CN108323512B - Behavior control agent for Vespa spp - Google Patents
Behavior control agent for Vespa spp Download PDFInfo
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- CN108323512B CN108323512B CN201810258552.0A CN201810258552A CN108323512B CN 108323512 B CN108323512 B CN 108323512B CN 201810258552 A CN201810258552 A CN 201810258552A CN 108323512 B CN108323512 B CN 108323512B
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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
- A01N37/00—Biocides, 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
- A01N37/42—Biocides, 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 containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
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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
- A01N25/08—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 solids as carriers or diluents
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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
- A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
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- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
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Abstract
The invention relates to a behavior control agent for Vespa spp. The wasp sex attractant comprises synthesized wasp sex pheromone, and consists of one or more of artificially synthesized 4-oxo-octanoic acid, 5-oxo-octanoic acid, 4-oxo-decanoic acid and 5-oxo-decanoic acid, and the content range of each dose is 0.1 mu g-1000 mg. The wasp behavior control agent disclosed by the invention has two purposes of sex attraction and disorientation, has the functions of monitoring and preventing the wasp from spreading when the sex attraction agent is matched with a trapping, killing and trapping device, and can effectively interfere the coupling mating behavior of the wasps and inhibit the wasp population from spreading after a large amount of the disorientation agent is applied to a forest. When the wasp trapping device is used in a wasp activity area, most mature males can be trapped or disoriented, and therefore virgin queens cannot be found; in the breeding season, the method can continuously treat for months to cause the mating failure of virgin queen bees, thereby achieving the effect of reducing the spreading and disaster of wasp populations.
Description
Technical Field
The invention relates to the technical field of wasp prevention and control in the beekeeping industry and the human living environment and wasp breeding industry male insect induction, in particular to a behavior control agent for wasps and a preparation method thereof.
Background
Wasps, a general term for insects in the general family Vespidea of the order Hymenoptera, more specifically the species of real social insects belonging to the genus Vespa spp of the family Vespidae (Vespidae), and the common species that harm bees and attack human and animal safety include species of Vespa velutina of the species Vespidae (including Vespidae dimorphus, Vespidae), species of Vespa basalis of the black velour, species of Vespa tropica of the wasp of the yellow waist, species of Vespa mandarinia of the Royal, and the like, and generally have large nests. Of course, wasps also have benefits, such as bee pupae, which is one of the most important arthropod predators in asian areas, as a high protein diet. In recent years, wasps in the ink chest have invaded European regions, and the safety and bee-keeping industry of local Italian bees are seriously affected. In areas where wasps and bees are bred simultaneously, the conflict of bee-keeping is also more drastic.
The small wasps are annual social insects, every autumn and winter, the wasp colony is differentiated to generate female wasps (queens in the next year) and male wasps, and the chemical communication among the two-sex adults also determines the breeding success rate of the wasps. In order to understand chemical communication among the amphoteric imagoes of the vespids, the inventor previously adopts special methods such as microchemical analysis, organic synthesis, electrophysiological activity analysis, behavioral activity analysis and the like to research the sex pheromone of the vespids, and the result shows that the sex pheromone of the vespids comes from the 6 th and 7 th ventral glands of the Virgo, the main components are 4-oxooctanoic acid (4OOA) and 4-oxodecanoic acid (4ODA), the mass ratio of the two components is about OOA/ODA and 0.8, and the secretion of a single vespid is about 20-200 mu g. The drone has obvious electrophysiological activity on the two components, and the artificially synthesized standard substance can effectively attract the drone. The result provides an effective method for monitoring the density of the small wasp population, invasion and control of the local harmful small wasp population; in the scientific bee-keeping, the pheromone can also be used for capturing and screening high-quality male bees and breeding edible wasps.
However, to date, no wasp sex attractant technology has been reported that can be applied in forests.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a behavior control agent for Vespa spp. The wasp behavior control agent disclosed by the invention has two purposes of sex attraction and disorientation, has the functions of monitoring and preventing the wasp from spreading when the sex attraction agent is matched with a trapping, killing and trapping device, and can effectively interfere the coupling mating behavior of the wasps and inhibit the wasp population from spreading after a large amount of the disorientation agent is applied to a forest. Specifically, the behavior control agent for preventing and treating wasp mating provided by the invention consists of artificially synthesized 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid, and when the behavior control agent is used in an area with wasp activity, most mature males can be attracted and trapped or disoriented, so that virgin queen wasps cannot be found; in addition, in the breeding season, the method can continuously treat for months to cause the mating failure of virgin queen bees, thereby achieving the effect of reducing the spreading and disaster of wasp populations.
Therefore, the invention provides the following technical scheme:
in a first aspect, the invention provides a wasp sex attractant, and the raw material components comprise one or more of 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid.
Preferably, the mass ratio of the 4-oxooctanoic acid to the 5-oxooctanoic acid to the 4-oxodecanoic acid is (0-1): (0-1): (0-1): (0-1), and the contents of 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid are not 0 at the same time.
Preferably, for Vespa velutina of Vespa velutina, the sex attractant consists of 4-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid, and the mass ratio of the 4-oxooctanoic acid to the 4-oxodecanoic acid to the 5-oxodecanoic acid is 1: (2-10): (0 to 5), preferably 1: 2: 0.2; aiming at Vespa basalis of Vespa, the sex attractant consists of 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid, and the mass ratio of the 4-oxooctanoic acid to the 5-oxodecanoic acid is 1: (1-4): (3-6): (6-12), preferably 1: 4: 6: 12; aiming at Vespa tropica of wasps loisel, the sex attractant consists of 4-oxooctanoic acid and 4-oxodecanoic acid, and the mass ratio of the 4-oxooctanoic acid to the 4-oxodecanoic acid is 1: (1 to 10), preferably 1: 5.
in a second aspect, the invention provides a wasp behavior control agent, which comprises the following raw material components: the invention provides a sex attractant and a carrier. The sex attractant is matched with the carrier for use, namely the wasp sex attractant is prepared into a large attractant core for slow release, so that the control time of the sex attractant on the mating behavior of the wasps is effectively prolonged, and the effect of preventing the wasp population diffusion is increased.
Preferably, the carrier comprises cellulose paper and/or starch base, and the drug loading volume of each carrier is 10 ng-1000 mg. The cellulose paper sheet used in the invention is a conventional paper product, and after being cut into corresponding specifications, the solution of the sex pheromone synthetic product is adsorbed on the paper sheet for use.
Preferably, the effective dosage of the wasp behavior control agent is 10 ng-1000 mg based on the content of the sex attractant. The effective dosage of the invention refers to the effective dosage of the sex attractant lure core which is released continuously in the application process, and the sustained release time is preferably 3-12 months.
Preferably, the effective amount of the wasp behavior control agent is 5 mg.
In a third aspect, the invention provides a preparation method of a wasp behavior control agent, which comprises the following steps: the sex attractant is prepared by uniformly mixing the raw material components, and soaking the mixture in a carrier through dichloromethane to obtain the wasp behavior control agent.
In a fourth aspect, the invention provides the use of a sex attractant for controlling the mating behaviour of wasps, and in particular wasp species Vespa spp.
The technical scheme provided by the invention has the following advantages:
(1) the applicant has found through a large number of experiments that: the wasp behavior control agent disclosed by the invention has two purposes of sex attraction and disorientation, has the functions of monitoring and preventing the wasp from spreading when the sex attraction agent is matched with a trapping, killing and trapping device, and can effectively interfere the coupling mating behavior of the wasps and inhibit the wasp population from spreading after a large amount of the disorientation agent is applied to a forest.
(2) The behavior control agent for preventing and treating wasp mating provided by the invention consists of artificially synthesized 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid, and when the behavior control agent is used in an area with wasp activity, most mature males can be attracted, trapped or disoriented, so that virgin queen bees cannot be found; in the breeding season, the method can continuously treat for months to cause the mating failure of virgin queen bees, thereby achieving the effect of reducing the spreading and disaster of wasp populations. In addition, when the male bee product is used for trapping, the introduced strong and healthy male bee can also be used for breeding edible wasp breeding.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
Hereinafter, embodiments of the present invention will be described in detail. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
The experimental procedures in the following examples are conventional unless otherwise specified.
The test materials used in the following examples were purchased from a conventional reagent store unless otherwise specified.
In the quantitative tests in the following examples, three replicates were set, and the data are the mean or the mean ± standard deviation of the three replicates.
The invention provides a wasp sex attractant, which comprises the following raw material components of one or more of 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid; the mass ratio of the 4-oxooctanoic acid to the 5-oxooctanoic acid to the 4-oxodecanoic acid is (0-1): (0-1): (0-1): (0-1), and the contents of 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid are not 0 at the same time.
Specifically, aiming at Vespa velutina of Vespa velutina, the sex attractant consists of 4-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid, and the mass ratio of the 4-oxooctanoic acid to the 4-oxodecanoic acid to the 5-oxodecanoic acid is 1: (2-10): (0 to 5), preferably 1: 2: 0.2; aiming at Vespa basalis of Vespa, the sex attractant consists of 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid, and the mass ratio of the 4-oxooctanoic acid to the 5-oxodecanoic acid is 1: (1-4): (3-6): (6-12), preferably 1: 4: 6: 12; aiming at Vespa tropica of wasps loisel, the sex attractant consists of 4-oxooctanoic acid and 4-oxodecanoic acid, and the mass ratio of the 4-oxooctanoic acid to the 4-oxodecanoic acid is 1: (1 to 10), preferably 1: 5.
in addition, the wasp sex attractant is prepared into a large attractant core for slow release, so that the control time of the sex attractant on the mating behavior of the wasps is effectively prolonged, and the effect of preventing the wasp population diffusion is increased. Specifically, the invention provides a wasp behavior control agent, and the raw material components comprise the sex attractant and a carrier; the carrier comprises cellulose paper sheets and/or starch base, and the drug-loading volume of each carrier is 10 ng-1000 mg.
In a further embodiment of the invention, the effective amount of the wasp behavior control agent is 10 ng-1000 mg in terms of the content of the sex attractant; more preferably 5 mg.
In addition, the applicant specially provides a preparation method aiming at the wasp behavior control agent provided by the invention, and the preparation method comprises the following steps:
the sex attractant is prepared by uniformly mixing the raw material components, and soaking the mixture in a carrier through dichloromethane to obtain the wasp behavior control agent.
The following description is made with reference to specific embodiments:
example one
Adding a solution prepared by mixing and dissolving 30ng of 4-oxooctanoic acid, 60ng of 4-oxodecanoic acid and 10ng of 5-oxodecanoic acid in dichloromethane on a piece of paper with the thickness of 15mm multiplied by 4mm multiplied by 1mm, placing the paper in a forest in which the wasps are required to move for sexual intercourse in autumn and winter, attracting the male wasps from 10 am to 3 pm, collecting the wasps close to the attraction core by using an insect catching net, and trapping 2 male wasps with concave patterns.
Example two
Adding a solution prepared by mixing 1mg of 4-oxooctanoic acid, 2mg of 4-oxodecanoic acid and 0.3mg of 5-oxodecanoic acid and dissolving in dichloromethane on a paper sheet with the thickness of 25mm, 5mm and 1mm, placing the paper sheet in a forest with vigorous vespids for spouse activities in autumn and winter, attracting vespids males from 10 am to 3 pm in sunny days, collecting vespids close to a trap core by using an insect catching net, and trapping 120 vespids to obtain the vespids.
EXAMPLE III
Placing a solution prepared by mixing 300mg of 4-oxooctanoic acid, 600mg of 4-oxodecanoic acid and 100mg of 5-oxodecanoic acid and dissolving in dichloromethane in a 1.5ml plastic tube, opening an upper cover, placing in a forest with vigorous vespid puppet activity in autumn and winter, attracting vespid males from 10 am to 3 pm in sunny days, collecting vespids close to a trap core by using an insect catching net, and trapping 150 vespid males.
Example four
Adding a solution prepared by dissolving 3mg of 5-oxo-decanoic acid in dichloromethane into a 25mm × 5mm × 1mm paper sheet, placing the paper sheet in a forest where the wasp pup has vigorous activities in autumn and winter, attracting the male wasps from 10 am to 3 pm in a sunny day, collecting the wasps close to the attraction core by using an insect catching net, and trapping 60 male wasps with concave patterns.
EXAMPLE five
Adding a solution prepared by mixing 1mg of 4-oxooctanoic acid and 2mg of 4-oxodecanoic acid and dissolving in dichloromethane onto a 25mm × 5mm × 1mm paper sheet, placing the paper sheet in a forest with vigorous vespid puppet activity in autumn and winter, attracting vespid males from 10 am to 3 pm in sunny days, collecting vespids close to a trap core by using an insect catching net, and trapping 98 vespid males.
EXAMPLE six
Adding a solution prepared by mixing 1mg of 4-oxooctanoic acid and 5mg of 4-oxodecanoic acid and dissolving in dichloromethane onto a 25mm × 5mm × 1mm paper sheet, placing the paper sheet in a forest with vigorous vespid puppet activity in autumn and winter, attracting vespid males from 10 am to 3 pm in sunny days, collecting vespids close to a trap core by using an insect catching net, and trapping 20 vespid males.
EXAMPLE seven
Adding a solution prepared by dissolving 5mg of 4-oxo-decanoic acid in dichloromethane into a 25mm × 5mm × 1mm piece of paper, placing the paper in a forest where the wasp pup has vigorous activities in autumn and winter, attracting wasp males from 10 am to 3 pm in a sunny day, collecting wasps close to the attraction core by using an insect catching net, and trapping 28 wasp males.
Example eight
Sequentially comparing the mass ratio of 1: 4: 6: the method comprises the following steps of adding a solution of 12 parts of 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid which are mixed and dissolved in dichloromethane on a 25mm × 5mm × 1mm paper sheet, placing the paper sheet in a forest where the vespids seek for spouse and have vigorous activities in autumn and winter, attracting vespid males from 12 o 'clock to 5 o' clock in sunny days, collecting the vespids close to a trap core by using an insect catching net, and trapping 60 vespids to obtain the vespids.
Example nine
Sequentially comparing the mass ratio of 1: 2: 6: 12 solution of mixture of 4-oxo-octanoic acid, 5-oxo-octanoic acid, 4-oxo-decanoic acid and 5-oxo-decanoic acid dissolved in dichloromethane is added on a 25mm × 5mm × 1mm paper sheet, the paper sheet is placed in a forest with vigorous vespid coupling activities in autumn and winter, vespid males are attracted from 12 o 'clock to 5 o' clock in sunny days, and 50 vespid males are trapped.
Example ten
Sequentially comparing the mass ratio of 1: 2: 4: 8, adding a solution of dichloromethane in which 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid are mixed and dissolved on a 25mm × 5mm × 1mm paper sheet, placing the paper sheet in a forest where the vespids seek for sexual activity vigorously in autumn and winter, attracting vespid males from 12 pm to 5 pm in sunny days, and trapping 110 vespid males.
EXAMPLE eleven
Adding a solution prepared by mixing 1mg of 4-oxooctanoic acid, 2mg of 4-oxodecanoic acid and 0.3mg of 5-oxodecanoic acid and dissolving in dichloromethane on a paper sheet with the thickness of 25mm, 5mm and 1mm, placing the paper sheet in a forest with vigorous vespids for spouse activities in autumn and winter, attracting vespids males from 10 am to 3 pm in sunny days, collecting the vespids close to a trap core by using an insect catching net, and trapping 150 vespids of the mexican.
Example twelve
Placing a solution prepared by mixing 300mg of 4-oxooctanoic acid, 600mg of 4-oxodecanoic acid and 100mg of 5-oxodecanoic acid and dissolving in dichloromethane in a 1.5ml plastic tube, opening an upper cover, placing in a forest with vigorous vespid puppet activity in autumn and winter, attracting vespid males from 10 am to 3 pm in sunny days, collecting vespids close to a trap core by using an insect catching net, and trapping 170 vespid males of the vespid of the mexican.
EXAMPLE thirteen
Adding a solution prepared by dissolving 3mg of 5-oxo-decanoic acid in dichloromethane into a 25mm × 5mm × 1mm paper sheet, placing the paper sheet in a forest where the hornet spouses are actively moving in autumn and winter, attracting the male hornets from 10 am to 3 pm in a sunny day, collecting the hornets close to the lure cores by using an insect catching net, and trapping 73 male hornets from the black-chest hornets.
Example fourteen
Adding a solution prepared by mixing 1mg of 4-oxooctanoic acid and 2mg of 4-oxodecanoic acid and dissolving in dichloromethane onto a 25mm × 5mm × 1mm paper sheet, placing the paper sheet in a forest with vigorous vespid puppet activity in autumn and winter, attracting vespid males from 10 am to 3 pm in sunny days, collecting vespids close to a lure core by using an insect catching net, and trapping to obtain 117 vespid males of the mexican vespids.
In addition, in order to clearly show the differences between the embodiments, the sex attractant compositions and technical effects of the embodiments are listed in table 1.
Table 1 composition of sex attractants and list of technical effects for each example
Of course, other raw material components may be used in amounts other than those exemplified in examples one to fourteen.
The behavior control agent for preventing and treating wasp mating provided by the invention consists of artificially synthesized 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid, and when the behavior control agent is used in an area with wasp activity, most mature males can be attracted, trapped or disoriented, so that virgin queen bees cannot be found; in the breeding season, the method can continuously treat for months to cause the mating failure of virgin queen bees, thereby achieving the effect of reducing the spreading and disaster of wasp populations. In addition, when the male bee product is used for trapping, the introduced strong and healthy male bee can also be used for breeding edible wasp breeding.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A wasp sex attractant, which is characterized in that:
the sex attractant consists of 300mg of 4-oxooctanoic acid, 600mg of 4-oxodecanoic acid and 100mg of 5-oxodecanoic acid.
2. A wasp sex attractant, which is characterized in that:
the sex attractant consists of 4-oxooctanoic acid, 5-oxooctanoic acid, 4-oxodecanoic acid and 5-oxodecanoic acid, and the mass ratio of the 4-oxooctanoic acid to the 5-oxodecanoic acid to the 4-oxodecanoic acid is 1: 2: 4: 8.
3. the wasp behavior control agent is characterized by comprising the following raw material components:
the sex attractant and carrier of claim 2.
4. The wasp behavior control agent according to claim 3, characterized in that:
the carrier comprises cellulose paper sheets and/or starch bases, and the drug-loading volume of each carrier is 10 ng-1000 mg.
5. The wasp behavior control agent according to claim 3, characterized in that:
the effective dosage of the wasp behavior control agent is 10 ng-1000 mg in terms of the content of the sex attractant.
6. The wasp behavior control agent according to claim 5, wherein:
the effective dosage of the wasp behavior control agent is 5 mg.
7. A method for producing a wasp behavior control agent as claimed in any one of claims 3 to 6, comprising the steps of:
uniformly mixing the raw material components of the sex attractant, and soaking the mixture in a carrier through dichloromethane to obtain the wasp behavior control agent.
8. Use of a sex attractant according to claim 1 or 2 for controlling the mating behaviour of wasps.
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| CN114304142A (en) * | 2021-12-15 | 2022-04-12 | 生态环境部南京环境科学研究所 | Trapping agent for trapping wasps, preparation method and preparation device thereof |
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Non-Patent Citations (1)
| Title |
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| "The sex pheromone of a globally invasive honey bee predator,the Asian eusocial hornet，Vespa velutina";Ping Wen;《Scientific reports》;20171011(第7期);第1页摘要 * |
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