CN109526960A - A kind of inducing agent and its application method based on black soldier flies larva olfactory information element - Google Patents

A kind of inducing agent and its application method based on black soldier flies larva olfactory information element Download PDF

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Publication number
CN109526960A
CN109526960A CN201811529444.9A CN201811529444A CN109526960A CN 109526960 A CN109526960 A CN 109526960A CN 201811529444 A CN201811529444 A CN 201811529444A CN 109526960 A CN109526960 A CN 109526960A
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CN
China
Prior art keywords
inducing agent
black soldier
soldier flies
flies larva
ethyl acetate
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Pending
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CN201811529444.9A
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Chinese (zh)
Inventor
徐卫平
蒲蔓
姜慧敏
路延
任苗苗
许建强
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Dalian University of Technology
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Dalian University of Technology
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Priority to CN201811529444.9A priority Critical patent/CN109526960A/en
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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
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/36Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
    • A01N43/38Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A kind of inducing agent and its application method based on black soldier flies larva olfactory information element, inducing agent is prepared by ethyl acetate, isovaleric acid, the various concentration of three kinds of substances of 3- methyl indol or different mixing match, inducing agent can be by ethyl acetate, isovaleric acid or 3- methyl indol are individually composed, or any two kinds of material mixings form, or formed by three kinds of material mixings, every kind is prepared solution by water.In use, inducing agent is coated on filter paper or other solid matters, it is placed in below passway or sieve, and black soldier flies larva and worm sand mixture are placed on channel or on sieve, realization black soldier flies larva and worm sand is efficiently separated in a short time.The present invention helps to improve the separative efficiency of black soldier flies larva and worm sand, shorten disengaging time, the human cost of mask work is reduced, effective development of black soldier flies larva processing food waste and waste rubbish is promoted, is the advantageous methods for pushing black soldier flies processing to apply in environment and agriculture field.

Description

A kind of inducing agent and its application method based on black soldier flies larva olfactory information element
Technical field
The present invention is provided in a kind of entomology for traping the inducing agent and its application method of black soldier flies larva.
Background technique
In recent years, in the process field of environment solid waste, insect processing method has obtained more and more extensive attention. It using black soldier flies as the beneficial insect of representative, is gradually applied in the processing of rubbish from cooking and feces of livestock and poultry, because insect drops Organic waste is solved, has the characteristics that decrement rate is high, product economy value is high, processing speed is fast, so receiving extensive attention And production and application.After black soldier flies have handled food waste and soiled litter, usually by black soldier flies larva and processing residue (i.e. worm It is husky) it is separated, so that black soldier flies larva is used for animal and fowl fodder, worm sand is sold as organic fertilizer.Traditional separation method master The method that use artificial screening separation and machine screening, the former takes time and effort, and it is undesirable that separating effect often occurs in the latter Situation.It is husky in order to preferably separate black soldier flies larva and worm, production run cost is reduced, black soldier flies is promoted and handles solid waste technology, It is necessary to be furtherd investigate to black soldier flies olfactory information element, it is prepared into trapping bait using olfactory information element, will have been handled organic The black soldier flies larva of solid waste, which is traped, collects, reprocessing or sale.
Summary of the invention
The present invention provides a kind of inducing agent based on black soldier flies larva olfactory information element, for efficiently traping black soldier flies children Worm realizes black soldier flies larva and handles efficiently separating for residue (i.e. worm being husky).
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of inducing agent based on black soldier flies larva olfactory information element, the inducing agent by ethyl acetate, isovaleric acid, The various concentration of three kinds of substances of 3- methyl indol or different mixing match are prepared, and there is significant attract to make black soldier flies larva With.The inducing agent can by ethyl acetate, isovaleric acid or 3- methyl indol be individually composed or any two kinds of material mixings and At, or formed by three kinds of material mixings, every kind is prepared solution, including following combining form by water:
First, the inducing agent is the ethyl acetate aqueous solution of volume fraction 0.01-10%, and optimal volume fraction is 1%.The inducing agent is the isoamyl aqueous acid of volume fraction 0.01-10%, and optimal volume fraction is 1%.Described lures Integrate agent as the 3- methyl indol aqueous solution of concentration 0.01-1mg/ml, optimal concentration 0.1mg/ml.
Second, the inducing agent is ethyl acetate, after any two kinds of material mixings in isovaleric acid, 3- methyl indol, Solution is prepared by water.Wherein, ethyl acetate volume fraction is 0.01-10%, isovaleric acid volume fraction is 0.01-10% or 3- first Base indoles concentration is 0.01-1mg/ml;Ethyl acetate volume fraction is preferably that 1%, isovaleric acid volume fraction is preferably 1% or 3- Methyl indol concentration is preferably 0.1mg/ml.
Third after the inducing agent is by three kinds of ethyl acetate, isovaleric acid, 3- methyl indol material mixings, is prepared with water Solution.Wherein, the volume fraction of ethyl acetate is 0.01-1%, and the volume fraction of isovaleric acid is 0.01-1%, 3- methyl indol Concentration be 0.01-1mg/ml;Ethyl acetate aqueous solution volume fraction is preferably that 1%, isovaleric acid aqueous liquid fraction is preferred It is 0.1mg/ml for 1% or 3- methyl indol concentration of aqueous solution.
A kind of application method of the inducing agent based on black soldier flies larva olfactory information element, including the following contents:
Inducing agent is coated on filter paper or other solid matters, solid matter is placed in below passway or sieve, Black soldier flies larva and worm sand mixture are placed on channel or on sieve, waited 10-30 minutes, black soldier flies larva, which crawls toward, to be trapped Agent separates black soldier flies larva with worm sand.
The invention has the benefit that inducing agent of the present invention using quick, efficient, simple and convenient, helps to improve The separative efficiency of black soldier flies larva and worm sand shortens disengaging time, the human cost of mask work is reduced, to promote black soldier flies Larva handles effective development of food waste and waste rubbish, provides auxiliary tool for being widely used for black soldier flies technology, is to push The advantageous methods that black soldier flies processing is applied in environment and agriculture field.
Specific embodiment
It is described further below in conjunction with the present invention more than specific embodiment.
Embodiment 1
Taking volume fraction is 1% isoamyl aqueous acid, and 1% ethyl acetate aqueous solution, concentration is the 3- of 0.1mg/ml The aqueous solution of methyl indol takes the mixture 8g of the black soldier flies larva of 12 ages in days and worm sand as tested right as tested inducing agent As, and test experience being carried out, after experimental result is found 15 minutes, the crawl toward ratio of inducing agent of black soldier flies larva is 69% respectively, 66%, 61%, the separation with worm sand is realized, illustrates the isoamyl aqueous acid of volume fraction 1%, the acetic acid of volume fraction 1% The aqueous solution of ethyl ester aqueous solution, the 3- methyl indol of concentration 0.1mg/ml can be as effective tested inducing agent.
Embodiment 2
Three kinds of ethyl acetate, isovaleric acid, 3- methyl indol substances are mixed two-by-two, material mixing in pairs is prepared with water and traps Agent, wherein ethyl acetate, isovaleric acid volume fraction be the concentration of 1%, 3- methyl indol be 1mg/ml.Take the Huang of 20 ages in days For the mixture 8g of molitor L larvae and worm sand as study subject, tested inducing agent is double material mixings of isovaleric acid and ethyl acetate Inducing agent, double material mixing inducing agents of isovaleric acid and 3- methyl indol, double material mixings of ethyl acetate and 3- methyl indol Inducing agent, and test experience is carried out, after experimental result is found 15 minutes, the ratio of trapping is respectively 78%, 73%, 64%, is realized Separation with worm sand illustrates that double substance inducing agents that 3 kinds of simple substance mix two-by-two can be as effective tested inducing agent.
Embodiment 3
By 3 kinds of simple substance isovaleric acid, ethyl acetate is configured to three material mixing inducing agents with water after the mixing of 3- methyl indol, Wherein, ethyl acetate, isovaleric acid volume fraction be the concentration of 1%, 3- methyl indol be 1mg/ml.Take the black soldier flies of 12 ages in days For the mixture 8g of larva and worm sand as study subject, tested inducing agent is three material mixing inducing agents, and carries out test experience, After experimental result is found 15 minutes, 71% black soldier flies larva crawls toward inducing agent, realizes the separation with worm sand, illustrates that three substances mix Closing inducing agent can be as effective tested inducing agent.
Embodiment described above only expresses embodiments of the present invention, and but it cannot be understood as to the invention patent Range limitation, it is noted that for those skilled in the art, without departing from the inventive concept of the premise, also Several modifications and improvements can be made, these are all belonged to the scope of protection of the present invention.

Claims (5)

1. a kind of inducing agent based on black soldier flies larva olfactory information element, which is characterized in that the inducing agent by ethyl acetate, Isovaleric acid or 3- methyl indol are individually formulated with water: the inducing agent is the ethyl acetate of volume fraction 0.01-10% Aqueous solution;The inducing agent is the isoamyl aqueous acid of volume fraction 0.01-10%;The inducing agent is concentration 0.01- The 3- methyl indol aqueous solution of 1mg/ml.
2. a kind of inducing agent based on black soldier flies larva olfactory information element, which is characterized in that the inducing agent is by acetic acid second Double material mixing inducing agents that any two kinds of substances and water in ester, isovaleric acid or 3- methyl indol are formulated;Wherein, it traps Ethyl acetate volume fraction is 0.01-10% in agent, isovaleric acid volume fraction is that 0.01-10%, 3- methyl indol concentration are 0.01-1mg/ml。
3. a kind of inducing agent based on black soldier flies larva olfactory information element, which is characterized in that the inducing agent is by acetic acid second The three material mixing inducing agents that ester, isovaleric acid, three kinds of substances of 3- methyl indol and water are formulated;Wherein, the body of ethyl acetate The concentration that fraction is 0.01-1%, the volume fraction of isovaleric acid is 0.01-1%, 3- methyl indol is 0.01-1mg/ml.
4. a kind of inducing agent based on black soldier flies larva olfactory information element according to claim 1 or 2 or 3, feature exist In the ethyl acetate volume fraction is preferably that 1%, isovaleric acid volume fraction is preferably that 1%, 3- methyl indol concentration is preferred For 0.1mg/ml.
5. a kind of application method of any inducing agent based on black soldier flies larva olfactory information element of claim 1-4, It is characterized in that, including the following contents:
Inducing agent is coated on filter paper or other solid matters, solid matter is placed in below passway or sieve, it will be black Stratiomyiid larva and worm sand mixture are placed on channel or on sieve, are waited 10-30 minutes, and black soldier flies larva crawls toward inducing agent, Black soldier flies larva is separated with worm sand.
CN201811529444.9A 2018-12-14 2018-12-14 A kind of inducing agent and its application method based on black soldier flies larva olfactory information element Pending CN109526960A (en)

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Cited By (3)

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CN111011314A (en) * 2019-12-31 2020-04-17 湖南师范大学 Composition for inducing hermetia illucens to lay eggs in concentrated mode and using method of composition
CN111280131A (en) * 2020-02-24 2020-06-16 大连理工大学 Black soldier fly olfactory trapping agent
WO2023219494A1 (en) * 2022-05-09 2023-11-16 Protix B.V. Ovipositioning in insect breeding

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Publication number Priority date Publication date Assignee Title
CN111011314A (en) * 2019-12-31 2020-04-17 湖南师范大学 Composition for inducing hermetia illucens to lay eggs in concentrated mode and using method of composition
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CN111280131A (en) * 2020-02-24 2020-06-16 大连理工大学 Black soldier fly olfactory trapping agent
WO2023219494A1 (en) * 2022-05-09 2023-11-16 Protix B.V. Ovipositioning in insect breeding
NL2031802B1 (en) * 2022-05-09 2023-11-16 Protix Bv Ovipositioning in insect breeding

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