CN106561726A - Shielding protection insecticide capable of repelling natural enemy insects and bees - Google Patents

Shielding protection insecticide capable of repelling natural enemy insects and bees Download PDF

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Publication number
CN106561726A
CN106561726A CN201610967098.7A CN201610967098A CN106561726A CN 106561726 A CN106561726 A CN 106561726A CN 201610967098 A CN201610967098 A CN 201610967098A CN 106561726 A CN106561726 A CN 106561726A
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China
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diacloden
quintessence oil
oil
insecticide
fructus piperiss
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CN201610967098.7A
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CN106561726B (en
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张志祥
秦得强
徐汉虹
张佩文
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South China Agricultural University
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South China Agricultural University
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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
    • 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
    • A01N51/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
    • 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]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against 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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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Pest Control & Pesticides (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention provides a shielding protection insecticide capable of repelling natural enemy insects and bees. The shielding protection insecticide comprises the following components in percentage by mass: 0.1-40% of thiamethoxam, 50-95% of pepper essential oil and 1-10% of an emulgator. According to the product, primary oil and tail oil of plant essential oil are used for replacing toxic organic solvents used in a preparation process of missible oil; a pesticide barriering system of essential oil is formed; the effects of repelling, shielding and protecting natural enemy insects and bees can be achieved; the pesticide cost is reduced; the shielding protection insecticide has high insecticidal activity; the pesticide consumption is reduced; the shielding protection insecticide has significant technical effects.

Description

A kind of repellent natural enemy insect and the shielding protection type insecticide of Apiss
Technical field
The present invention relates to a kind of technical field of pesticide, more particularly to a kind of shielding guarantor for being capable of repellent natural enemy insect and Apiss Shield type insecticide.
Background technology
Diacloden is nicotinoids efficient pesticides, the medicament have tag, stomach toxicity, systemic activity, and with higher Active, more preferable safety, wider array of insecticidal spectrum and work fast, it is to replace those dynamic to suckling the features such as the lasting period is long Thing toxicity height, the organophosphors, carbamate, the preferable kind of organochlorine insecticides that have residual and environmental problem.To elytrum Mesh, Diptera, Lepidoptera, especially homoptera pest have high activity, can effectively prevent and treat various aphids, leafhopper, plant hopper, powder The insects such as louse, chafer larva, colorado potato bug, nematicide, ground beetle, leaf miner.But Diacloden is excessive using to natural enemy There is many harm in insecticide, honeybee health, and natural enemy insect and Apiss all play considerable effect in agricultural production.
Though Diacloden cream is distributed than more uniform, raw with being simple to manufacture, measuring easy, active component on Target crops The advantages of thing expression activitiy is high, but had the disadvantage used in process for preparation a large amount of organic solvents, such as dimethylbenzene, toluene, contain Amount typically 20~90%, these solvents have toxicity it is big, inflammable, store and transport it is dangerous and poisoning is also easy to produce to plant, to environment It is seriously polluted to wait harm.Meanwhile, these organic solvents can produce harm during cream processing, packaging and use to human body, Particularly during Pesticide use sprinkling, organic solvent is spread across in natural environment, not only causes severe contamination to environment, also Biological chronic poisoning can be caused.
Therefore, China is devoted to reducing the consumption of height pesticide always, is substituted with the novel agrochemical kind of safety and environmental protection high The research of malicious pesticide.
Fructus Piperiss quintessence oil be fruit of Piperaceae liana etc. with a class that vapor distillation goes out it is volatile, with strong gas The general name of the oily liquids of taste.It is mainly used in the manufacture of spice, in the Food & Drink course of processing, has also used oil of pepper and done Spice and flavoring agent.The oil for preparing during quintessence oil front 20%~30%, rear 20%~30% is not called scalp pomade and tail oil, is The side-product produced in Fructus Piperiss quintessence oil production process.It derives from the Nature to Fructus Piperiss quintessence oil, draws materials extensively, to environment compatibility Good, noresidue is harmless to human health, and the price of Fructus Piperiss quintessence oil scalp pomade and tail oil is relatively cheap, organic molten less than major part The market price of agent, is with a wide range of applications.In recent years, research discovery Fructus Piperiss quintessence oil and its component have to insect and avoid Keep away, lure isoreactivity.
In the present invention, Diacloden and Fructus Piperiss quintessence oil are effectively bonded together, prepare can repellent natural enemy insect and The cream preparation of Apiss, realizes the mutual collaboration of Pest control process Pesticides and natural enemy insect, has not only eliminated insect, also Natural enemy insect is protected, with synergistic effect;Meanwhile, Fructus Piperiss quintessence oil scalp pomade and tail oil replace the organic solvents such as dimethylbenzene, solve The problems such as environmental pollution, biotoxication.
There are Fructus Piperiss quintessence oil used Fructus Piperiss to have strong aroma and zest pungent, has deodorization, anti-corrosion and antioxygen concurrently and is turned into With there is protective effect to medicament.
The content of the invention
The technical problem to be solved in the present invention is the technological deficiency pointed by above technical problem, there is provided a kind of parasite killing Rate is high, low in the pollution of the environment and is capable of the shielding protection type insecticide of repellent natural enemy insect and Apiss.
In order to solve the above problems, the present invention is adopted the following technical scheme that:
A kind of repellent natural enemy insect and the shielding protection type insecticide of Apiss, by Diacloden, Fructus Piperiss quintessence oil and emulsifying agent Composition, the wherein mass content of Diacloden are 0.1%~40%, and the mass content of Fructus Piperiss quintessence oil is 50%~95%, emulsifying agent Mass content be 1%~10%.
Further, the mass content of Diacloden is preferably 5%~20%, and the mass content of Fructus Piperiss quintessence oil is preferably 70% ~90%, the mass content of emulsifying agent is preferably 7%~10%.
Used as a preferred embodiment of the present invention, the Fructus Piperiss quintessence oil is preferably the scalp pomade or tail oil or head of Fructus Piperiss quintessence oil The combination of oil and tail oil.
Preferably, the emulsifying agent is methylol fibre starch, xanthan gum, calcium dodecyl benzene sulfonate, dibenzyl xenyl One kind of polyoxyethylene ether or its combination.
Additionally, a kind of present invention also offers preparation side of the shielding protection type insecticide of repellent natural enemy insect and Apiss Method, comprises the steps:
1) Diacloden, Fructus Piperiss quintessence oil and emulsifying agent are weighed respectively according to above-mentioned mass content;
2) Fructus Piperiss quintessence oil is placed in container, and sequentially adds Diacloden and emulsifying agent, be put into ultrasonator ultrasound shake Swing, take out and stand shield type insecticide i.e. prepared to deposit-free generation.
The present invention prepares shielding protection type cream using repellent activity quintessence oil scalp pomade and tail oil, after administration, quintessence oil repellent day Enemy insecticide and Apiss so as to dispenser environment, medication crop and target pest are not contacted, after quintessence oil volatilization, in the work of insecticidal constituent With under, insect is dead or vigor is remarkably decreased, and natural enemy insect is typically less to be preyed on or parasitic dead worm or moribund pests, and Apiss have There is certain environment Memorability, after quintessence oil volatilization, Apiss will not enter within a certain period of time, also has repellent activity to it Place.So, medicament of the present invention can pass through repellent action, shielding protection natural enemy insect and Apiss.Quintessence oil scalp pomade and tail oil are Side-product in quintessence oil production process, it is cheap, it is the ideal solvent for replacing toxic organic solvents.
Replace the organic solvent used in farm chemical emulsion preparation preparation process, plants essential oil with Fructus Piperiss quintessence oil scalp pomade and tail oil It is plant component, degrades in the environment rapid thorough, noresidue, environmentally safe has potentiation, Ke Yiti to pesticide High pesticide activity, reduces pesticide dosage, and Fructus Piperiss quintessence oil has certain oxidation resistance, also has certain protection to make to medicament With.The product is used for after farmland sysrem, with good insecticidal activity, makes to keep a kind of between chemical pesticide, Apiss and natural enemy Ecological balance relation.
Description of the drawings
Fig. 1 is the repellent effect schematic diagram of the Fructus Piperiss quintessence oil to natural enemy insect of variable concentrations.
Specific embodiment
Essence for a better understanding of the present invention, further illustrates below the technology contents of the present invention with example, but Present disclosure is not limited thereto.
Embodiment 1:Preparation concentration is 0.1% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 0.1%
Fructus Piperiss quintessence oil scalp pomade and tail oil 95.0%
Emulsifying agent methylol fibre starch 4.9%
In the container equipped with Fructus Piperiss quintessence oil, Diacloden and emulsifying agent are sequentially added, be put into ultrasonator ultrasonic vibration 30 minutes, take out and stand the i.e. prepared shield type insecticide of deposit-free generation in 2 hours.The present invention is directly watered spray by aerosol apparatus Mist imposes on farmland sysrem, or carries out spraying treatment using unmanned plane.During dispenser should not under strong sunlight, the rainy day spraying, so as not to drop Low drug effect.
The preparation method and application process of following examples is identical with the present embodiment.
Embodiment 2:Preparation concentration is 0.1% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 0.1%
Fructus Piperiss quintessence oil scalp pomade and tail oil 90.0%
Emulsifying agent xanthan gum 9.9%
Embodiment 3:Preparation concentration is 0.1% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 0.1%
Fructus Piperiss quintessence oil scalp pomade and tail oil 95.0%
Emulsifying agent calcium dodecyl benzene sulfonate 4.9%
Embodiment 4:Preparation concentration is 0.1% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 0.1%
Fructus Piperiss quintessence oil scalp pomade and tail oil 95.0%
Emulsifying agent xanthan gum 4.9%
Embodiment 5:Preparation concentration is 0.1% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 0.1%
Fructus Piperiss quintessence oil scalp pomade and tail oil 90.0%
Emulsifying agent dibenzyl xenyl polyoxyethylene ether 9.9%
Embodiment 6:Preparation concentration is 1.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 1.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 95.0%
Emulsifying agent calcium dodecyl benzene sulfonate 4.0%
Embodiment 7:Preparation concentration is 1.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 1.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 90.0%
Emulsifying agent calcium dodecyl benzene sulfonate 9.0%
Embodiment 8:Preparation concentration is 1.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 1.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 95.0%
Emulsifying agent dibenzyl xenyl polyoxyethylene ether 4.0%
Embodiment 9:Preparation concentration is 1.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 1.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 90.0%
Emulsifying agent xanthan gum 9.0%
Embodiment 10:Preparation concentration is 1.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 1.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 95.0%
Emulsifying agent methylol fibre starch 4.0%
Embodiment 11:Preparation concentration is 1.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 1.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 95.0%
Emulsifying agent xanthan gum 4.0%
Embodiment 12:Preparation concentration is 5.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 5.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 93.0%
Emulsifying agent calcium dodecyl benzene sulfonate 2.0%
Embodiment 13:Preparation concentration is 5.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 5.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 85.0%
Emulsifying agent dibenzyl xenyl polyoxyethylene ether 10.0%
Embodiment 14:Preparation concentration is 5.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 5.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 85.0%
Emulsifying agent xanthan gum 10.0%
Embodiment 15:Preparation concentration is 10.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 10.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 88.0%
Emulsifying agent calcium dodecyl benzene sulfonate 2.0%
Embodiment 16:Preparation concentration is 10.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 10.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 85.0%
Emulsifying agent methylol fibre starch 5.0%
Embodiment 17:Preparation concentration is 10.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 10.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 80.0%
Emulsifying agent calcium dodecyl benzene sulfonate 10.0%
Embodiment 18:Preparation concentration is 10.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 10.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 88.0%
Emulsifying agent methylol fibre starch 2.0%
Embodiment 19:Preparation concentration is 10.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 10.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 85.0%
Emulsifying agent xanthan gum 5.0%
Embodiment 20:Preparation concentration is 15.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 15.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 80.0%
Emulsifying agent methylol fibre starch 5.0%
Embodiment 21:Preparation concentration is 15.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 15.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 75.0%
Emulsifying agent dibenzyl xenyl polyoxyethylene ether 10.0%
Embodiment 22:Preparation concentration is 15.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 15.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 80.0%
Emulsifying agent methylol fibre starch 5.0%
Embodiment 23:Preparation concentration is 15.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 15.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 75.0%
Emulsifying agent calcium dodecyl benzene sulfonate 10.0%
Embodiment 24:Preparation concentration is 20.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 20.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 75.0%
Emulsifying agent xanthan gum 5.0%
Embodiment 25:Preparation concentration is 20.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 20.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 75.0%
Emulsifying agent calcium dodecyl benzene sulfonate 5.0%
Embodiment 26:Preparation concentration is 20.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 20.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 70.0%
Emulsifying agent methylol fibre starch 10.0%
Embodiment 27:Preparation concentration is 20.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 20.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 70.0%
Emulsifying agent xanthan gum 10.0%
Embodiment 28:Preparation concentration is 25.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 25.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 65.0%
Emulsifying agent calcium dodecyl benzene sulfonate 10.0%
Embodiment 29:Preparation concentration is 25.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 25.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 70.0%
Emulsifying agent methylol fibre starch 5.0%
Embodiment 30:Preparation concentration is 25.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 25.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 68.0%
Emulsifying agent xanthan gum 7.0%
Embodiment 31:Preparation concentration is 30.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 30.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 65.0%
Emulsifying agent calcium dodecyl benzene sulfonate 5.0%
Embodiment 32:Preparation concentration is 30.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 30.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 60.0%
Emulsifying agent dibenzyl xenyl polyoxyethylene ether 10.0%
Embodiment 33:Preparation concentration is 30.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 30.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 65.0%
Emulsifying agent methylol fibre starch 5.0%
Embodiment 34:Preparation concentration is 35.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 35.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 60.0%
Emulsifying agent calcium dodecyl benzene sulfonate 5.0%
Embodiment 35:Preparation concentration is 35.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 35.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 60.0%
Emulsifying agent xanthan gum 5.0%
Embodiment 36:Preparation concentration is 35.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 35.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 55.0%
Emulsifying agent methylol fibre starch 10.0%
Embodiment 37:Preparation concentration is 40.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 40.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 55.0%
Emulsifying agent methylol fibre starch 5.0%
Embodiment 38:Preparation concentration is 40.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 40.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 55.0%
Emulsifying agent xanthan gum 5.0%
Embodiment 39:Preparation concentration is 40.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 40.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 50.0%
Emulsifying agent calcium dodecyl benzene sulfonate 10.0%
Embodiment 40:Preparation concentration is 40.0% thiamethoxam disinsection agent
The insecticide is made up of following component by mass fraction:
Diacloden 40.0%
Fructus Piperiss quintessence oil scalp pomade and tail oil 50.0%
Emulsifying agent dibenzyl xenyl polyoxyethylene ether 10.0%
Embodiment 41
Carry out natural enemy insect repellent behavior test using single Fructus Piperiss quintessence oil, try natural enemy insect have apis cerana, seven Star ladybug, ground beetle, Predatory Mites, trichogramma.
Detailed method of testing is as follows:
Test adopts Y-shaped smell sensing apparatus test method(s), ventilates in advance 10~15 minutes in two inflator pump of Y shape bifurcated, makes Gas is respectively through the non-divergent ends that Y tube is entered after the round-bottomed flask equipped with activated carbon and distilled water, the burning equipped with activated carbon Bottle is near Y tube divergent ends section mouth.It is connected by plastic tube between round-bottomed flask and between Y tube.Exist respectively after 15min Upper 100 μ L Fructus Piperiss quintessence oil solution and dehydrated alcohol, the wherein anhydrous second of Fructus Piperiss quintessence oil solution are dripped on two filter paper bars with liquid-transfering gun Alcohol is diluted to 0.1 μ L/mL, and dehydrated alcohol is control experiment.Then dehydrated alcohol and the filter paper bar of testing liquid are put into drop In per group of the 3rd round-bottomed flask.From the non-bifurcated of Y tube, one section is put into test natural enemy insect, one every time.Observation natural enemy elder brother The anti-repelling properties of worm, each experimental observation 3 minutes.The anti-repelling properties of natural enemy insect are recorded after 3min, natural enemy insect is into Y tube point Advance 5cm has been recorded as selection after fork, otherwise records without selection.Natural enemy insect is taken out, while taking out two filter paper bars.Continuous note The anti-repelling properties of 100 natural enemy insects of record are used as one group of data, three groups of repetitions.After wherein often recording the anti-repelling properties of 5 natural enemy insects, Exchanging drop has the filter paper bar of Fructus Piperiss quintessence oil solution and the placement location of dehydrated alcohol filter paper bar.
For concentration from low to high, each concentration tests uses industrial alcohol washes to the order that Fructus Piperiss quintessence oil is tested after terminating Instrument, carries out the test of next concentration after drying.
The Fructus Piperiss quintessence oil of several groups of variable concentrations is to the repellent effect of natural enemy insect as shown in figure 1, with Fructus Piperiss essential oil concentration Increase, the scattering ratio of each natural enemy insect is consequently increased, when Fructus Piperiss essential oil concentration in 400 to 600ppm when, each natural enemy elder brother The scattering ratio of worm reaches perfect condition, in more than 80%.
Embodiment 42
Test variable concentrations Diacloden to black peach aphid, leaf roll moth larvae, aleyrodid, liriomyza bryoniae larva, corn borer larvae preventing and treating Effect.The insect for selecting is respectively placed in the small beaker that capacity is 500mL and is added and goes chlorine water to 295mL, test group difference Add 5ml variable concentrations Diaclodens;Matched group adds 5mL to go chlorine water, and each 1 hour, then larva is moved to into culture dish was carried out just Often raise, observe 24 hours, record the death toll of each group, it is each 200 for trying insect, as a result as shown in table 1.
Obviously, increasing with concentration, prevention effect has obtained rapid lifting, when concentration is 20% to 40%, preventing and treating Effect has reached more than 80%.
24h is to pest controling effect (%) after the process of the different quality containing Diacloden of table 1
Embodiment 43
Test to black peach aphid, leaf roller, aleyrodid, liriomyza bryoniae, Pyrausta nubilalis (Hubern). prevention effect.The insect for selecting is respectively placed in into appearance Measure in the small beaker for 500mL and add and go chlorine water to 295mL, test group adds Diacloden cream described in 5ml embodiments 1-40; Matched group adds 5mL to go chlorine water, each 1 hour, then larva is moved to into culture dish and is normally raised, and observes 24 hours, record The death toll of each group, it is each 200 for trying insect, as a result as shown in table 2, it can be seen that embodiment 1 to 40 is respectively provided with good killing Worm effect, especially embodiment 24 to 40, its insecticidal effect is more preferably.
Death standard refers to Zhang Zong Ping methods:It is reactionless for death when being touched with pin.
Obviously, the technical scheme described in embodiment 24 to embodiment 40 has significant prevention effect.
24h is to pest controling effect (%) after the different thiamethoxam disinsection agent product treatment of table 2
Embodiment 44:Laboratory test
Test variable concentrations Diacloden to apis cerana, coccinella septempunctata, ground beetle, Predatory Mites, trichogramma toxic action.Adopt Use Potter nebulizations, pressure 1kgf/cm2, spray from one end of insectary, often processing spray value China apis florea, ground beetle is 20mL, coccinella septempunctata is 10mL, and Predatory Mites, trichogramma are 3mL, with clear water to compare (CK).200 are processed per concentration for examination day Enemy insecticide.First test worm is placed on spray in culture dish to process, has sprayed rear 2min and taken out natural enemy insect, proceeded to clean culture dish In, insectary observation is put, mortality rate is checked after 24h, as a result as shown in table 3, from table 3 it can be seen that imidacloprid is to natural enemy insect Very strong toxic action is respectively provided with Apiss, especially when Diacloden concentration is raised, its poisoning ability is higher.
24h is to Apiss and natural enemy insect toxic action after the process of the different quality containing Diacloden of table 3
Using said method, Diacloden cream described in embodiment 1-40 is sprayed in insectary one end, observation natural enemy insect is dead Die situation, the results are shown in Table 4, from table 4, it can be seen that the Diacloden cream with same concentrations, it is to natural enemy insect and Apiss Toxic effect is decreased obviously, and serves more preferable protective effect.
Death standard refers to Zhang Zong Ping methods:It is reactionless for death when being touched with pin.
By table 3 and table 4 as can be seen that this patent can not only effectively kill insect, moreover it is possible to protected by repellent action Shield natural enemy insect, is greatly lowered the mortality rate of natural enemy insect, and the protection to natural ecological environment has positive remarkable effect.
Impacts of the 24h to Apiss and natural enemy insect after the different thiamethoxam disinsection agent product treatment of table 4

Claims (5)

1. the shielding protection type insecticide of a kind of repellent natural enemy insect and Apiss, by Diacloden, Fructus Piperiss quintessence oil and emulsifying agent group Into wherein the mass content of Diacloden is 0.1%~40%, and the mass content of Fructus Piperiss quintessence oil is 50%~95%, emulsifying agent Mass content is 1%~10%.
2. the shielding protection type insecticide of natural enemy insect according to claim 1 and Apiss, it is characterised in that Diacloden Mass content is 5%~20%, and the mass content of Fructus Piperiss quintessence oil is 70%~90%, the mass content of emulsifying agent is 7%~ 10%.
3. the shielding protection type insecticide of natural enemy insect according to claim 1 and 2 and Apiss, it is characterised in that described Fructus Piperiss quintessence oil for Fructus Piperiss quintessence oil scalp pomade or tail oil, or for the combination of scalp pomade and tail oil.
4. the shielding protection type insecticide of natural enemy insect according to claim 1 and 2 and Apiss, it is characterised in that described Emulsifying agent be methylol fibre starch, xanthan gum, calcium dodecyl benzene sulfonate, one kind of dibenzyl xenyl polyoxyethylene ether or its Combination.
5. the shielding protection type method for producing insecticide of a kind of repellent natural enemy insect and Apiss, it is characterised in that including as follows Step:
1) Diacloden, Fructus Piperiss quintessence oil and emulsifying agent are weighed respectively according to the mass content of claim 1;
2) Fructus Piperiss quintessence oil is placed in container, and sequentially adds Diacloden and emulsifying agent, be put into ultrasonator ultrasonic vibration, taken Go out to stand to deposit-free to produce and be obtained shield type insecticide.
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