JP5782249B2 - Insect trap - Google Patents

Description

  The present invention relates to a simple and highly safe trapping device that catches pests such as ants.

  Since ancient times, what are called house pests include flies, mosquitoes, cockroaches, ants, and termites. Of particular concern is the Argentine ant, which has been designated as the world's invasive alien species worst 100 by the species conservation committee of the International Union for Conservation of Nature. In addition, inhabitants have been confirmed not only in Iwakuni City, Yamaguchi Prefecture and Kobe City, Hyogo Prefecture, but also in Yokohama City, Kanagawa Prefecture, and Tokyo. In addition to favoring nesting places as nesting places, this ant has the habit of passing skillfully through narrow gaps that other ants cannot pass through. Damages such as biting and biting people sleeping. In addition, because of its multi-queen nature, its fertility is strong and its attack power is strong, so it affects the ecosystem, such as eradicating native species in areas where Argentine ants have emerged.

  Liquid insecticides, spray insecticides, powder insecticides, food insecticides, etc. are recommended as a means to solve these problems, but some of the insecticide ingredients in these agents include soil contamination. Since boric acid, hydramethylnon, fipronil and other substances are mixed, it is not suitable for long-term use.

  Further, as a safe method that does not use an insecticide as described above, trapping has been performed for a long time (Patent Documents 1 and 2).

Japanese Utility Model Publication No. 49-146175 JP-A-6-141748

  However, in the case of Patent Document 1, a fairly thick resin rod is used for the lattice portion, and since the interval between the resin rods is large, there is a capture ability for a large insect such as a cockroach, but in a small insect such as an ant I can't capture it. Furthermore, in the case of Patent Document 2, since the trap device itself is large, the installation place is limited.

  Therefore, in order to solve the above problems, the present invention provides an insect trap capable of capturing and exterminating pests such as ants and cockroaches, with a simple device, no choice of installation location, no fear of soil contamination by insecticides. It is intended.

That is, the first invention is a container having a hole for a pest to enter inside, and a brush part having a plurality of linear members which are fixed at one end and free at the other end and block the hole. The linear member includes a brush portion that is inclined and disposed so that the other end is located downstream of the one end in the direction of entry of the pest into the container. It is an insect trap.

  Moreover, 2nd invention is a brush part provided with the container provided with the hole part for a pest to enter inside, and the several linear member by which one end is fixed and the other end is a free end, Comprising: The said linear member However, it is elastically deformed so as to allow the entry of pests into the direction of entry into the container, but the deformation is restricted so that it cannot proceed in the direction from the inside of the container to the outside of the container, and is arranged in the hole. And a brush part.

  According to a third aspect of the present invention, in the first or second aspect of the invention, the linear member is inclined and disposed at an angle of 10 degrees or more and less than 50 degrees with the direction in which the pest enters the container. This is an insect trap.

  According to a fourth aspect of the present invention, in any one of the first to third aspects of the present invention, the insect trap further comprises an attracting substance guiding part for guiding an attracting substance for attracting a pest to the brush part. It is.

  In a fifth aspect based on the fourth aspect, the brush portion includes a mesh portion in which at least a part of the one end side of the linear member is a mesh shape, and the attracting substance guiding portion is the mesh. It is an insect trap characterized by inducing the attractant to the part.

  According to a sixth invention, in any one of the first to fifth inventions, the linear member includes a synthetic resin.

  ADVANTAGE OF THE INVENTION According to this invention, the insect trap which can capture insects, such as an ant, which chooses an installation place etc. easily and reliably without using a harmful chemical substance and an insecticide can be provided.

It is a schematic diagram of the trap part concerning embodiment of this invention. It is a schematic diagram of the trap part concerning embodiment of this invention. It is a mimetic diagram of an insect trap concerning an embodiment of the present invention.

  Below, the trap 10 used for the insect trap concerning embodiment of this invention is explained in full detail using FIG. 1 and FIG. The trap 10 is a member provided with a brush portion for guiding a pest into a container of an insect trap for capturing the pest and preventing the pest once entering the container from coming out. An insect trap can be configured by disposing the trap 10 in the container provided with the opening with respect to the opening. Therefore, as long as the container has an opening in which the trap 10 can be disposed, the trap 10 can be disposed to constitute the insect trap.

  FIG. 1 is a schematic view of a trap 10 used in an insect trap according to an embodiment of the present invention. The trap 10 of the present embodiment has an angle θ between a main body portion 2 having a tunnel-shaped passage 22 through which an insect pest that enters from an entrance 21 passes and an exit 23 opposite to the entrance 21 of the passage 22. It is comprised with the insect trap 1 as a brush part arrange | positioned by. When the trap 10 is configured by using the trap 10, the entrance 21, the passage 22, the exit 23, and the opening on the insect trap side where the trap 10 is arranged so that no gap is generated between the entrance 21 and the trap 21. A hole is formed that guides the pests into the trap. Note that the shapes and sizes of the inlet 21, the passage 22, and the outlet 23 can be appropriately determined according to the size and shape of the pests to be captured.

  As described above, the insect catching brush 1 prevents a pest that has entered the trap from the direction A through the passage 22 of the trap 10 from going out of the trap through the passage 22 again from inside the trap. And is disposed near the outlet 23 of the passage 22. The insect trapping brush 1 is elastic so that one end is fixed to the main body portion 2 above the outlet 23 and the other end is a free end, and a gap is formed between the lower end portion of the outlet 23 by applying a force in the A direction. It is composed of a plurality of linear members 1a that are deformed. As the insect trapping brush 1, a brush-like one in which a plurality of linear members 1a are arranged in a row in a comb shape or a plurality of linear members 1a arranged in a row can be used.

  As described above, the plurality of linear members 1a can be deformed in the A direction by the force in the A direction, which is the direction in which pests enter, but from the outlet 23 side to the inlet 21 side (the direction opposite to the A direction) ) Is restricted from deformation. Specifically, the linear member 1a is disposed so as to be inclined so that the free end of the linear member 1a is located downstream of the fixed end in the pest entry direction (A direction). However, the deformation of the linear member 1a in the direction opposite to the direction A can be restricted.

  The inclination angle of the linear member 1a is preferably 10 degrees or more and less than 50 degrees, more preferably 15 degrees or more, with respect to the approach direction A when a pest enters the exit 23 side from the entrance 21. It is inclined and installed at an angle θ of less than 45 degrees, more preferably 30 degrees or more and less than 40 degrees. In FIG. 1 (and FIG. 2), assuming that a pest advances at the bottom of the passage 22 when a pest enters, the inclination angle θ of the linear member 1a is defined as an angle formed by the linear member 1a and the bottom of the passage 22. Show. When the linear member 1a is inclined at the angle as described above, even if the captured insect pest is about to go outside, it is difficult to lift or push the free end side of the linear member 1a due to the habit of the insect. However, it climbs along the slope on the linear member 1a and cannot escape. In addition, by setting the inclination angle as described above, even when a pest enters the insect trap through the passage 22, it easily passes under the insect trap 1 and does not hinder the entry. Furthermore, when a pest passes under the insect catching brush 1, the lower end side of the insect catching brush 1 is lifted by the insect passing therethrough, but if the inclination angle is as described above, the lower end side of the raised insect catching brush 1 is immediately Since the exit 5 is blocked by the insect trapping brush 1, the insect can be reliably prevented from going out.

  When the linear member 1a is inclined and arranged, in order to regulate the deformation of the linear member 1a in the direction opposite to the direction in which pests enter, the other end which is a free end from one end of the linear member 1a Is preferably larger than the height (inner dimension) of the passage 22. With such a length, even if a force is applied to the linear member 1a in the direction opposite to the A direction, some elastic deformation occurs, but the linear shape is formed on the bottom surface of the passage 22 and the lower end of the outlet 23. The free end of the member 1a hits and further deformation is restricted.

  With such an insect trapping brush 1, a pest that invades in the A direction can pass through the trapping device by pushing up or disengaging the free end side of the linear member 1a. On the other hand, since the deformation of the linear member 1a is regulated from the inside of the insect trap to the inlet 21 side, it becomes impossible for the captured pest to push out the linear member 1a and go out of the trap. Insects can be reliably kept in the trap.

  Note that the force applied to the linear member 1a is a force applied by a pest to be captured. Therefore, the linear member 1a may be arranged so that the deformation is restricted in the reverse direction of the A direction and cannot pass even if the maximum force that can be applied by the pest to be captured is applied. For example, if the pest to be captured is an ant, when the ant pushes the linear member 1a from the outlet 23 side to the inlet 21 side, the linear member 1a cannot pass through the inlet 21 side by the ant force. As long as the deformation of is restricted.

  The linear member 1a of the insect trapping brush 1 is preferably made of a synthetic resin. This is because the insect trapping insect has a flexibility that allows the insect trapping insect 1 to easily push up the trapping brush 1 and pass through, and a restoring property that returns to the original shape after passing through the trapping brush 1. Specifically, in addition to the general synthetic resin mentioned in the main body part 2, if it is placed outside in summer, etc., the inside of the trap will become hot and may be deformed. Engineering plastics such as polyamide, polyacetal, polycarbonate polyphenylene ether, polybutylene terephthalate, glass fiber reinforced polyethylene terephthalate, ultrahigh molecular weight polyethylene, polysulfone, polyethersulfone, polyphenylene sulfide polyarylate, polyamideimide, polyetherimide , Polyetheretherketone, polyimide, super engineering plastics such as fluororesin such as ETFE (ethylene tetrafluoroethylene) and PTFE (polytetrafluoroethylene), polyphenol, melamine resin, epoxy A xylene resin or the like is also preferably used. In particular, considering the resilience after the trapping insect pests pass through, the material used is more preferably a material having a bending stress of 40 MPa or more and less than 150 MPa. This is because if the bending stress is 40 MPa or less, the resilience is inferior, and the trapped insect pests escape inside, and if the bending stress is 150 MPa or more, it is too hard to allow the insect trapper to pass through.

  As described above, the insect trapping brush 1 is shaped like a brush so that insect trapping insects can easily pass through. As an example of the insect trapping brush 1, a comb-like shape in which a synthetic resin film as a material is slit is provided. It is also possible to use a brush-like one formed by stacking this comb-like film. Moreover, you may manufacture the insect trap 1 as a brush-like thing by which linear member 1a is comb-tooth shape or the comb-tooth arrangement | sequence was carried out by resin molding, such as a metal mold | die.

  As an example, when capturing small insects such as ants, an insect capturing brush 1 is used in which a synthetic resin film is cut and processed to form a plurality of comb-like linear members 1 a having a width of about 50 μm or more and less than 250 μm. be able to. This is because if the size is less than 50 μm, the flexibility of the insect catching brush 1 increases, so that the trapped ants may not climb on the insect catching brush 1 and go out. This is because it becomes hard and the insect trapping insects cannot pass under the trapping brush 1. Furthermore, it is preferable that the thickness of the film is 50 μm or more and 500 μm or less in the sense that an appropriate flexibility for capturing ants can be secured. If the film has a thickness of less than 50 μm, even if the width of the linear member 1a is widened, the flexibility will be excessively increased, so that the captured ants may spread the insect catching brush 1 and escape to the outside. If it is thicker than 500 μm, even if the width of the linear member 1 a is 50 μm, the rigidity is increased, so that ants cannot pass under the insect trapping brush 1. In addition, this time, the numerical value is given by taking an ant as an example, but the width of the comb-like linear member 1a and the height of the gate portion (the range through which the insect pest of the insect trap brush 1 can pass) are appropriately determined depending on the size of the insect trap insect pest. Can be changed. Further, the width of the gap between the linear members 1a may be appropriately set according to the insect to be captured as long as it is narrower than the width of the insect to be captured.

  In FIG. 1, the insect catching brush 1 is disposed at the outlet 23 portion. However, if a brush inclined so as to block the opening connected to the outside can be provided, it may be disposed at the inlet 21 portion or both. It may be installed or arranged in the middle of the passage 22.

  Moreover, although the main-body part 2 of the trap 10 of this embodiment may be comprised with what kind of material, it can be formed with a synthetic resin similarly to the linear member 1a, for example. Since the synthetic resin can be designed in any shape, the shape can be easily changed according to the installation location, the size of the target pest, and the like, and the weight can be reduced. Specific materials include, for example, polyethylene resin, polypropylene resin, polystyrene resin, polymethylpentene resin, polyvinylidene chloride resin, polymethyl methacrylate resin, polyamide resin, polyimide resin, polyethylene terephthalate resin, polybutylene terephthalate resin, Polyarylate resin, polyether phenyl ether sulfone resin, polyvinylidene fluoride resin, PVF (poly vinyl fluoride), FEP (fluorinated ethylene propylene copolymer), ETFE, PTFE, PVDF (poly vinylidene difluoride), ABS resin, polycarbonate resin, etc. Melt liquid crystal polymers such as thermoplastic resin, polyphenylene sulfide, polyarylate, and PPTA (Poly (p-phenylene terephthalamide)) are listed. Polymethacrylic acid is used from the viewpoint of processability and transparency. Methyl resin is preferably used. When the insect pest is an alien designated organism such as an Argentine ant, it is more preferably a heat-resistant resin so that the insect trap can be easily killed with hot air before being disposed or moved.

(Modification of insect trap 1)
As a modification of the embodiment of the insect trapping brush 1, an insect trapping brush 1 ′ having a porous portion 1 p partially porous as shown in FIG. 2 may be used. In addition to the purpose of making the trapping brush 1 ′ strong and difficult to deform by making the upper part porous, an attracting agent (such as a filter paper soaked with sucrose water) described later is applied to the porous part 1 p. This is because the attracting agent can be easily spread by the contact, and as a result, the incentive effect is enhanced. The opening area (opening) of the porous portion 1p is not particularly limited, but is preferably 20% or more and less than 60% in order to make the attractant easily spread. The opening area here refers to the ratio of the transmission area of parallel rays to the area of the projected porous surface on the projection surface when parallel rays are projected perpendicularly to the porous surface. The porous portion 1p can be formed by a mesh member having a mesh, for example. Moreover, a linear member may be installed so as to be orthogonal to the linear member 1a, and the porous portion 1p may be formed as a mesh. Further, either the warp or the weft may be removed from the end of the mesh, and the linear member 1a having a free end may be formed by the remaining weft or warp. In this case, the range in which one of the warp or the weft has not been removed constitutes the remaining porous portion 1p as a mesh. The porous portion 1p can be formed of the material exemplified as the material of the linear member 1a. Moreover, when forming the insect trap 1 with the film described above, the porous portion 1p may be formed by punching the upper portion (fixed end side) of the film.

(About insect traps)
Next, the embodiment of the insect trap and the insect trapping method of the present invention will be described in detail with reference to FIG.

  FIG. 3 is a schematic diagram of an insect trap 100 using a trap 10 in which ants are formed as pests to be captured as an example. The insect trap 100 is in contact with the above-described plurality of traps 10 including a container 50 for trapping captured ants, a trapping brush 1 ′ having a porous portion 1 p, and the porous portion 1 p (mesh portion) of the trap 10. The attracting substance guiding part 4 is made of filter paper or the like soaked with an attracting agent such as sucrose water, and the supply hole 5 for supplying the attracting substance to the attracting substance guiding part 4. The trap 10 is disposed in the container 50 with the inlet 21 connected to the opening of the container so that there is no gap between the opening formed in the container 50 and the inlet 21 of the trap 10. In addition, although the insect trap 100 which installed the some trap 10 in FIG. 3 is shown, the number of the traps 10 can be changed suitably. In addition, although the trap 10 includes the insect trapping brush 1 ′ having the porous portion 1 p, the trap 10 may include the trapping brush 1 having no porous portion 1 p.

  The flow of catching insects is as follows. First, ants attracted to the attractant supplied from the attracting substance guiding unit 4 to the insect trapping brush 1 enter from the inlet 21 of the trap 10 and arrive at the insect trapping brush 1 installed at the outlet 23 of the trap 10. Since the attracting substance guiding unit 4 is in contact with the insect trapping brush 1, the ant goes deeper in order to drink more sucrose water supplied from the attracting substance guiding unit 4, passes through the trapping brush 1 naturally, I will go into 100. Even if an ant enters the inside, due to its own nature, the insect catching brush 1 installed at an angle with respect to the bottom surface of the insect catching device 100 cannot be scraped through the insect catching brush. You ca n’t escape outside because you ’re climbing on top of 1.

  Examples of the inducer supplied by the attractant inducer 4 include not only sucrose water but also foods such as sugar, diet components such as proteins, carbohydrates, and lipids, aromatic components derived from natural products, and pheromones. These may be used alone or in combination of two or more, and may be blended so as to be an effective amount for attracting, for example, 0.1 to 50% by weight based on the total amount of the liquid agent. In addition, when the inducer is solid, the attractant inducer 4 itself may be formed of a solid inducer. In this case, the inducing agent does not penetrate into the insect trapping brush 1, but similarly, the inducing insect can be led into the container through the insect trapping brush 1 by the inducing agent.

  Moreover, you may mix | blend an insecticidal component with the inducer supplied from the attracting substance induction | guidance | derivation part 4. FIG. Specifically, natural pyrethrin, praretrin, imiprothrin, phthalthrin, allethrin, transfluthrin, resmethrin, phenothrin, ciphenothrin, d, d-T99-cyphenothrin, permethrin, cypermethrin, etofenprox, cyfluthrin, deltamethrin, bifenthrin, Organophosphorus compounds such as fenvalerate, fenpropraslin, silafluophene, metfluthrin, profluthrin, pyrethroid compounds such as S-1864 (manufactured by Sumitomo Chemical Co., Ltd.), fenitrothion, diazinon, marathon, pyridafenthion, prothiophos, oxime, chlorpyrifos, dichlorvos , Carbaryl, propoxur, mesomil, carbamate compounds such as thiodicarb, oxadi such as methoxadiazone Zole compounds, sulfonamide compounds such as amidoflumet, nicotinoid compounds such as dinotefuran, insect growth control compounds such as metoprene, hydroprene, pyriproxyfen, boric acid, chlorfenapyr, fipronil, S-1991 (Sumitomo Chemical Co., Ltd.) 1) or two or more of pesticidal essential oils such as benzyl alcohol and mint oil, isomers and derivatives thereof. In the insect trap 100 of the present invention, the attracting member 4 is installed in the container 50, and further, the ants that have entered the container 50 cannot go out. In addition, the impact on the human body can be greatly reduced.

  As described above, the present embodiment has been described with reference to the drawings. As a further simplification, an insect trap with the insect catching brush 1 arranged directly at the opening of the container may be used instead of the trap with the insect catching brush 1 attached. Specifically, a pest intrusion hole may be provided on the wall surface of the container, and the insect catching brush 1 may be disposed so that the linear member 1a is inclined directly in the hole. With such a configuration, the insect trap 100 can be manufactured at low cost.

  In addition, the insect trap may be one in which an opening serving as an entrance to the trap is provided on the side of a box-shaped container such as a rectangular parallelepiped, and the trap is disposed in the middle of the container. In the case of this insect trap, since the pest that has entered the box-shaped container cannot return to the entrance side when passing through the trap brush, it can be kept in the space behind the trap brush. With an insect trap having such a structure, the structure is simple and can be manufactured at low cost.

  Moreover, if the container is made of a disposable material such as paper, the insect trap 100 and the pests can be discarded together.

  Moreover, in this embodiment, although the insect trap 1 was disposed with the free end of the linear member 1a facing downward, the present invention is not limited to this. When insects such as ants invade, they can travel not only below the hole but also along the side or upside down. Therefore, the direction of the linear member 1a is not limited to the case where the free end faces downward, and may be arranged in any direction. Also in that case, it is only necessary that the linear member 1a is disposed so that the free end is located on the downstream side in the pest entry direction from the fixed end side.

  Next, the present invention will be described more specifically with reference to examples. However, the present invention is not limited to only these examples. Further, in the following examples, ants are targeted for trapping, but the trapping targets of the trapping device of the present invention are not limited to ants, and needless to say include other pests such as cockroaches and flying pests such as fly flies. .

(Creation of Examples 1-9)
Nine insect traps with different inclination angles of the insect trapping brushes were produced as Examples 1-9. The trapping device used was a type consisting of a trap with a trapping brush and a container. The container used was a 10 × 15 × 10 cm hollow acrylic case. The trap is an inclined surface by opening an elliptical passage hole with a width of 1.4 cm and a height of 0.5 cm in the center of a 2.5 x 2.5 x 1.5 cm (solid) acrylic resin, and then cutting the exit side surface. Formed. In order to change the angle between the inclined surface and the pest entry direction for each example, the inclined angle was changed every 10 degrees from 10 degrees to 50 degrees to form inclined surfaces. The trapping brushes were arranged on the inclined surface of the trap so as to block the exit of the trap, thereby creating traps having different angles with the insect pest intrusion direction of the trapping brush. As the insect trapping brush disposed at the outlet portion, a weft of 60 mesh / inch PPS woven fabric (wire diameter 150 μm) was pulled out leaving the fixed portion. Then, a hole for inserting and placing the trap in the container is opened, and the trap is inserted in the hole so that the inlet of the trap faces the outside of the container, and the trap and the container are bonded and fixed with an epoxy adhesive without any gap. This was used as the insect trap of each example. As the attracting substance, 10% sucrose water soaked in filter paper (1cm x 5cm) was used, and the trapping brush and filter paper were placed about 5mm in thickness.

(Creation of Example 10)
A filter paper soaked with 10% sucrose water was prepared in the same manner as in Example 6 except that the filter paper was placed 1 cm away from the insect catching brush (without direct contact between the filter paper and the insect catching brush).

(Creation of Examples 11 to 19)
Except for using a 100 mesh / inch PPS fabric (yarn diameter 115 μm) from which weft yarn was pulled out, the same method as in Examples 1 to 9 was used.

(Creation of Example 20)
It was prepared in the same manner as in Example 16 except that a filter paper soaked with 10% sucrose water was placed 1 cm away from the insect trap brush.

(Creation of Comparative Examples 1 and 2)
Comparative examples of trapping devices prepared in the same manner as in Examples 1 to 9 except that the trap exit angle was set to 5 degrees and 60 degrees, and the angle between the insect trapping pest and the insect entry direction was set to 5 degrees and 60 degrees. 1 and 2.

(Creation of Comparative Examples 3 and 4)
A insect trap brush was prepared in the same manner as Comparative Examples 1 and 2 except that a 100 mesh / inch PPS woven fabric (yarn diameter 115 μm) was used.

(Catching test of ants using a trap)
Experiments were carried out to actually capture ants using the insect traps of Examples and Comparative Examples created as described above. In the experiment, 1 hour from 10:00 to 11:00 on a sunny day, Examples 1 to 10 and Comparative Examples 1 and 2 were placed in the vicinity of black ants (body length 4 to 5 mm) walking in a row. The number of captures was examined. In addition, Examples 11 to 20 and Comparative Examples 3 and 4 are suitable for insects having a smaller body length than black ants because the thread diameter is narrower than that of Examples 1 to 10 and Comparative Examples 1 and 2, and the thread interval is narrower. Therefore, Examples 11 to 20 and Comparative Examples 3 and 4 capture ants at intervals of 10 cm, in the vicinity of the long-legged ants (2 mm long) walking in a row at the same time on the same day. I checked the number. Thereafter, each Example and Comparative Example were further subjected to the same test on another sunny day, and the test was performed three times in total. The results are shown in Table 1.

  From the above results, it was confirmed that ants could be caught in all Examples. However, the trapping efficiency was poor when the filter paper as the attracting substance was not brought into contact with the trapping brush. In addition, when the insect trap after the insect trapping test was placed in a sealed vinyl bag and left for 24 hours to check whether there was an ant outside the trap, the ant that entered the trap was outside. I didn't. From the above, it was confirmed that the insect trap of the present invention can efficiently capture ants without problems such as soil contamination by harmful substances.

DESCRIPTION OF SYMBOLS 100 Trapping device 10 Trap 1 Trapping brush 2 Main-body part 21 Inlet 22 Passage 23 Outlet 50 Container 4 Attracting substance guidance part 5 Attracting substance

Claims (5)

A container with a hole for a pest to enter the interior;
One end is fixed and the other end is a free end. The brush portion includes a plurality of linear members that block the hole, and the linear member has the other end in the container of the pest than the one end. A brush portion arranged to be inclined so as to be located on the downstream side in the entry direction to
An attracting substance guiding part for guiding an attracting substance for attracting pests to the brush part;
An insect trap characterized by comprising. A container with a hole for a pest to enter the interior;
A brush portion having a plurality of linear members, one end of which is fixed and the other end of which is a free end, wherein the linear member is elastically deformed so as to allow entry of pests into the direction of entry into the container. However, the brush part is arranged in the hole part, the deformation is restricted so that it cannot proceed in the direction from the inside of the container to the outside of the container,
An attracting substance guiding part for guiding an attracting substance for attracting pests to the brush part;
An insect trap characterized by comprising.   3. The insect trap according to claim 1, wherein the linear member is disposed so as to be inclined so that an angle formed between the pest and an entry direction of the pest into the container is not less than 10 degrees and less than 50 degrees. vessel. The brush portion includes a mesh portion in which the one end side of the plurality of linear members is mesh-shaped,
The insect trap according to any one of claims 1 to 3, wherein the attracting substance guiding part guides the attracting substance to the mesh part. The insect trap according to any one of claims 1 to 4 , wherein the linear member includes a synthetic resin.

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