil preparation to aedes albopictus.Test (is carried out among 30cm * 30cm * 25cm) in that 100 mosquito cages of not feeding the aedes albopictus (the male and female ratio is about 1:1) of blood in back 3 days of sprouting wings are housed, 3 volunteers put on the medical latex glove that a 4cm * 4cm breach is arranged at the back of the hand position after with the both hands wash clean, hand is put into the attack (number that stops falling is to be considered as qualifiedly more than 20, and this person and this mosquito cage can be used for repellent and test) of mosquito cage 2min test mosquito.A hand is a blank during experiment, and directly at the exposed position of the back of the hand mosquito-dispelling cream, used dosage is 3mg/cm to the another hand
2Behind the natural air drying hand is put into mosquito cage 2min and tests, every 0.5h test once, continue to always observe first mosquito and stop falling or attempt to bite till, be considered as protecting fully inefficacy.Experiment repeats 3 times, and experimental result is got the mean value of each experiment.The result: this mosquito-dispelling cream complete guard time to aedes albopictus under laboratory condition is 6.2h.
Four, the indoor smoked kill experiment of adult mosquito fumigant
Laboratory's condition: room-size is 3m * 3m * 2.7m, temperature is 26 ℃ ± 2 ℃, humidity is 70% ± 5%, 100 of indoor input Culex quinquefasciatus (Culex pipiens quinquefasciatus) adult mosquitos, 1.5g adult mosquito fumigant is added drop-wise to asbestos washer (3cm * 2cm * 1cm), the commercially available electric mosquito heater of packing into, connect power supply after, indoor adult mosquito is carried out smoked kill.Result of the test: check behind the 30min that indoor mosquito is all dead.
Five, larva poisoning experiment
With 1000 times of distilled water dilutings of mosquito larvae poisoning agent stoste, select each 50 of each instar larvae of aedes albopictus (Aedesalbopictus) and pupas and put into the beaker that the mosquito larvae poisoning agent that 250ml prepares is housed respectively, the mosquito larvae poisoning agent is to I in 1 hour, II, III, the larva in IV length of time and pupa poisoning lethality all reach 100%.
Be extraordinary from the effect of above-mentioned experimental result mosquito of the present invention, and meet environmental protection and want Ask, human body is had no side effect. The inventor is by under different time sections, different location, the different temperature condition Repeatedly experimental summary go out the present invention and have following advantage:
1, the present invention has very strong to adult mosquito being had significant repellent action and smoked kill effect to mosquito larvae and pupa Toxic action.
2, smell fragrance of the present invention does not have bad reaction after the breathing, directly is applied in skin and also has no stimulation.
3, three Plants (elscholtiza, little fluffy, hill gooseberry) in primary raw material of the present invention source are drawn materials conveniently, money The source is very abundant.
4, the present invention produces easily, and is with low cost, environment-protecting asepsis.
Claims (8)
1, a kind of plant source mosquito driving and killing agent is characterized in that the main component of this mosquito driving and killing agent is: Hunan elscholtiza essential oil, little fluffy careless essential oil, hill gooseberry's essential oil.
2, plant source mosquito driving and killing agent according to claim 1 is characterized in that the content of described by weight percentage Hunan elscholtiza essential oil, little fluffy careless essential oil, hill gooseberry's essential oil is respectively 10～60,20～70,15～55.
3, a kind of mosquito-repellent that contains the described plant source mosquito driving and killing agent of claim 2, it is characterized in that this mosquito-repellent is with comprising that following raw materials by weight percent makes: absolute ethyl alcohol 10～80, all the other are described plant source mosquito driving and killing agent.
4, a kind of mosquito-dispelling cream that contains the described plant source mosquito driving and killing agent of claim 2, it is characterized in that this mosquito-dispelling cream is with comprising that following raw materials by weight percent makes: described plant source mosquito driving and killing agent 10～50, emulsifier 1～3, moisturizing agent 10～30, humectant 1～5, counter-stimulus 0.2～1, PH conditioning agent 0.1, preservative 0.01～0.05, odorant 0.1～0.5, described emulsifier is a polyethenoxy ether class, the polyoxypropylene ethers, carboxylate, sulphate, a kind of in the sulfonate, described moisturizing agent is the isomery dodecane, vegetable and animals oils, higher alcohol, a kind of in the Synthetic Oil, described humectant is a hyaluronic acid, a kind of in polyalcohol or the amino acid, described counter-stimulus is the a-bisabolol, and described PH conditioning agent is citric acid or triethanolamine.
5, a kind of mosquito repellent spray that contains the described plant source mosquito driving and killing agent of claim 2, it is characterized in that this mosquito repellent spray is with comprising that following raw materials by weight percent makes: described plant source mosquito driving and killing agent 10～30, emulsifier 1～3, moisturizing agent 1～4, humectant 1～5, counter-stimulus 0.2～1, PH conditioning agent 0.1, preservative 0.01～0.05, odorant 0.1～0.5, all the other are distilled water, described emulsifier is a polyethenoxy ether class, the polyoxypropylene ethers, carboxylate, sulphate, a kind of in the sulfonate, described moisturizing agent is the isomery dodecane, vegetable and animals oils, a kind of in higher alcohol or the Synthetic Oil, humectant is a hyaluronic acid, a kind of in polyalcohol or the amino acid, described counter-stimulus is the a-bisabolol, and described PH conditioning agent is citric acid or triethanolamine.
6, a kind of mosquito eradication tablet that contains the described plant source mosquito driving and killing agent of claim 2, it is characterized in that this mosquito eradication tablet is with comprising that following raw materials by weight percent makes: described plant source mosquito driving and killing agent 20～50, bonding powder 5～20, talcum powder 5～10, combustion adjuvant 0.1～1, preservative 0.01～0.05, all the other are distilled water, described bonding powder is a kind of in elm bark powder, amonang powder, a-starch, the methylcellulose, and described combustion adjuvant is a potassium nitrate.
7, a kind of adult mosquito fumigant that contains the described plant source mosquito driving and killing agent of claim 2 is characterized in that this adult mosquito fumigant is with comprising that following raw materials by weight percent makes: described plant source mosquito driving and killing agent 30～70, odorant 1～2, preservative 0.01～0.05, all the other are absolute ethyl alcohol.
8, a kind of mosquito larvae poisoning agent that contains the described plant source mosquito driving and killing agent of claim 2, it is characterized in that this mosquito larvae poisoning agent is with comprising that following raw materials by weight percent makes: described plant source mosquito driving and killing agent 10～30, emulsifier 3～5, bleeding agent are 0.05～0.2, preservative 0.01～0.05, all the other are distilled water, described emulsifier is that a kind of in polyethenoxy ether class, polyoxypropylene ethers, carboxylate, sulphate, the sulfonate arranged, and bleeding agent is a dimethyl sulfoxide (DMSO).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101435113A CN101390525B (en) | 2008-11-07 | 2008-11-07 | Plant source mosquito driving and killing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2008101435113A CN101390525B (en) | 2008-11-07 | 2008-11-07 | Plant source mosquito driving and killing agent |
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| CN101390525A true CN101390525A (en) | 2009-03-25 |
| CN101390525B CN101390525B (en) | 2011-03-16 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102972454A (en) * | 2012-12-19 | 2013-03-20 | 海南省林业科学研究所 | Mixture for preventing and controlling aleurodicus dispersus russell |
| CN105961453A (en) * | 2016-05-27 | 2016-09-28 | 中南林业科技大学 | Botanical mosquito repellent for repelling culex quinquefasciatus, preparation and application of botanical mosquito repellent |
| CN106106585A (en) * | 2016-05-24 | 2016-11-16 | 安徽俊达食品有限公司 | A kind of production technology of Rhizoma Zingiberis Recens incense |
| CN106172472A (en) * | 2016-07-07 | 2016-12-07 | 平阳县小鸽工艺品厂 | A kind of environmental protection mosquito eradication formula and the mosquito killing liquid being prepared as thereof and mosquito eradication bag |
| CN107136055A (en) * | 2017-07-04 | 2017-09-08 | 佛山市顺德区香江精细化工实业有限公司 | A kind of water-base pesticide agent and preparation method thereof |
| CN107156207A (en) * | 2017-06-01 | 2017-09-15 | 磐安县派普特生物科技有限公司 | A kind of vegetable source natural insecticide and preparation method thereof |
| CN109090151A (en) * | 2018-08-17 | 2018-12-28 | 威宁县农景种植专业合作社 | A kind of Chinese prickly ash mosquito-repellent spray and preparation method thereof |
| CN111213679A (en) * | 2020-02-27 | 2020-06-02 | 无锡迈莱博生物科技有限公司 | Plant acarus killing bacteriostatic solution and preparation method and application thereof |
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| CN1090907C (en) * | 1999-08-27 | 2002-09-18 | 张莉 | Air disinfectant, its preparing process and its application in sterilizing air |
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- 2008-11-07 CN CN2008101435113A patent/CN101390525B/en not_active Expired - Fee Related
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| CN102972454A (en) * | 2012-12-19 | 2013-03-20 | 海南省林业科学研究所 | Mixture for preventing and controlling aleurodicus dispersus russell |
| CN106106585A (en) * | 2016-05-24 | 2016-11-16 | 安徽俊达食品有限公司 | A kind of production technology of Rhizoma Zingiberis Recens incense |
| CN105961453A (en) * | 2016-05-27 | 2016-09-28 | 中南林业科技大学 | Botanical mosquito repellent for repelling culex quinquefasciatus, preparation and application of botanical mosquito repellent |
| CN105961453B (en) * | 2016-05-27 | 2018-07-24 | 中南林业科技大学 | A kind of vegetalitas culicifuge, preparation and its application of repellent Culex quinquefasciatus |
| CN106172472A (en) * | 2016-07-07 | 2016-12-07 | 平阳县小鸽工艺品厂 | A kind of environmental protection mosquito eradication formula and the mosquito killing liquid being prepared as thereof and mosquito eradication bag |
| CN106172472B (en) * | 2016-07-07 | 2019-03-26 | 平阳县小鸽工艺品厂 | A kind of environmental protection mosquitocide composition and its mosquito killing liquid and mosquito eradication packet that are prepared into |
| CN107156207A (en) * | 2017-06-01 | 2017-09-15 | 磐安县派普特生物科技有限公司 | A kind of vegetable source natural insecticide and preparation method thereof |
| CN107136055A (en) * | 2017-07-04 | 2017-09-08 | 佛山市顺德区香江精细化工实业有限公司 | A kind of water-base pesticide agent and preparation method thereof |
| CN109090151A (en) * | 2018-08-17 | 2018-12-28 | 威宁县农景种植专业合作社 | A kind of Chinese prickly ash mosquito-repellent spray and preparation method thereof |
| CN111213679A (en) * | 2020-02-27 | 2020-06-02 | 无锡迈莱博生物科技有限公司 | Plant acarus killing bacteriostatic solution and preparation method and application thereof |
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| CN101390525B (en) | 2011-03-16 |
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