CN106538618A - A kind of natural insect-repelling liquid and its preparation method and application - Google Patents

A kind of natural insect-repelling liquid and its preparation method and application Download PDF

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Publication number
CN106538618A
CN106538618A CN201610961201.7A CN201610961201A CN106538618A CN 106538618 A CN106538618 A CN 106538618A CN 201610961201 A CN201610961201 A CN 201610961201A CN 106538618 A CN106538618 A CN 106538618A
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insect
expelling parasite
repelling liquid
liquid
plate
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CN201610961201.7A
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CN106538618B (en
Inventor
黄新动
窦秦川
杨春震
韦加贵
赵云柱
李晋海
罗孝华
胡文兰
农彬
马桂明
田维逵
杨雪超
韩忠良
李恕圣
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Plant Protection Station Of Wenshan Zhuang And Miao Autonomous Prefecture
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Plant Protection Station Of Wenshan Zhuang And Miao Autonomous Prefecture
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/06Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
    • A01M29/08Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using reflection, colours or films with specific transparency or reflectivity
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/12Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N25/00Biocides, 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
    • A01N25/02Biocides, 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • A01N65/26Meliaceae [Chinaberry or Mahogany family], e.g. mahogany, langsat or neem

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Toxicology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Birds (AREA)
  • Insects & Arthropods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

The present invention discloses a kind of natural insect-repelling liquid and its preparation method and application, and natural insect-repelling liquid is made up of the component of following masses part:0.5~2 part of fresh print chinaberry cauline leaf, 0.5~2 part of fresh Eupatorium adenophorum cauline leaf, 8~10 parts of water.Application of the natural insect-repelling liquid on deworm plate, is that natural insect-repelling liquid is well mixed with starch adhesive liquid, obtains expelling parasite mucus, and expelling parasite mucus is applied on the tow sides of expelling parasite plate, that is, obtain the expelling parasite plate containing natural insect-repelling liquid.The present invention one is the inverse taxis using silvery reflection to insect, in certain limit repellent insect;Two it is the smell that volatilized using natural insect-repelling liquid to the repellent of insect, expels and kills insect and act on;Three is the insect that tags.Triple role with unique innovation and effect, and low cost, processing ease are easy to use, environmental protection, with practicality, novelty, input income than it is high the characteristics of, promotional value is big.

Description

A kind of natural insect-repelling liquid and its preparation method and application
Technical field
The present invention relates to a kind of natural insect-repelling liquid and its preparation method and application, belongs to agriculture and forestry injurious insect Control Technology field.
Background technology
Farming and forest pest(Harmful insect)It is one of big harm biology of agricultural plant protection four, China's agriculture forestry planting area prevention and control insect pest, Based on chemical pesticide control, also there are trapping lamp, insect-sticking plate(Based on yellow, blueness), gyplure and harmful insect natural enemy release Etc. mode.But, " the harmful organism still occurrence injury and resistance to chemical pesticide has strengthened every year, chemical pesticide are used Amount is stepped up, and causes poisoning and pollution to increase, and effect is limited " actual conditions generally existing.
Comprehensive analysis its reason, mainly agricultural chemical pesticide using more, green prevention and control technical measures and its supporting skill Art lacks.Therefore, it is necessary to research and develop effective Control Technology.
The content of the invention
The problems such as to solve big prior art pollution, control effect difference, the present invention provides a kind of natural insect-repelling liquid and its system Preparation Method and application, the generation of effective control agricultural harmful insect, the loss for endangering and causing.
The present invention is realized by following technical proposal:A kind of natural insect-repelling liquid, is made up of the component of following masses part:
0.5~2 part of fresh print chinaberry cauline leaf, 0.5~2 part of fresh Eupatorium adenophorum cauline leaf, 8~10 parts of water.
The preparation method of the natural insect-repelling liquid, through following each step:
(1)Get the raw materials ready by the component of following mass parts:
0.5~2 part of fresh print chinaberry cauline leaf, 0.5~2 part of fresh Eupatorium adenophorum cauline leaf, 8~10 parts of water;
(2)By step(1)Fresh print chinaberry cauline leaf and fresh Eupatorium adenophorum cauline leaf Jing after broken, mixing, add water immersion 1~3 My god, filtrate is then filtered to take, that is, obtains natural insect-repelling liquid.Contain following main matter in gained natural insect-repelling liquid:Nimbin, list Terpene, sesquiterpenoids, triterpenes, steroid, flavonoids, Phenylpropanoid Glycosides class and all kinds of soluble derivatives.
Another object of the present invention is to provide application of the above-mentioned natural insect-repelling liquid on deworm plate.
The method that the natural insect-repelling liquid is applied to deworm plate, through following operation:
0.1~0.3 portion of Strong flour is mixed with 1 part of water stirring, then cooling obtains starch adhesive liquid after boiling 3 minutes;By natural drive Worm liquid is with starch adhesive liquid in mass ratio(8~10):1 is well mixed, and obtains expelling parasite mucus, and expelling parasite mucus is applied to expelling parasite plate Tow sides on, smear interval every time 3~5 minutes, smear 2~3 times, that is, obtain the expelling parasite plate containing natural insect-repelling liquid.
Further, the expelling parasite plate is the expelling parasite plate of the attached silvery white aluminium foil of two-sided outer surface or aluminium film.Aluminium foil or aluminium The main component of film is aluminum oxide(AL2O3), thickness about 0.2~0.6mm.
The expelling parasite plate be the length of side be 20cm × 20cm square.
Further, expelling parasite plate of the gained containing natural insect-repelling liquid is by 20~80 per mu(General grain, industrial crops 20-30/mu is laid, part high value Chinese medicine booth intensive can lay about 60-80/mu), between any two interval 10~ 200cm is laid in field, depending on being spaced according to different plant sizes and insect Occurrence degree, setting height(from bottom) Depending on different farm-forestry crop seedling, strain cauline leaf, the height of fruit parts.Lay height and crops seedling, strain stem Leaf, fruit parts highly substantially parallel or slightly above crops seedling, strain cauline leaf, fruit parts about 5~10cm. For some tall and big, dense crops, it is contemplated that lay expelling parasite plate in crop differing heights, solid, formed to main aggrieved plant Strain stem, leaf portion, the circular protection at fruit position, arrival repellent, the effect for killing insect and effect.
After expelling parasite plate of the gained containing natural insect-repelling liquid of the invention lays 1~2 month in agricultural(Especially it is subjected to heavy rain punching After brush), should supplement again and smear expelling parasite mucus 1~2 time, you can extend 3~4 times of deworm effect.
The present invention also utilizes harmful insect(Mostly compound eye or simple eye)To silvery white aluminium foil(Film)The reflection of silver color is presented Light(90~95% natural visible rays can be reflected, spectral region is between 390~760nm)Stimulation, disturb, walk quickly and keep away, being not suitable with row For substantially farm-forestry crop can be flown away from by repellent insect in certain limit;Smear natural insect-repelling liquid again on silvery white aluminium foil further The effect of insect is walked quickly and kept away, is expelled, killing in enhancing.
Advantage and effect that the present invention possesses:Low cost, processing ease are easy to use, environmental protection, with practicality, Novelty, input income than it is high the characteristics of, promotional value is big.
1)Actual input income analysis:The low cost of the prepared expelling parasite plate containing natural insect-repelling liquid of the present invention:Each expelling parasite About 1~3 yuan of plate integrated cost(General 20~30 yuan of self-adhesive model aluminium foil market price is often rolled up, and often rolls up the aluminium of 1m × 8m specifications Paper tinsel can make about 150~200 expelling parasite plates, about 0.2~0.3 yuan of each aluminium foil cost;Eupatorium adenophorum stem in natural insect-repelling liquid Leaf in most cases can free acquisition obtain;Generally 5~10 yuan per kilogram of the commercial price of print chinaberry cauline leaf;Support the wood of expelling parasite plate Rod, bamboo let, branch etc. in most cases freely can be collected on the spot and be obtained;About 0.2~0.5 yuan of expelling parasite plate manufacturing artificial expense is every It is individual).
Experiment and demonstration shows, using the expelling parasite containing natural insect-repelling liquid obtained in the present invention in the range of 100 mu of agricultural ground Plate 2000~8000(About 2600~10400 yuan/hundred mu of expelling parasite plate cost), general 2~3 workmans 1 day can fulfil assignment (Artificial hundred mu of mounting costs put into about 300~400 yuan);Actual hundred mu of expelling parasite plates make, install about 500~1200 yuan of input/ 100 mu.Crop pests prevention effect is up to 60~86%;Hundred mu can be retrieved a loss about 8000~50000 yuan/100 mu.Directly Input/earnings ratio is about 1:1.6~8(Wherein high value vegetables, the benefit of Chinese medicine are higher than cereal crops).
2)Indirect benefit is analyzed:Due to the spy of the anti-solarization of aluminium foil, anticorrosive, anti-oxidant, moisture resistant in expelling parasite plate raw material Matter, about 3~10 times of comparable conventional farmland papery insect-sticking plate life, also than conventional plastic material insect-sticking plate life about 1 ~3 times;Due to the speciality of draw materials, prepare source simple cheap, the environmental protection of natural insect-repelling liquid, farmland chemical pesticide is reduced The usage amount and access times of insecticide.Experiment and demonstration shows:15~40% commodity usage amount of agricultural chemicals and 3~5 can averagely be reduced The Pesticide use number of times in secondary/stubble year.
3)The present invention compared with prior art, has following 7 advantages:
With the triple of unique innovation(Light repellent, taste expel, tag)Effect and effect.Conventional plastic or papery insect-sticking plate Only rely on color(Mainly yellow, blueness)Become the substance principle of color to insect, attracts adhesion insect, the present invention to have difference (Or it is contrary)The triple control principles to crop pests:One is to insect using silvery reflection(Compound eye is simple eye)It is inverse become Property, in certain limit repellent(From)Insect, away from crops;Two are carried using two kinds of natural plants cauline leafs contained by natural insect-repelling liquid Take liquid moderate stimulation, pungent and toxic chemicals(Kind of compound organic matter about more than 10 in two kinds of expelling parasite plants, all possesses desinsection, drives The innate efficacy of worm)The smell of volatilization to the repellent of insect, expel and kill insect effect.Even if three is that minority can still be leaned on Closely, contact the insect of expelling parasite plate(I.e. only a few it is insensitive to silver color light, and to the present invention insect repellant solution taste stimulation it is also unwise Sense), Jing after contact, eating insect repellant solution, can tag(Stomach is killed)Insect.Triple controls, repellent, the utilization for killing insect principle, make The present invention is provided with preferably effect and effect.
The scientific utilization of harmful malignant weed.Eupatorium adenophorum is inherently containing the Phytochemistry that kind more than 10 is pest-resistant, disease-resistant Composition, using the stimulation of its cauline leaf soaked extracting solution, pungent and poisonous multiple compounds, can effectively repellent, many agricultures of killing Industry harmful insect.The common neem extract of tradition, predominantly nimbin commercially available agricultural chemical, after only can having contact to insect, eating Killing action, and do not possess the repellent to insect, expel effect;The present invention uses binary natural plant formula, i.e., except containing Neem extraction beyond the region of objective existence, increased purple stem boneset extract --- predominantly epifriedelinol, stigmasterol, positive octocosoic acid etc. more than 10 Organic matter is planted, so as to increased the repellent to insect, expelling effect, meanwhile, the active ingredient of purple stem boneset extract also increases Contact to insect, eat after dual killing action.
Farmland use time(Life-span)It is long.The expelling parasite plate of the present invention adopts aluminium foil(Film)Material, has anticorrosive, antioxygen The features such as change, radioresistance, moisture-resistant, compared with traditionally on paper insect-sticking plate(Service life about 1~4 month), service life prolongation about 3~10 Times(Service life was up to 6~30 months);Compared with conventional plastic material insect-sticking plate(Service life about 6~24 months), non-oxidizability, Radiation resistance is higher, and service life can also extend about 1~3 times.
Expelling parasite, insecticidal range are wider.Due to present invention utilizes insect(Majority is the insect being harmful to farm-forestry crop) It is triple(Light repellent, taste are expelled, eat killing)Effect and effect, thus to almost agriculture, woods, orchard, etc. ground activity it is big Most insects have repellent, expel, killing action and effect(Adult to farmland underground insect, also has certain repellent, drives From, killing action), and traditionally on paper, plastic material insect-sticking plate only rely on sex seduction(Predominantly yellow lures Hymenoptera and part sheath The class pests such as wing mesh, Lepidoptera, blueness lure the blue insects that become such as thrips, planthopper, striped rice borer, cotton sandfly worm, tealeaves noctuid)With The single action and efficacy of viscose glue adhesion insect.
Make easy, reuse simple.The present invention raw material can market purchase, but insect repellant solution also oneself is matched somebody with somebody on the spot System, and repeatedly can supplement and smear, the insect repellant solution of the present invention is additionally, since without oily composition so that clean old insect repellant solution, smear The operation of new insect repellant solution becomes simpler, easy.Traditionally on paper, plastic material insect-sticking plate, due to the raw material that its viscose glue is prepared Can only market purchase, be difficult voluntarily to prepare;And, repetition needs the old glue for first cleaning oil before smearing viscose glue, then smears virgin rubber. So, compared with traditionally on paper, plastic material insect-sticking plate:It is simpler easy that the present invention reuses operation.
6. farmland in-site installation is fixed easily, closely, is stored up conveniently.
7. low cost(About 1~3 yuan each, be close to papery insect-sticking plate, compared with plastic material insect-sticking plate(2~3 yuan/)Cheaply; As Eupatorium adenophorum can be obtained with free acquisition, relative to single use neem extraction liquid, significantly reduce insect repellant solution into This(Reduced rate about 50%, the insect repellant solution usage amount smeared on equivalent every expelling parasite plate and cost, about 0.3~0.5 yuan of average reduction/ Piece).
In a word, the present invention has triple expelling parasite insecticidal properties of unique innovation;The scientific utilization characteristic of harmful malignant weed; Farmland service life is longer;Expelling parasite insecticidal range is wider;Activity to underground adult pest(That is the main breeding of insect, mating Phase), also have obvious repellent, control action;Make easy, reuse simple;In-site installation is fixed easily, closely, is stored up It is convenient;Low cost;The advantages of actual input income and good indirect benefit.The present invention can effectively repellent, expel, kill it is various harmful Insect, control, reduction insect harm and its loss for causing to farm-forestry crop, protects agricultural and forestry production.Agricultural can effectively be reduced Insect is laying the density in region, quantity and motion frequency, controls agriculture and forestry injurious insect greenly, environmentally friendly and endangers, increase agricultural yield, Improve product quality.It is a novel non-pollution, green, the farm-forestry crop expelling parasite of environmental protection, the innovative technology of desinsection.
Specific embodiment
Below by embodiment, the present invention will be further described.
Embodiment 1
(1)Get the raw materials ready by the component of following mass parts:
1 part of fresh print chinaberry cauline leaf, 1 part of fresh Eupatorium adenophorum cauline leaf, 9 parts of water;
(2)By step(1)Fresh print chinaberry cauline leaf and fresh Eupatorium adenophorum cauline leaf Jing after broken, mixing, add water immersion 1~3 My god, filtrate is then filtered to take, that is, obtains natural insect-repelling liquid.
The method that above-mentioned natural insect-repelling liquid is applied to deworm plate, through following operation:
0.2 portion of Strong flour is mixed with 1 part of water stirring, then cooling obtains starch adhesive liquid after boiling 3 minutes;By natural insect-repelling liquid with Starch adhesive liquid in mass ratio 9:1 is well mixed, and obtains expelling parasite mucus, and expelling parasite mucus is applied to the attached silvery white of two-sided outer surface On the tow sides of the expelling parasite plate of color aluminium foil or aluminium film(Size is the square that the length of side is 20cm × 20cm), interval is smeared every time 3~5 minutes, smear 2~3 times, that is, obtain the expelling parasite plate containing natural insect-repelling liquid.
Embodiment 2
(1)Get the raw materials ready by the component of following mass parts:
0.5 part of fresh print chinaberry cauline leaf, 2 parts of fresh Eupatorium adenophorum cauline leaf, 8 parts of water;
(2)By step(1)Fresh print chinaberry cauline leaf and fresh Eupatorium adenophorum cauline leaf Jing after broken, mixing, add water immersion 1~3 My god, filtrate is then filtered to take, that is, obtains natural insect-repelling liquid.
The method that above-mentioned natural insect-repelling liquid is applied to deworm plate, through following operation:
0.1 portion of Strong flour is mixed with 1 part of water stirring, then cooling obtains starch adhesive liquid after boiling 3 minutes;By natural insect-repelling liquid with Starch adhesive liquid is in mass ratio(8~10):1 is well mixed, and obtains expelling parasite mucus, expelling parasite mucus is applied to two-sided outer surface equal On the tow sides of the expelling parasite plate of attached silvery white aluminium foil or aluminium film(Size is the square that the length of side is 20cm × 20cm), apply every time Smear interval 3~5 minutes, smear 2~3 times, that is, obtain the expelling parasite plate containing natural insect-repelling liquid.
Embodiment 3
(1)Get the raw materials ready by the component of following mass parts:
2 parts of fresh print chinaberry cauline leaf, 0.5 part of fresh Eupatorium adenophorum cauline leaf, 8~10 parts of water;
(2)By step(1)Fresh print chinaberry cauline leaf and fresh Eupatorium adenophorum cauline leaf Jing after broken, mixing, add water immersion 1~3 My god, filtrate is then filtered to take, that is, obtains natural insect-repelling liquid.
The method that above-mentioned natural insect-repelling liquid is applied to deworm plate, through following operation:
0.3 portion of Strong flour is mixed with 1 part of water stirring, then cooling obtains starch adhesive liquid after boiling 3 minutes;By natural insect-repelling liquid with Starch adhesive liquid is in mass ratio(8~10):1 is well mixed, and obtains expelling parasite mucus, expelling parasite mucus is applied to two-sided outer surface equal On the tow sides of the expelling parasite plate of attached silvery white aluminium foil or aluminium film(Size is the square that the length of side is 20cm × 20cm), apply every time Smear interval 3~5 minutes, smear 2~3 times, that is, obtain the expelling parasite plate containing natural insect-repelling liquid.
Between 2013-2015, in 1200 mu of grains of Yunnan Province Kunming, Wenshan Prefecture and Lijiang City(Based on Jing rice), vegetables(It is peppery Based on green pepper, Chinese cabbage), Chinese medicine(Based on Yunnan Paris polyphylla, maca)The examination in the time of infertility has been carried out in plantation 20 various plants of field Test demonstration.And to wherein 120 mu(Account for the 10% of overall test demonstration area)System investigation is carried out, has been sampled:In three class crops with Machine is chosen Jing rice, capsicum or each 1 mu of Chinese cabbage, Yunnan Paris polyphylla or maca and does three kinds of embodiments and comparative example process(Altogether 6 kinds it is different The deworm of formula is processed), meanwhile, crop is processed in 3 classes of local correspondence choose 3 respectively(0.5 mu is selected per class crop, 3 Class crop amounts to 1.5 mu)Blank(Deworm process is not done);Every mu of 5 points of sample ground staggered form sampling, per investigation 10 Strain(Cave, clump)Crop.Record number of pest, classification pest species.Effect research:All kinds of crops are used into insect repellant solution(Plate)Examination Test and process forward and backward pest-insect survey numerical value, with blank district(Do not do any desinsection to process)The forward and backward pest-insect survey of test Numerical value, substitutes into following equation and calculates, and obtains relative prevention effect(%), it is shown in Table.
Comparative example 1:With embodiment 1, only by step(1)Replace with:1 part of fresh print chinaberry cauline leaf, 9 parts of water.
Comparative example 2:With embodiment 1, only by step(1)Replace with:1 part of fresh Eupatorium adenophorum cauline leaf, 9 parts of water.
Comparative example 3:With embodiment 1, the expelling parasite plate of two-sided outer surface attached silvery white aluminium foil or aluminium film is replaced with into biography only The papery or plastic plate of system, then 1 gained natural insect-repelling liquid of embodiment is applied thereon.
By the expelling parasite plate containing natural insect-repelling liquid obtained by above-described embodiment and comparative example by 20~100 per mu, two-by-two it Between be spaced 10~200cm laid in field, through observed and recorded field-crop harmful insect occurrence injury rate month by month, and with The contrast of blank district survey data, calculating, obtain following result:
Can be learnt by upper table, the expelling parasite of embodiment 1,2,3, desinsection average effect are 86.75%, eat killing compared with the stomach of comparative example 1 The sense of taste repellent of average effect and comparative example 2, killing effect, are higher by 26.49% and 14.58% respectively;It is average anti-compared with comparative example 3 Control effect and be also higher by 12.68%, also further relate to expelling parasite sheet material matter and use silver color aluminium foil, had concurrently standby " expelled using silver color light, The triple function of pest ".
Pilot survey finds:Comparative example 1 processes 40 mu of Jing rice, capsicum, Yunnan Paris polyphylla crops, to arachnoide pest -- aleyrodid, Red spider, homoptera pest-aphid and Lepidoptera-diamondback moth, beet armyworm, killing effect are poor, and only 60.26%, and print Chinaberry element commodity Pesticide use amount per mu increases year by year, and pest resistance to insecticide strengthens;But using the Jing rice, peppery of the process of embodiment 1,2,3 80 mu of green pepper, Yunnan Paris polyphylla, it is best up to 89.23 to the prevention effect of aleyrodid, aphid, beet armyworm, red spider, diamondback moth are prevented Control best effects of the effect also up to 90.89%.

Claims (7)

1. a kind of natural insect-repelling liquid, it is characterised in that be made up of the component of following masses part:
0.5~2 part of fresh print chinaberry cauline leaf, 0.5~2 part of fresh Eupatorium adenophorum cauline leaf, 8~10 parts of water.
2. the preparation method of the natural insect-repelling liquid described in claim 1, it is characterised in that through following each step:
(1)Get the raw materials ready by the component of following mass parts:
0.5~2 part of fresh print chinaberry cauline leaf, 0.5~2 part of fresh Eupatorium adenophorum cauline leaf, 8~10 parts of water;
(2)By step(1)Fresh print chinaberry cauline leaf and fresh Eupatorium adenophorum cauline leaf Jing after broken, mixing, add water immersion 1~3 My god, filtrate is then filtered to take, that is, obtains natural insect-repelling liquid.
3. application of the natural insect-repelling liquid on deworm plate described in claim 1.
4. application according to claim 3, it is characterised in that:Application of the natural insect-repelling liquid on deworm plate, Specifically through following operation:
0.1~0.3 portion of Strong flour is mixed with 1 part of water stirring, then cooling obtains starch adhesive liquid after boiling 3 minutes;By natural drive Worm liquid is with starch adhesive liquid in mass ratio(8~10):1 is well mixed, and obtains expelling parasite mucus, and expelling parasite mucus is applied to expelling parasite plate Tow sides on, smear interval every time 3~5 minutes, smear 2~3 times, that is, obtain the expelling parasite plate containing natural insect-repelling liquid.
5. application according to claim 4, it is characterised in that:The expelling parasite plate is the attached silvery white aluminium foil of two-sided outer surface Or the expelling parasite plate of aluminium film.
6. application according to claim 4, it is characterised in that:The expelling parasite plate be the length of side be 20cm × 20cm pros Shape.
7. application according to claim 4, it is characterised in that:Expelling parasite plate of the gained containing natural insect-repelling liquid is by per mu 20 ~80,10~200cm is spaced between any two and is laid in field, be spaced and sent out according to different plant sizes and insect Depending on the raw extent of injury, depending on setting height(from bottom) is according to different farm-forestry crop seedling, strain cauline leaf, the height of fruit parts.
CN201610961201.7A 2016-11-04 2016-11-04 A kind of natural insect-repelling liquid and its preparation method and application Active CN106538618B (en)

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CN110268932A (en) * 2019-06-12 2019-09-24 扬州中月米业有限公司 A kind of ecological rice implantation methods of rice

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