CN110604109B - Method for trapping and killing pests by using piceatannon aqueous emulsion - Google Patents
Method for trapping and killing pests by using piceatannon aqueous emulsion Download PDFInfo
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- CN110604109B CN110604109B CN201910938966.2A CN201910938966A CN110604109B CN 110604109 B CN110604109 B CN 110604109B CN 201910938966 A CN201910938966 A CN 201910938966A CN 110604109 B CN110604109 B CN 110604109B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/20—Poisoning, narcotising, or burning insects
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
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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
- A01N43/06—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 five-membered rings
- A01N43/12—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 five-membered rings condensed with a carbocyclic ring
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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
- A01N43/90—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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Abstract
The invention provides a method for trapping and killing pests by using a Celastrus angulatus aqueous emulsion, which comprises the following steps: 1) constructing a trap device, the trap device comprising: the LED lamp comprises a lamp bead fixing cylinder, LED lamp beads and an atomization device; 2) mixing castor oil polyoxyethylene ether, ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water to form a uniform water phase; 3) mixing celastrus angulatus, abamectin, vitexin, leaf alcohol, leaf aldehyde and solvent oil to form a uniform oil phase; 4) slowly adding the oil phase into the water phase under stirring to uniformly mix the two phases to obtain a coarse emulsion, shearing and emulsifying for 8-15 minutes by a high-shear emulsifying machine, and adjusting the pH value to obtain a celastrus angulatus aqueous emulsion; 5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device. The method has the characteristics of high trapping efficiency, wide trapping range and the like.
Description
Technical Field
The invention belongs to the field of trapping and killing of crop pests. More specifically, the invention relates to a method for trapping and killing pests by using a Celastrus angulatus aqueous emulsion.
Background
Insect trapping usually adopts light, phagostimulant and the like, so that insects enter a specific container, and then poison the insects through chemical reagents stored in the container, if the insects are fed into the specific container, the insects cannot be killed, the insect trapping efficiency is usually low, and the use of the chemical insecticide causes certain harm to the environment. Therefore, the insect is attracted to the periphery of the trapping device and poisoned by the botanical pesticide, so that the trapping efficiency is improved, and the effect of reducing the environmental pollution pressure is achieved.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
Still another object of the present invention is to provide a method for trapping and killing pests using aqueous emulsion of Celastrus angulatus, which can trap insects at a long distance to the periphery of a trapping and killing device and poison them.
To achieve these objects and other advantages in accordance with the present invention, there is provided a method for trapping and killing pests using an aqueous emulsion of celastrus angulatus, comprising the steps of:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder to seal the lamp bead fixing cylinder to form a closed space, a first fog outlet hole is formed in the side wall of the lamp bead fixing cylinder, a second fog outlet hole is formed in each sealing plate, light reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder;
the LED lamp beads are arranged on the outer side wall of the lamp bead fixing barrel and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
2) preparing a water phase, and mixing castor oil polyoxyethylene ether, an ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the solvent oil to form a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to form a coarse emulsion, shearing and emulsifying for 8-15 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
Preferably, the housing member is of a circular truncated cone-shaped structure, the top of the housing member is connected with the lamp bead fixing cylinder, the side wall of the housing member is provided with a reflective layer, the second mist outlet hole is formed in the bottom of the housing member, and the bottom of the housing member is provided with the lamp beads. By arranging the shell part with the round table-shaped structure and arranging the light reflecting layer on the side wall of the shell part, the light emitted by the lamp beads on the lamp bead fixing cylinder is gathered, and the lamp tube has higher brightness and farther range, so that the attracting effect is enhanced.
Preferably, the trapping and killing device further comprises a liquid supply device, the liquid supply device comprises a water tank, a liquid medicine tank, a mixing tank and a controller, a water outlet of the water tank is communicated with the mixing tank through a second pipeline, a first electric control valve is arranged on the second pipeline, a liquid outlet of the liquid medicine tank is communicated with the mixing tank through a third pipeline, a flow meter and a second electric control valve are arranged on the third pipeline, the mixing tank is connected with a liquid inlet of the atomizing device through a fourth pipeline, a stirring device and a liquid level sensor are arranged in the mixing tank, and the controller is electrically connected with the flow meter, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor and the atomizing device respectively;
when the liquid level sensor detects that the liquid level in the mixing box is lower than a preset value h1, the controller opens the first electric control valve to enable water in the water tank to flow into the mixing box, when the liquid level sensor detects that the liquid level of the mixing box is higher than a preset value h2, the controller closes the first electric control valve and opens the second electric control valve to enable liquid medicine in the liquid medicine box to flow into the mixing box, the flow meter detects the volume of the liquid medicine flowing into the mixing box, when the preset volume P is reached, the controller controls the second electric control valve to close, the controller controls the stirring device to work to uniformly mix the liquid medicine and the water, and after the stirring is carried out for 5min, the controller stops the stirring device to work. Through setting up the liquid supply device, can be automatic for atomizing device configuration required liquid of atomizing, strengthened degree of automation to can effectively avoid the required liquid of atomizing of configuration once too much, the required liquid layering of atomizing that causes, subside and decompose etc. when extension atomizing time, do not influence the drug effect.
Preferably, the trapping and killing device further comprises a photosensitive switch, and the photosensitive switch is used for controlling the starting and the closing of the trapping and killing device. The trapping and killing of insect is usually carried out evening, consequently, through the start-up that uses photosensitive switch control lamp pearl, atomizing device, controller etc. for the trapping and killing device just carries out automatic start evening, has increased degree of automation.
Preferably, the atomization device, the controller, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor, the atomization device and the photosensitive switch are powered by a solar panel.
Preferably, the mass ratio of the castor oil polyoxyethylene ether, the ethylene oxide propylene oxide block copolymer, the sodium lignosulfonate, the methyl glucose dioleate, the glucose, the cyclodextrin and the deionized water is 4:0.1:1:3:1.5:5: 50. The prepared aqueous emulsion can keep stable dispersion for a long time by adding sodium lignosulfonate; by adding the ethylene oxide-propylene oxide block copolymer into the emulsifier castor oil polyoxyethylene ether and the methyl glucose dioleate, the problems of aggregation and layering of the aqueous emulsion when the aqueous emulsion is used in water with high hardness can be effectively avoided; the thickening effect is achieved by adding glucose, and the food calling effect is achieved; by adding cyclodextrin, the odor of partial substances can be masked, so that the trapping effect is more ideal.
Preferably, the mass ratio of the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the solvent oil is 5:3:2:2:2: 10. By compounding the celastrus angulatus, the abamectin and the vitexin, the prepared emulsion in water has stomach poisoning and contact poisoning effects, so that the poisoning effect is enhanced; the attracting effect to insects is enhanced by adding leaf alcohol and leaf aldehyde.
Preferably, the solvent oil is clove oil. By using clove oil as a solvent, the insecticidal composition has good solution shapes for celastrus angulatus, abamectin, vitexin, leaf alcohol and leaf aldehyde, and substances such as eugenol contained in the insecticidal composition also have the effect of trapping and killing insects.
The invention at least comprises the following beneficial effects: according to the scheme, the insects are attracted and collected by light and mist by utilizing the characteristics of phototaxis, moisture-attraction and the like of the insects, and the diluted aqueous emulsion is atomized by an atomization device to finish poisoning and killing of the insects, so that the insect attracting and killing device has the characteristic of high attracting and killing efficiency; the odor of abamectin and the like is buried by cyclodextrin, so that the odor of leaf alcohol and leaf aldehyde is prevented from being buried by the heavy odor of abamectin, and insects are more easily trapped; by arranging the shell part with the truncated cone-shaped structure and arranging the light reflecting layer on the side wall of the shell part, the light emitted by the lamp beads on the lamp bead fixing cylinder is gathered, and the lamp tube has higher brightness and farther range, so that the attraction effect is enhanced; through setting up the liquid supply device, can be automatic for atomizing device configuration required liquid of atomizing, strengthened degree of automation to can effectively avoid the required liquid of atomizing of configuration once too much, the required liquid layering of atomizing that causes, subside and decompose etc. when extension atomizing time, do not influence the drug effect. The method has the characteristics of high trapping efficiency, wide trapping range and the like.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic perspective view of a lamp bead fixing barrel and a housing member of the trapping device of the present invention;
fig. 2 is a schematic front view of the lamp bead fixing barrel and the housing member of the trapping device of the present invention.
1. A lamp bead fixing barrel; 2. LED lamp beads; 3. a first mist outlet hole; 4. a housing member.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Preparation of celastrus angulatus aqueous emulsion
1) Preparing a water phase, and mixing castor oil polyoxyethylene ether, ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water in a mass ratio of 4:0.1:1:3:1.5:5:50 to form a uniform water phase;
2) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the clove oil in a mass ratio of 5:3:2:2: 10 into a uniform oil phase;
3) slowly adding 10g of oil phase into 100g of water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 15 minutes by using a high-shear emulsifying machine, and adjusting the pH value to 6.0 by using citric acid and sodium citrate to obtain the celastrus angulatus water emulsion.
< indoor toxicity test >
Taking 20 aphids, leafhoppers, tryporyza incertulas, tetranychus urticae and longicorn as test objects, spraying 100-fold, 200-fold and 500-fold diluent of celastrol aqueous emulsion on plant bodies with the insects, then placing the plant bodies with the insects in an illumination incubator, investigating the survival number of the insects after 48 hours, repeating the test for three times, and obtaining the statistical results shown in table 1.
The results in table 1 show that the celastrus angulatus aqueous emulsion prepared by the invention has good control effect on aphids, leafhoppers, tryporyza incertulas, tetranychus urticae and longicorn after being diluted by 200 times.
< stability test >
The prepared celastrus angulatus aqueous emulsion is sealed in an ampoule bottle and stored under the natural condition of room temperature, the low temperature (4 ℃) condition and the high temperature (50 ℃), the stability of the aqueous emulsion is observed, and the result is shown in table 2.
TABLE 2
As can be seen from the results in Table 2, the aqueous emulsion of the invention has good stability at normal temperature, and has stable storage appearance, emulsified dispersed phase and effective component content after long-term storage.
< field trapping test >
Diluting the Celastrus angulatus aqueous emulsion prepared by the invention by 100 times and 200 times, placing the diluted aqueous emulsion in a 500mL wide-mouth beaker, arranging a power grid above the beaker, placing the beaker in the field at 7 pm, spacing two adjacent beakers by more than 500m, counting the number of electrocuted insects from 7 pm to 6 am, repeating the test for 3 times, and counting the results as shown in Table 3.
TABLE 3
| Number of insects | |
| 100 times of | 289 |
| 200 times of | 153 |
The results in table 3 show that the Celastrus angulatus aqueous emulsion prepared by the invention has good trapping effect on insects. And the insect species trapped are aphids, leafhoppers, tryporyza incertulas, tetranychid mites, longicorn beetles, plant hoppers, whiteflies, thrips and the like.
Example 1
As shown in fig. 1-2, a method for trapping and killing pests by using a celastrus angulatus aqueous emulsion comprises the following steps:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder 1 is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder 1 to seal the lamp bead fixing cylinder 1 to form a closed space, a first fog outlet hole 3 is formed in the side wall of the lamp bead fixing cylinder 1, a second fog outlet hole is formed in each sealing plate, light-reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder 1 and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder 1;
the LED lamp beads 2 are arranged on the outer side wall of the lamp bead fixing barrel 1 and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
2) preparing a water phase, and mixing castor oil polyoxyethylene ether, an ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the solvent oil to form a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 15 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
Example 2
As shown in fig. 1-2, a method for trapping and killing pests by using a celastrus angulatus aqueous emulsion comprises the following steps:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder 1 is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder 1 to seal the lamp bead fixing cylinder 1 to form a closed space, a first fog outlet hole 3 is formed in the side wall of the lamp bead fixing cylinder 1, a second fog outlet hole is formed in each sealing plate, light-reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder 1 and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder 1; the glass shell further comprises a shell member 4 with a truncated cone-shaped structure, the top of the shell member 4 is connected with the lamp bead fixing cylinder 1, a reflective layer is arranged on the side wall of the shell member 4, the second fog outlet is arranged at the bottom of the shell member 4, and lamp beads are arranged at the bottom of the shell member 4;
the LED lamp beads 2 are arranged on the outer side wall of the lamp bead fixing barrel 1 and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
2) preparing a water phase, and mixing castor oil polyoxyethylene ether, an ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the solvent oil to form a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 15 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
By arranging the shell member 4 with the round platform-shaped structure and arranging the reflecting layer on the side wall of the shell member, the light emitted by the lamp beads on the lamp bead fixing barrel 1 is gathered, and the lamp tube has higher brightness and farther range, so that the attracting effect is enhanced.
Example 3
As shown in fig. 1-2, a method for trapping and killing pests by using a celastrus angulatus aqueous emulsion comprises the following steps:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder 1 is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder 1 to seal the lamp bead fixing cylinder 1 to form a closed space, a first fog outlet hole 3 is formed in the side wall of the lamp bead fixing cylinder 1, a second fog outlet hole is formed in each sealing plate, light-reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder 1 and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder 1; the glass shell further comprises a shell member 4 with a truncated cone-shaped structure, the top of the shell member 4 is connected with the lamp bead fixing cylinder 1, a reflective layer is arranged on the side wall of the shell member 4, the second fog outlet is arranged at the bottom of the shell member 4, and lamp beads are arranged at the bottom of the shell member 4;
the LED lamp beads 2 are arranged on the outer side wall of the lamp bead fixing barrel 1 and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
the trapping and killing device further comprises a liquid supply device, the liquid supply device comprises a water tank, a liquid medicine box, a mixing box and a controller, a water outlet of the water tank is communicated with the mixing box through a second pipeline, a first electric control valve is arranged on the second pipeline, a liquid outlet of the liquid medicine box is communicated with the mixing box through a third pipeline, a flow meter and a second electric control valve are arranged on the third pipeline, the mixing box is connected with a liquid inlet of the atomizing device through a fourth pipeline, a stirring device and a liquid level sensor are arranged in the mixing box, and the controller is electrically connected with the flow meter, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor and the atomizing device respectively;
when the liquid level sensor detects that the liquid level in the mixing tank is lower than a preset value h1, the controller opens the first electric control valve to enable water in the water tank to flow into the mixing tank, when the liquid level sensor detects that the liquid level in the mixing tank is higher than a preset value h2, the controller closes the first electric control valve and opens the second electric control valve to enable liquid medicine in the liquid medicine tank to flow into the mixing tank, the flow meter detects the volume of the liquid medicine flowing into the mixing tank, when the preset volume P is reached, the controller controls the second electric control valve to close, the controller controls the stirring device to work to uniformly mix the liquid medicine and the water, and after the stirring device is stirred for 5min, the controller stops the stirring device to work;
2) preparing a water phase, and mixing castor oil polyoxyethylene ether, an ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the solvent oil to form a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 8 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
Through setting up the liquid supply device, can be automatic for atomizing device configuration required liquid of atomizing, strengthened degree of automation to can effectively avoid the required liquid of atomizing of configuration once too much, the required liquid layering of atomizing that causes, subside and decompose etc. when extension atomizing time, do not influence the drug effect.
Example 4
As shown in fig. 1-2, a method for trapping and killing pests by using a celastrus angulatus aqueous emulsion comprises the following steps:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder 1 is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder 1 to seal the lamp bead fixing cylinder 1 to form a closed space, a first fog outlet hole 3 is formed in the side wall of the lamp bead fixing cylinder 1, a second fog outlet hole is formed in each sealing plate, light-reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder 1 and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder 1; the glass shell further comprises a shell member 4 with a truncated cone-shaped structure, the top of the shell member 4 is connected with the lamp bead fixing cylinder 1, a reflective layer is arranged on the side wall of the shell member 4, the second fog outlet is arranged at the bottom of the shell member 4, and lamp beads are arranged at the bottom of the shell member 4;
the LED lamp beads 2 are arranged on the outer side wall of the lamp bead fixing barrel 1 and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
the trapping and killing device further comprises a liquid supply device, the liquid supply device comprises a water tank, a liquid medicine box, a mixing box and a controller, a water outlet of the water tank is communicated with the mixing box through a second pipeline, a first electric control valve is arranged on the second pipeline, a liquid outlet of the liquid medicine box is communicated with the mixing box through a third pipeline, a flow meter and a second electric control valve are arranged on the third pipeline, the mixing box is connected with a liquid inlet of the atomizing device through a fourth pipeline, a stirring device and a liquid level sensor are arranged in the mixing box, and the controller is electrically connected with the flow meter, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor and the atomizing device respectively;
when the liquid level sensor detects that the liquid level in the mixing tank is lower than a preset value h1, the controller opens the first electric control valve to enable water in the water tank to flow into the mixing tank, when the liquid level sensor detects that the liquid level in the mixing tank is higher than a preset value h2, the controller closes the first electric control valve and opens the second electric control valve to enable liquid medicine in the liquid medicine tank to flow into the mixing tank, the flow meter detects the volume of the liquid medicine flowing into the mixing tank, when the preset volume P is reached, the controller controls the second electric control valve to close, the controller controls the stirring device to work to uniformly mix the liquid medicine and the water, and after the stirring device is stirred for 5min, the controller stops the stirring device to work;
the trap also comprises a photosensitive switch which is used for controlling the start and the close of the trap device
2) Preparing a water phase, and mixing castor oil polyoxyethylene ether, an ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the solvent oil to form a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 10 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
The trapping and killing of insect is usually carried out evening, consequently, through the start-up that uses photosensitive switch control lamp pearl, atomizing device, controller etc. for the trapping and killing device just carries out automatic start evening, has increased degree of automation.
Example 5
As shown in fig. 1-2, a method for trapping and killing pests by using a celastrus angulatus aqueous emulsion comprises the following steps:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder 1 is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder 1 to seal the lamp bead fixing cylinder 1 to form a closed space, a first fog outlet hole 3 is formed in the side wall of the lamp bead fixing cylinder 1, a second fog outlet hole is formed in each sealing plate, light-reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder 1 and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder 1; the glass shell further comprises a shell member 4 with a truncated cone-shaped structure, the top of the shell member 4 is connected with the lamp bead fixing cylinder 1, a reflective layer is arranged on the side wall of the shell member 4, the second fog outlet is arranged at the bottom of the shell member 4, and lamp beads are arranged at the bottom of the shell member 4;
the LED lamp beads 2 are arranged on the outer side wall of the lamp bead fixing barrel 1 and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
the trapping and killing device further comprises a liquid supply device, the liquid supply device comprises a water tank, a liquid medicine box, a mixing box and a controller, a water outlet of the water tank is communicated with the mixing box through a second pipeline, a first electric control valve is arranged on the second pipeline, a liquid outlet of the liquid medicine box is communicated with the mixing box through a third pipeline, a flow meter and a second electric control valve are arranged on the third pipeline, the mixing box is connected with a liquid inlet of the atomizing device through a fourth pipeline, a stirring device and a liquid level sensor are arranged in the mixing box, and the controller is electrically connected with the flow meter, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor and the atomizing device respectively;
when the liquid level sensor detects that the liquid level in the mixing tank is lower than a preset value h1, the controller opens the first electric control valve to enable water in the water tank to flow into the mixing tank, when the liquid level sensor detects that the liquid level in the mixing tank is higher than a preset value h2, the controller closes the first electric control valve and opens the second electric control valve to enable liquid medicine in the liquid medicine tank to flow into the mixing tank, the flow meter detects the volume of the liquid medicine flowing into the mixing tank, when the preset volume P is reached, the controller controls the second electric control valve to close, the controller controls the stirring device to work to uniformly mix the liquid medicine and the water, and after the stirring device is stirred for 5min, the controller stops the stirring device to work;
the trap and kill device also comprises a photosensitive switch, wherein the photosensitive switch is used for controlling the start and the close of the trap and kill device;
the atomization device, the controller, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor, the atomization device and the photosensitive switch are powered by the solar panel;
2) preparing a water phase, and mixing castor oil polyoxyethylene ether, an ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the solvent oil to form a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 12 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
Example 6
As shown in fig. 1-2, a method for trapping and killing pests by using a celastrus angulatus aqueous emulsion comprises the following steps:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder 1 is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder 1 to seal the lamp bead fixing cylinder 1 to form a closed space, a first fog outlet hole 3 is formed in the side wall of the lamp bead fixing cylinder 1, a second fog outlet hole is formed in each sealing plate, light-reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder 1 and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder 1; the glass shell further comprises a shell member 4 with a truncated cone-shaped structure, the top of the shell member 4 is connected with the lamp bead fixing cylinder 1, a reflective layer is arranged on the side wall of the shell member 4, the second fog outlet is arranged at the bottom of the shell member 4, and lamp beads are arranged at the bottom of the shell member 4;
the LED lamp beads 2 are arranged on the outer side wall of the lamp bead fixing barrel 1 and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
the trapping and killing device further comprises a liquid supply device, the liquid supply device comprises a water tank, a liquid medicine box, a mixing box and a controller, a water outlet of the water tank is communicated with the mixing box through a second pipeline, a first electric control valve is arranged on the second pipeline, a liquid outlet of the liquid medicine box is communicated with the mixing box through a third pipeline, a flow meter and a second electric control valve are arranged on the third pipeline, the mixing box is connected with a liquid inlet of the atomizing device through a fourth pipeline, a stirring device and a liquid level sensor are arranged in the mixing box, and the controller is electrically connected with the flow meter, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor and the atomizing device respectively;
when the liquid level sensor detects that the liquid level in the mixing tank is lower than a preset value h1, the controller opens the first electric control valve to enable water in the water tank to flow into the mixing tank, when the liquid level sensor detects that the liquid level in the mixing tank is higher than a preset value h2, the controller closes the first electric control valve and opens the second electric control valve to enable liquid medicine in the liquid medicine tank to flow into the mixing tank, the flow meter detects the volume of the liquid medicine flowing into the mixing tank, when the preset volume P is reached, the controller controls the second electric control valve to close, the controller controls the stirring device to work to uniformly mix the liquid medicine and the water, and after the stirring device is stirred for 5min, the controller stops the stirring device to work;
the trap and kill device also comprises a photosensitive switch, wherein the photosensitive switch is used for controlling the start and the close of the trap and kill device;
the atomization device, the controller, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor, the atomization device and the photosensitive switch are powered by the solar panel;
2) preparing a water phase, and mixing castor oil polyoxyethylene ether, ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water in a mass ratio of 4:0.1:1:3:1.5:5:50 to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the solvent oil to form a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 8 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
The prepared aqueous emulsion can keep stable dispersion for a long time by adding sodium lignosulfonate; by adding the ethylene oxide-propylene oxide block copolymer into the emulsifier castor oil polyoxyethylene ether and the methyl glucose dioleate, the problems of aggregation and layering of the aqueous emulsion when the aqueous emulsion is used in water with high hardness can be effectively avoided; the thickening effect is achieved by adding glucose, and the food calling effect is achieved; by adding cyclodextrin, the odor of partial substances can be masked, so that the trapping effect is more ideal.
Example 7
As shown in fig. 1-2, a method for trapping and killing pests by using a celastrus angulatus aqueous emulsion comprises the following steps:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder 1 is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder 1 to seal the lamp bead fixing cylinder 1 to form a closed space, a first fog outlet hole 3 is formed in the side wall of the lamp bead fixing cylinder 1, a second fog outlet hole is formed in each sealing plate, light-reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder 1 and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder 1; the glass shell further comprises a shell member 4 with a truncated cone-shaped structure, the top of the shell member 4 is connected with the lamp bead fixing cylinder 1, a reflective layer is arranged on the side wall of the shell member 4, the second fog outlet is arranged at the bottom of the shell member 4, and lamp beads are arranged at the bottom of the shell member 4;
the LED lamp beads 2 are arranged on the outer side wall of the lamp bead fixing barrel 1 and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
the trapping and killing device further comprises a liquid supply device, the liquid supply device comprises a water tank, a liquid medicine box, a mixing box and a controller, a water outlet of the water tank is communicated with the mixing box through a second pipeline, a first electric control valve is arranged on the second pipeline, a liquid outlet of the liquid medicine box is communicated with the mixing box through a third pipeline, a flow meter and a second electric control valve are arranged on the third pipeline, the mixing box is connected with a liquid inlet of the atomizing device through a fourth pipeline, a stirring device and a liquid level sensor are arranged in the mixing box, and the controller is electrically connected with the flow meter, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor and the atomizing device respectively;
when the liquid level sensor detects that the liquid level in the mixing tank is lower than a preset value h1, the controller opens the first electric control valve to enable water in the water tank to flow into the mixing tank, when the liquid level sensor detects that the liquid level in the mixing tank is higher than a preset value h2, the controller closes the first electric control valve and opens the second electric control valve to enable liquid medicine in the liquid medicine tank to flow into the mixing tank, the flow meter detects the volume of the liquid medicine flowing into the mixing tank, when the preset volume P is reached, the controller controls the second electric control valve to close, the controller controls the stirring device to work to uniformly mix the liquid medicine and the water, and after the stirring device is stirred for 5min, the controller stops the stirring device to work;
the trap and kill device also comprises a photosensitive switch, wherein the photosensitive switch is used for controlling the start and the close of the trap and kill device;
the atomization device, the controller, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor, the atomization device and the photosensitive switch are powered by the solar panel;
2) preparing a water phase, and mixing castor oil polyoxyethylene ether, ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water in a mass ratio of 4:0.1:1:3:1.5:5:50 to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol and the leaf aldehyde with the mass ratio of 5:3:2:2:2:10 with solvent oil to form a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 8 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
By compounding the celastrus angulatus, the abamectin and the vitexin, the prepared emulsion in water has stomach poisoning and contact poisoning effects, so that the poisoning effect is enhanced; the attracting effect to insects is enhanced by adding leaf alcohol and leaf aldehyde.
Example 8
As shown in fig. 1-2, a method for trapping and killing pests by using a celastrus angulatus aqueous emulsion comprises the following steps:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder 1 is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder 1 to seal the lamp bead fixing cylinder 1 to form a closed space, a first fog outlet hole 3 is formed in the side wall of the lamp bead fixing cylinder 1, a second fog outlet hole is formed in each sealing plate, light-reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder 1 and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder 1; the glass shell further comprises a shell member 4 with a truncated cone-shaped structure, the top of the shell member 4 is connected with the lamp bead fixing cylinder 1, a reflective layer is arranged on the side wall of the shell member 4, the second fog outlet is arranged at the bottom of the shell member 4, and lamp beads are arranged at the bottom of the shell member 4;
the LED lamp beads 2 are arranged on the outer side wall of the lamp bead fixing barrel 1 and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
the trapping and killing device further comprises a liquid supply device, the liquid supply device comprises a water tank, a liquid medicine box, a mixing box and a controller, a water outlet of the water tank is communicated with the mixing box through a second pipeline, a first electric control valve is arranged on the second pipeline, a liquid outlet of the liquid medicine box is communicated with the mixing box through a third pipeline, a flow meter and a second electric control valve are arranged on the third pipeline, the mixing box is connected with a liquid inlet of the atomizing device through a fourth pipeline, a stirring device and a liquid level sensor are arranged in the mixing box, and the controller is electrically connected with the flow meter, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor and the atomizing device respectively;
when the liquid level sensor detects that the liquid level in the mixing tank is lower than a preset value h1, the controller opens the first electric control valve to enable water in the water tank to flow into the mixing tank, when the liquid level sensor detects that the liquid level in the mixing tank is higher than a preset value h2, the controller closes the first electric control valve and opens the second electric control valve to enable liquid medicine in the liquid medicine tank to flow into the mixing tank, the flow meter detects the volume of the liquid medicine flowing into the mixing tank, when the preset volume P is reached, the controller controls the second electric control valve to close, the controller controls the stirring device to work to uniformly mix the liquid medicine and the water, and after the stirring device is stirred for 5min, the controller stops the stirring device to work;
the trap and kill device also comprises a photosensitive switch, wherein the photosensitive switch is used for controlling the start and the close of the trap and kill device;
the atomization device, the controller, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor, the atomization device and the photosensitive switch are powered by the solar panel;
2) preparing a water phase, and mixing castor oil polyoxyethylene ether, ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water in a mass ratio of 4:0.1:1:3:1.5:5:50 to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the clove oil in a mass ratio of 5:3:2:2: 10 into a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 15 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
By using clove oil as a solvent, the insecticidal composition has good solution shapes for celastrus angulatus, abamectin, vitexin, leaf alcohol and leaf aldehyde, and substances such as eugenol contained in the insecticidal composition also have the effect of trapping and killing insects.
< comparative test >
First, induced set contrast test
Test A: preparation of celastrus angulatus aqueous emulsion
1) Preparing a water phase, and mixing castor oil polyoxyethylene ether, ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water in a mass ratio of 4:0.1:1:3:1.5:5:50 to form a uniform water phase;
2) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the clove oil in a mass ratio of 5:3:2:2: 10 into a uniform oil phase;
3) slowly adding 10g of oil phase into 100g of water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 15 minutes by using a high-shear emulsifying machine, and adjusting the pH value to 6.0 by using citric acid and sodium citrate to obtain the celastrus angulatus water emulsion.
Test B: preparation of celastrus angulatus aqueous emulsion
1) Preparing a water phase, and mixing castor oil polyoxyethylene ether, ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water in a mass ratio of 4:0.1:1:3:1.5:5:50 to form a uniform water phase;
2) preparing an oil phase, namely mixing the celastrus angulatus, the abamectin and the vitexin with the mass ratio of 5:3:2: 10 and the clove oil to form a uniform oil phase;
3) slowly adding 10g of oil phase into 100g of water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 15 minutes by using a high-shear emulsifying machine, and adjusting the pH value to 6.0 by using citric acid and sodium citrate to obtain the celastrus angulatus water emulsion.
Test C: preparation of celastrus angulatus aqueous emulsion
1) Preparing a water phase, and mixing castor oil polyoxyethylene ether, ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose and deionized water in a mass ratio of 4:0.1:1:3:1.5:50 to form a uniform water phase;
2) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the clove oil in a mass ratio of 5:3:2:2: 10 into a uniform oil phase;
3) slowly adding 10g of oil phase into 100g of water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to obtain a coarse emulsion, shearing and emulsifying for 15 minutes by using a high-shear emulsifying machine, and adjusting the pH value to 6.0 by using citric acid and sodium citrate to obtain the celastrus angulatus water emulsion.
Diluting the aqueous emulsion of the celastrus angulatus prepared in the test A, the test B and the test C by 200 times, placing the diluted aqueous emulsion of the celastrus angulatus in a 500mL wide-mouth reagent bottle, arranging a power grid above beakers, placing the beakers in a field at 7 o 'clock, spacing two adjacent beakers by more than 500m, counting the number of insects electrocuted from 7 o' clock to 6 o 'clock in the morning at 7 o' clock, repeating the test for 3 times, and counting the results as shown in Table 4.
TABLE 4
| Number of insects | |
| Test A | 150 |
| Test B | 5 |
| Test C | 98 |
From the results in table 4, it can be seen that the insect trap has a better trapping effect after adding the folacin and the folacin, while the insect trap has a poorer trapping effect without adding the cyclodextrin, probably because the odor of the avermectin is larger but the molecular weight of the avermectin is larger, while the molecular weight of the folacin and the folacin is smaller, so that the odor of macromolecular substances such as the avermectin is more easily covered by using the cyclodextrin, and the odor of the folacin and the folacin is more intense when being diffused, so that the insect trap has a better trapping effect.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (8)
1. A method for trapping and killing pests by using a Celastrus angulatus aqueous emulsion is characterized by comprising the following steps:
1) constructing a trap device, the trap device comprising:
the lamp bead fixing cylinder is of a cylindrical tubular structure, sealing plates are arranged at the upper end and the lower end of the lamp bead fixing cylinder to seal the lamp bead fixing cylinder to form a closed space, a first fog outlet hole is formed in the side wall of the lamp bead fixing cylinder, a second fog outlet hole is formed in each sealing plate, light reflecting materials are arranged on the outer side wall of the lamp bead fixing cylinder and the outer side of each sealing plate, and a fog inlet is formed in each sealing plate at the lower end of the lamp bead fixing cylinder;
the LED lamp beads are arranged on the outer side wall of the lamp bead fixing barrel and the outer side of the sealing plate;
the fog outlet of the atomization device is connected with the fog inlet through a first pipeline;
2) preparing a water phase, and mixing castor oil polyoxyethylene ether, an ethylene oxide propylene oxide block copolymer, sodium lignosulfonate, methyl glucose dioleate, glucose, cyclodextrin and deionized water to form a uniform water phase;
3) preparing an oil phase, and mixing the celastrus angulatus, the abamectin, the vitexin, the leaf alcohol, the leaf aldehyde and the solvent oil to form a uniform oil phase;
4) slowly adding the oil phase into the water phase under the stirring condition of a magnetic stirrer, uniformly mixing the two phases to form a coarse emulsion, shearing and emulsifying for 8-15 minutes by using a high-shear emulsifying machine, and adjusting the pH value by using citric acid and sodium citrate to obtain celastrus angulatus water emulsion;
5) diluting the celastrus angulatus aqueous emulsion, and atomizing the diluted celastrus angulatus liquid by an atomizing device to kill pests nearby the trapping and killing device.
2. The method for trapping and killing pests by using the Celite aqueous emulsion as claimed in claim 1, wherein the housing comprises a housing member with a truncated cone-shaped structure, the top of the housing member is connected with the lamp bead fixing cylinder, the side wall of the housing member is provided with a reflective layer, the second mist outlet holes are arranged at the bottom of the housing member, and the bottom of the housing member is provided with the lamp beads.
3. The method for trapping and killing pests by using the Celastrus angulatus aqueous emulsion as claimed in claim 1, wherein the trapping and killing device further comprises a liquid supply device, the liquid supply device comprises a water tank, a liquid medicine tank, a mixing tank and a controller, a water outlet of the water tank is communicated with the mixing tank through a second pipeline, a first electric control valve is arranged on the second pipeline, a liquid outlet of the liquid medicine tank is communicated with the mixing tank through a third pipeline, a flow meter and a second electric control valve are arranged on the third pipeline, the mixing tank is connected with a liquid inlet of the atomizing device through a fourth pipeline, a stirring device and a liquid level sensor are arranged in the mixing tank, and the controller is electrically connected with the flow meter, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor and the atomizing device respectively;
when the liquid level sensor detects that the liquid level in the mixing box is lower than a preset value h1, the controller opens the first electric control valve to enable water in the water tank to flow into the mixing box, when the liquid level sensor detects that the liquid level of the mixing box is higher than a preset value h2, the controller closes the first electric control valve and opens the second electric control valve to enable liquid medicine in the liquid medicine box to flow into the mixing box, the flow meter detects the volume of the liquid medicine flowing into the mixing box, when the preset volume P is reached, the controller controls the second electric control valve to close, the controller controls the stirring device to work to uniformly mix the liquid medicine and the water, and after the stirring is carried out for 5min, the controller stops the stirring device to work.
4. The method for trapping and killing pests by using the aqueous emulsion of celastrus angulatus as claimed in claim 3, further comprising a photoswitch, wherein the photoswitch is used for controlling the on and off of the trapping and killing device.
5. The method for trapping and killing pests by using the Celastrus angulatus aqueous emulsion as claimed in claim 4, wherein the atomization device, the controller, the first electric control valve, the second electric control valve, the stirring device, the liquid level sensor, the atomization device and the photosensitive switch are powered by a solar panel.
6. The method for trapping and killing pests by using the celastrus angulatus aqueous emulsion as claimed in claim 1, wherein the mass ratio of the castor oil polyoxyethylene ether, the ethylene oxide propylene oxide block copolymer, the sodium lignosulfonate, the methyl glucose dioleate, the glucose, the cyclodextrin and the deionized water is 4:0.1:1:3:1.5:5: 50.
7. The method for trapping and killing pests by using the celastrus angulatus aqueous emulsion as claimed in claim 1, wherein the mass ratio of celastrus angulatus, avermectin, vitexin, leaf alcohol, leaf aldehyde and solvent oil is 5:3:2:2:2: 10.
8. The method for trapping and killing pests by using the celastrus angulatus aqueous emulsion as claimed in claim 1, wherein the solvent oil is clove oil.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515154A (en) * | 2003-08-22 | 2004-07-28 | 中国人民解放军南京军区联勤部军事医 | Microemulsion agent as special-purpose preparation for controlling termite |
| CN101999345A (en) * | 2010-10-20 | 2011-04-06 | 周端午 | Environmentally-friendly, long-acting, bacteriostatic, mildewproof and pesticidal sol preparation |
| CN102067848A (en) * | 2011-01-12 | 2011-05-25 | 南开大学 | Graft copolymer-containing abamectin water emulsion and preparation method thereof |
| CN205431701U (en) * | 2016-03-15 | 2016-08-10 | 段爱军 | Insecticidal device for forestry |
| CN107041261A (en) * | 2016-02-05 | 2017-08-15 | 广西南亚热带农业科学研究所 | A kind of prevention and controls of tea insect |
| CN109185723A (en) * | 2018-09-27 | 2019-01-11 | 湖州金软电子科技有限公司 | It is a kind of can deinsectization and be able to carry out light adjusting LED light |
| CN208590464U (en) * | 2018-08-01 | 2019-03-12 | 广州市码车智能科技有限公司 | A kind of multifunction electronic Mosquito killer lamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3798722B2 (en) * | 2002-03-01 | 2006-07-19 | 富士フレーバー株式会社 | Tsumagoko attractant |
| ITMI20032088A1 (en) * | 2003-10-27 | 2005-04-28 | Endura Spa | INSECTICIDE FORMULATION. |
| WO2010011787A1 (en) * | 2008-07-22 | 2010-01-28 | Tyratech, Inc. | Pest-control compositions and methods having high target and low non-target activity |
| CN102630672A (en) * | 2012-03-30 | 2012-08-15 | 陕西韦尔奇作物保护有限公司 | Insecticidal composition containing cyflumetofen |
| CN102657156B (en) * | 2012-04-13 | 2013-08-28 | 西南林业大学 | Preparation of beta-cyclodextrin sustained-release microcapsule of forestry insect repellant (E)-2-hexenal and determination method |
| CN105994265B (en) * | 2016-06-13 | 2018-08-07 | 漳州市英格尔农业科技有限公司 | The preparation method of Caloptiliatheivora sex pheromone and its sustained release water-dispersed and the two |
-
2019
- 2019-09-30 CN CN201910938966.2A patent/CN110604109B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1515154A (en) * | 2003-08-22 | 2004-07-28 | 中国人民解放军南京军区联勤部军事医 | Microemulsion agent as special-purpose preparation for controlling termite |
| CN101999345A (en) * | 2010-10-20 | 2011-04-06 | 周端午 | Environmentally-friendly, long-acting, bacteriostatic, mildewproof and pesticidal sol preparation |
| CN102067848A (en) * | 2011-01-12 | 2011-05-25 | 南开大学 | Graft copolymer-containing abamectin water emulsion and preparation method thereof |
| CN107041261A (en) * | 2016-02-05 | 2017-08-15 | 广西南亚热带农业科学研究所 | A kind of prevention and controls of tea insect |
| CN205431701U (en) * | 2016-03-15 | 2016-08-10 | 段爱军 | Insecticidal device for forestry |
| CN208590464U (en) * | 2018-08-01 | 2019-03-12 | 广州市码车智能科技有限公司 | A kind of multifunction electronic Mosquito killer lamp |
| CN109185723A (en) * | 2018-09-27 | 2019-01-11 | 湖州金软电子科技有限公司 | It is a kind of can deinsectization and be able to carry out light adjusting LED light |
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