JP2009240286A - Insect-capturing tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an insect-capturing tool capable of preventing attracted insects from perching on a part where suction force does not reach or continuing flying, and surely sucking and capturing the insects. <P>SOLUTION: The insect-capturing tool is provided with light-emitting attracting means for emitting attracting light through suction ports 1h and 31h to the outside of the body 1, and attracting insects of the object of capturing, suction means for sucking the insects of the object of capturing attracted to suction regions in the vicinities 1h and 31h of the suction ports with the light-emitting attracting means, and a capturing net 5 for capturing the insects of the object of capturing sucked with the suction means. In the body 1, ranges overlapping with the suction regions are attracting color regions A3, and a range without overlapping with the suction regions is a non-attracting color region A1. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an insect trap that is installed in a plant cultivation house or the like and catches flying insects such as feather aphids, whiteflies, yaga, thrips, and flies.

Conventionally, an insect repellent device comprising a light source that generates light attracting insects, a reflector that reflects and slides down the insect attracted by the light source, and insect kill capturing means provided below the reflector. Is disclosed (for example, see Patent Document 1). However, the reflecting plate is inclined so as to reflect the repellent light to the surroundings and slide the sucked insect down to the insect killing and capturing means below.
JP 2005-229997 A

  However, in the above conventional insect traps, the back side becomes a blind spot without the light from the light source reaching, and it flies near the back side or stops on the back side. For this reason, the attracted insect could not be reliably captured.

  Similarly, the attracting insect does not reach the lower part of the main body, and the attracted insect stops, so that the attracted insect cannot be reliably captured.

  Therefore, the present invention prevents an attracted insect from stopping at a portion where the suction effect does not reach or continues to fly to an area where the suction effect does not reach, and an insect trap capable of reliably sucking and capturing the attracting insect. The issue is to provide.

In order to solve the above problems, the present invention employs the following means (1) to (6).
(1) The insect trap of the present invention is an insect trap that sucks and captures attracted insects to be captured,
A vertical cylindrical main body 1 provided with suction ports (specifically, end suction ports 1h and side suction ports 31h) for sucking capture target insects inside, on the upper end side;
An attracting light source 21 which is fixed inside the upper end of the main body 1 and attracts insects to be captured to the vicinity of the suction port by emitting an attracting light to the outside of the main body 1 through the suction port;
A suction means 4 that is fixed inside the main body 1 and sucks the insect to be captured that has been attracted to the suction area A4 near the suction port by the attracting light source 21 to the lower end side of the main body 1;
The main body 1 is fixed to the tip of the lower end side of the main body 1 and has a capture net 5 for capturing the target insects. And
In the main body 1, a range around the suction port and overlapping the suction region A <b> 4 by the suction means is an attracting color region A <b> 3 applied to an attracting color that can attract the target insect, and around the suction port. A range that does not overlap with the suction area A4 by the suction means is a non-attractive color area A1 applied in a non-attractive color different from the attracting color.

  The range that overlaps the suction area A4 by the suction means is at least the range of the upper part of the main body 1 that overlaps with the suction area A4 that is externally visible in the front view or the side view of FIG. 2, and the suction area that is externally visible in the plan view of FIG. It is the range of the insect trap on the upper part of the main body 1 that overlaps with A4, and the upper range excluding the lower trapping net 5. The range of the upper part of the main body 1 that continuously overlaps the suction area A4 from the circumferential view position to the planar view position from the front view or the side view is all the suction area A4. By applying this area as an attracting color area A3, for example, in a yellow color, and by applying other areas as a non-attracting color area A1, for example, in a color other than yellow, the light attraction area A2 and the suction area A4 Further, the attracting color region A3 can be superimposed on each of these regions.

  (2) In the insect trap described above, it is preferable that the non-attractive color is an intermediate color that has neither the attracting action of the capture target insect nor the repelling action of the capture target insect.

  The intermediate color is a color having no repelling action, and examples thereof include achromatic colors such as black and white.

  (3) In the insect trap described above, both the attracting color and the non-attracting color preferably have a repelling action to repel other repelling target insects other than the capturing target insect.

  In other words, the attracting color region has an attracting effect on the capture target insects and has a repelling effect on the repelling target insects. In addition, the non-attractive color region has no attracting effect on the capture target insects and has at least a repelling effect on the repelling target insects.

(4) In the insect trap according to any one of (1), (2) and (3), comprising a side wall 31 made of a cylindrical plate extending the main body to the upper end side,
The suction holes include an end suction hole 1h provided at a tip portion on the upper end side of the side surrounding plate 31, and a plurality of side suction holes 31h provided at equal intervals along the peripheral surface of the side surrounding plate 31. Consisting of
The attracting light source 21 is fixed inside the side wall 31 to surround the side, and is exposed to the outside with the end suction holes 1h and the side suction holes 31h as windows in a plan view and a front view, respectively. In addition, it is preferable to expose the attracting light.

(5) In the insect trap described in (4) above, the upper cover plate 32 is fixed at the tip of the upper side of the side enclosure 31 and above the attracting light source 21 so as to cross the inside of the cylindrical inner surface. Comprising
The attraction light source 21 is preferably covered with the upper cover plate 32.

  The upper cover plate 32 is a protector that covers and protects the upper side of the light emitter, and is a reinforcing tool that holds the upper shape of the main body 1 or the side enclosure 31 and prevents deformation. The upper cover plate 32 is made of, for example, a polygonal plate having a polygonal hole that is slightly smaller than the outer shape, and efficiently reinforces the shape on the upper side of the main body 1 by extending the inner surface of the cylinder diagonally.

(6) In the insect trap described in (3) or (4) above, inside the cylindrical side wall 31 or in the cylindrical shape on the upper end side of the main body and on the lower end side of the side wall 31 and below the attracting light source 21. An upper protective net 61 fixed so as to close the inside of the main body 1 of
The upper protection net 61 is preferably made of a mesh having a size that allows the capture target insects to pass through and blocks non-capture target insects larger than the capture target insects.

  Such an upper protection net 61 can prevent a non-capture target insect from intruding into the main body by mistake (see Example 2 (FIG. 7) and Example 3 (FIG. 8) described later). When used in a situation where a non-capture target insect that is larger than the non-capture target insect flies, it is possible to protect the main body suction portion and the like by preventing erroneous entry. It is particularly useful when the non-capture target insect is a beneficial insect necessary for agricultural cultivation such as a bee.

  In addition, when attaching / removing the attracting light source and the upper cover plate, the upper protective net protects the internal intrusion, thereby preventing them from accidentally falling into the main body. In particular, if the upper protective mesh is made of a mesh wire having an elastic function, the impact of the drop can be buffered by the elastic function at the time of a drop collision.

  By the above means, we will prevent the attracted insects from stopping at the part where the suction effect does not reach or continue to fly to the area where the suction effect does not reach, and provide an insect trap that can suck and capture the attracting insects reliably can do.

The best mode of the present invention will be described below with reference to the drawings showing embodiments of the present invention. 1 to 6 show the insect trap of the first embodiment, FIG. 7 shows the trap of the second embodiment, and FIG. 8 shows the trap of the third embodiment. The insect trap of the present invention is basically one obtained by removing the conventional upper mortar-shaped sliding reflector (partial cone), and has at least the following components.
-Body 1 having an end suction hole 1h
-Luminescent attracting means 2 having an attracting light source 21 that emits attracting light to the insects to be captured
A side wall 31 with a plurality of side suction holes 31h surrounding the attracting light source 21 (fluorescent tube) in a cylindrical shape.
-Upper cover plate 32 covering the upper side of the fluorescent tube
A suction means 4 having a suction area from the vicinity of the suction hole above the main body to the inside of the main body, and sucking the insects to be captured in the suction area into the main body and further down the main body
-Lower protection net 62 having an entry prevention function
・ Capture net 5 for catching sucked target insects
As main features of the present invention, the following areas A1 to A4 are considered, the overlapping range between the main body and A4 in the front, side, and plan view is A3, and the non-overlapping range with A4 is A1, and There are two points: the overlapping range between the main body and A2 in the front, side, and plan view is A3, and the non-overlapping range with A2 is A1. If it has at least one of these two points, it has a considerable insect trapping effect, and if it has both, it has a further excellent trapping effect. Conventionally, all outer surfaces are A3, and there is no A1.
Non-attractive color area A1 applied to A1 non-attractive color
Attracting light area A2 to which the attracting light of A2 light emitting means 2 reaches / Attracting color area A3 applied to other A3 attracting color
The suction area A4 where the suction force of the A4 suction means 4 reaches / the other area Specifically, the upper yellow fluorescent lamp peripheral tool (cylindrical side plate, upper plate, fluorescent tube holding frame, ballast) in the suction area A4 ) Is applied to the attracting color (yellow) and the substructure (main body cylindrical plate, motor, propeller, capture net, return net, etc.) other than the suction area is non-attractive, preferably an intermediate color (white or black) with no repelling action ). Thereby, it can catch an insect by the following procedure.

  The light is attracted by the light emitting means having the longest effective distance. At this time, the main body surface excluding the light attraction area and its periphery is applied in a non-attractive color, and the failure of attraction due to the attraction to the periphery of the light attraction area can be avoided.

  Moreover, only the part which a suction area | region overlaps with a main body by the vertical surface view of a front surface or a side surface is apply | coated to the attracting color among the main body surfaces, and the part which is not a suction area | region is apply | coated to the non-attractive color. Thereby, the failure of the suction capture by the attraction to other than the suction area can be avoided. In this way, the distinction between the attracting color application area and the non-attractive color application area is significant in two stages of light attraction and suction, respectively, to prevent the avoidance or accumulation of insects on the main body due to false attraction. Therefore, the attracted target insects are surely sucked and captured. Hereinafter, each part is explained in full detail with an Example.

  The insect trap of Example 1 is obtained by removing the conventional upper mortar-like sliding reflector (partial cone), and the light emission attracting means 2, the side enclosure 31 and the upper cover 32 are at least externally facing the outside. The surface is an attractive color area, and the remaining main body 1, suction means 4, capture net 5, lower protective net 62, and hanging mechanism 7 are at least external surfaces facing the outside, respectively, as non-attractive color areas. . Each of these parts is painted separately, so that it is possible to save the labor of separate painting and to improve the workability of maintenance such as repair, replacement, and cleaning.

(Main unit 1)
The main body 1 having the end suction holes 1h is formed of a vertical cylindrical body, and is suspended by a hanging hook 71 and a hanging string 72 as shown in FIG. It has at least a part of the light emission attracting means and the suction means inside. In addition, a side enclosure is connected and fixed to the upper part, and a lower protective net and a catching net are detachably connected and fixed to the lower part. The cylinder may be formed of a cylinder as in the first embodiment, or may have a substantially polygonal cylinder outer shape such as a quadrangle or a pentagon, or an in-cylinder shape. In addition to the installation in the vertical vertical direction as shown in FIG. 1, the installation may be inclined with the suction area inclined in accordance with the use state.

(Luminescence attracting means 2)
The light emission attracting means 2 has an attracting light source 21 that emits at least attracting light for the insect to be captured as being fixed inside either the main body or the side enclosure. In the embodiment, a circular fluorescent tube serving as an attraction light source 21, a holding frame 21a for detachably holding the fluorescent tube, a cylindrical ballast 22 for a fluorescent tube disposed below the circular fluorescent tube, and a ballast And a ballast holding arm 22a for holding and fixing 22 at the height of the upper part of the main body or the lower part of the side enclosure. The ballast accommodates the ballast body and the glow lamp inside, and the power cord 9 is connected to the outside.

(Attracting light source 21)
The attracting light source 21 is formed of a circular fluorescent tube whose surface of the tube portion is painted with an attracting color, and one horizontal tube axis or a plurality of different diameters are installed as a horizontal tube axis.

  The fluorescent tube holding frame 21a is a plate-like body in which a plurality of portions extend upward from a plurality of locations on the top of the cylindrical ballast 22 and each have a bent portion at the tip. The bent portion at the tip is detachably fitted to the fluorescent tube. The ballast holding arm 22a is a substantially horizontal plate extending radially from the lower part of the cylindrical ballast 22, and is rivet fixed to the inner surface of the main body 1 or the side enclosure 31 by a fixture 22p.

(Side wall 31)
The side enclosure 31 is a cylindrical side plate that is connected and fixed to the upper portion of the main body 1 so as to extend from the upper end of the main body 1 in the forward direction. The fixed height of the side enveloping plate 31 is the same as the installation height of the attracting light source 21 and surrounds the side periphery of the attracting light source 2 to protect the attracting light source 2 from damage due to external contact. In the embodiment, the lower part is rivet-fixed to the upper part of the main body 1 by a connecting tool, has a plurality of side peripheral suction holes 31h at the center in the height direction, and a triangular upper cover plate is horizontally fixed to the upper end for reinforcement.

(Side suction hole 31h)
The side suction holes 31h are composed of a plurality of horizontally long oval holes formed at equal intervals and at the same height along the cylindrical side surface of the side part surrounding plate. An attracting light source is installed and fixed at the center position in the height direction of the oval hole. In addition to this, the side suction holes 31h can be obtained in an arbitrary shape such as a plurality of substantially rectangular holes formed by being divided by vertically extending rod-like vertical bars. Moreover, it is good also as what was formed not in the same height but by changing the height alternately toward the upper part and the lower part of the side enclosure.

(Side side suction hole 31h (about the suction area A4 of the part that blocks the attracting light)
By the side suction hole 31h, a suction region A4 is formed so as to surround the side periphery of the side surrounding plate 31 (FIGS. 2 and 3), and the attracting light source 21 that partially exposes the side suction hole 31h as a window, A light attraction area A2 is formed. For this reason, the suction region A4 and the light attraction region A2 are in a state of being overlapped in front or side view.

  That is, a conventional mortar-shaped (partial cone) reflector is removed, and a side wall 31 having a substantially vertical cylindrical side surface is provided instead to surround the side of the attracting light source 21. The side surrounding plate 31 is formed of a cylindrical plate having substantially the same inner diameter as the main body 1 and is fixed so as to extend the cylindrical side surface of the main body 1 upward. Further, the side surrounding plate 31 is provided with a side suction hole 31h so as to eliminate the light shielding region where the suction force cannot reach. In other words, when light is shielded by the side wall 31 that surrounds the side of the attracting light source 21, a non-attracting region that theoretically does not reach the attracting light is generated in the immediate vicinity of the attracting light region A2, but this attracting light region A2 The nearest non-attracting area was defined as an area where the suction force reaches all through the side suction holes 31h. In particular, since the side suction hole of the embodiment has an oblong laterally oblong shape, an airflow of suction force is generated around the side suction hole in the outer surface of the side surrounding plate 31, The outer surface portion covered with the side enclosure can be reliably set as the suction region A4.

(Upper cover plate 32)
The upper covering plate 32 is horizontally fixed to the inner surface of the side surrounding plate 31 by the upper covering plate fixing tool at the upper end of the side surrounding plate 31. However, the upper cover plate 32 of the first embodiment uses the hanging hook 71 as an upper cover plate fixture.

  The upper cover plate 32 of the first embodiment is a horizontal plate having a substantially triangular outer shape in plan view, and has a hole in a triangular shape in plan view that is slightly smaller than the outer shape. It fixes along the upper end of the side surrounding board 31 so that a board surface may become substantially horizontal. The upper cover plate 32 is fixed to the upper side of the fluorescent tube over the inner side of the side surrounding plate 31, thereby protecting the upper portion of the fluorescent tube and serving as a reinforcing tool for maintaining the shape of the side surrounding plate. As another form of the upper cover plate 32, a plurality of rods / plate-like bodies may be incorporated into the side enclosures in a polygonal / diagonal shape.

(Suction means 4)
The suction means 4 includes a motor 43 suspended and fixed in contact with the lower part of the ballast box, a rotating shaft 42 of the motor 43 extending along the central axis of the main body, and a rotating blade 41 fixed to the rotating shaft. Is done. Motor power is supplied from the upper ballast box, and power is supplied from the externally connected power cord 9 to the ballast box.

  The lower end of the rotating blade 41 is fixed at a position higher than the lower end of the main body, and the rotating blade does not protrude downward from the main body. A lower protective net 62 is fixed below the rotary blade and near the lower end of the main body so as to cover the inside of the main body from below.

(Capture net 5)
The trapping net 5 includes an outer net bag 51 that constitutes an outer net for collection, an inner net cylinder 52 that is fixed inside thereof and constitutes a return inner net, and a detachable structure provided on the inside and outside of these upper ends. 53.

  The outer net bag 51 is a square net bag having a small mesh that can catch the target insect. Specifically, the three rectangular mesh plates are stitched and fixed to each other, and the upper end portion is formed of a square bag having a size that surrounds the main body 1. And a lower side portion connected by two lower corner portions. The lower corner portion side or the lower side portion forms a relatively small narrow angle between the knitted plates, and thus catches insects easily. Occurrence of large clogging due to catching insects is suppressed by these lower corner portions or lower portions. Further, at least the surface of the outer net bag 51 is applied to an intermediate color that has neither an attracting action nor a repelling action against the insects to be captured. The suction air is diffused and discharged from below the main body 1 through the outer net bag inclined inwardly downward.

  The inner net cylinder 52 is a partly conical net cylinder of a medium mesh through which the capture target insects can pass. By forming a downwardly inclined return surface in the outer net bag 51, the captured target insects once captured It is intended not to go up into the main body. Specifically, the upper end mouth portion is sized to cover the main body 1 and is sized along the inner side of the upper end mouth portion of the outer net bag 51, and has a smaller diameter toward the lower end, and Has a cylindrical hole. The diameter of the cylindrical hole is one third to one half of the diameter of the upper end opening, and is the central portion with the largest air volume when the suction air by the suction means is discharged. The peripheral part excluding the center of the suction air is diffused and discharged from the lower part of the main body 1 in the external radial direction through the inner net cylinder 52 inclined inwardly downward.

  As the detachable structure 53, the upper inner surface of the outer net bag 51 and the upper outer surface of the inner net cylinder 52, the upper inner surface of the inner net cylinder 52 and the lower outer surface of the main body 1, or the upper inner surface of the outer net bag 51 and the main body 1. The lower outer surface, the upper inner surface of the outer net bag 51, and the upper outer surface of the inner net tube 52 each have a first structure 53a and a second structure 53b. The surface of the first structure 53a and the surface of the second structure 53b face each other and are detachably surface-bonded or latched. The detachable structure 53 includes a hook-and-loop fastener composed of a first structure 53a and a second structure 53b, an adhesive structure composed of an adhesive surface and an attachment surface of an adhesive layer fixedly formed on a base material, a latch structure and a latch structure. Arbitrary attaching / detaching mechanisms such as a latching structure composed of a structure and a line fastener structure composed of a pair of engaging structures engaged with each other via an engaging tool can be adopted.

(Lower protection net 62)
A lower protective net for preventing contact with high-speed rotating parts such as the rotating blade and the rotating shaft is provided below the rotating blade and the rotating shaft as the suction means at the lower part of the main body. Specifically, a net body having the same circular outer shape as the inside of the main body cylinder is attached to the lower end of the cylindrical main body and in the vicinity of the boundary with the protective net and fixed horizontally.

  The lower protective net has a grid-like net larger than the capture target insect. In other words, the target insects to be captured can pass through and have a mesh size that does not allow the hands of the exchanger of the protection net to enter, thereby preventing injuries or accidents when removing or attaching the protection net.

  Further, by applying the lower protective net itself to a non-attractive color or an intermediate color, it is possible to effectively achieve non-attractive color in the non-attraction area.

  In addition, Example 1 does not have an upper protection net | network.

(About the suspension mechanism)
The insect trap of the present invention is installed by being suspended by a suspension mechanism. The suspension mechanism includes a suspension hook-shaped pin and a suspension string.

(how to use)
The insect trap of the first embodiment attracts insects by the attracting light source 21 attached to the upper part of the main body, sucks the attracted insects by the rotation of the rotary blades 41 inside the main body 1, and discharges the suction air from below the main body 1 to the outside. Then, it collects in the outer net bag 51 of the capture net 5 attached to the lower part of the main body (see thick arrow in FIG. 2). The outer net bag 51 and the conical inner net cylinder 52 attached to the inside for preventing escape can be removed from the main body 1 by the detachable structure 53, and the captured insects can be removed and washed.

  The insect trap of the second embodiment shown in FIG. 7 is provided with an upper cover plate 32 having a shape different from that of the upper cover plate 32 of the first embodiment. In addition to the configuration of the first embodiment, an upper protective net 6 is provided. Specifically, the upper cover plate 32 is formed of a vertical plate having a substantially pentagonal shape in plan view, which is formed by combining three thick thin plates and having three long sides every other one. The short side portion of the vertical plate is in contact with the inner peripheral surface of the side surrounding plate 31 and is fixed by the hanging hook 71.

  A donut-like upper protection net is horizontally fixed below the light emitter and on the peripheral side of the ballast. Other main configurations are the same as those in the first embodiment.

(About the upper protection net)
In the vicinity of the end suction holes and the side suction holes, an upper protection net 61 for preventing the entry of insects (beneficial insects) that are larger than the target insects to be captured is not provided. Specifically, for example, a net body having the same circular outer shape as the inside of the main body cylinder is attached to the inner side surface of the measurement plate and the upper surface of the ballast, so that it is fixed horizontally along the lower end of the side suction hole.

  The upper protection net has a grid-like net larger than the capture target insect. In other words, the target insects to be captured can pass through and have a mesh that is not large enough to allow the non-captured beneficial insects to pass through. Protect. Further, by applying the upper protective net itself to the attracting color, the attracting area in the plan view can be effectively attracted.

  The insect trap of Example 8 shown in FIG. 8 has a support mechanism instead of the suspension mechanism. The support mechanism includes a plurality of base locking portions 81 that are radially projected and fixed at the lower part of the main body 1, and a base 82 that supports the main body 1 by being hooked on the base hooking portion 81.

  A disk-shaped upper protective net 61 is fixed below the light emitter and on the peripheral side of the ballast. Similar to the second embodiment, the upper cover plate 32 is a vertical plate having a substantially pentagonal shape in plan view having three long sides. The short side portion of the vertical plate is in contact with the inner peripheral surface of the side surrounding plate 31 and is rivet fixed by a fixture 32p. Other main configurations are the same as those of the second embodiment.

It is an isometric view explanatory drawing which shows the use condition of the insect trap of Example 1 of this invention. It is front view explanatory drawing which shows the insect trap of Example 1, and its suction | inhalation area | region. It is plane view explanatory drawing which shows the insect trap of Example 1, and its suction | inhalation area | region. It is bottom view explanatory drawing which shows the insect trap of Example 1. FIG. It is side view AA sectional view explanatory drawing which abbreviate | omitted one part detailed structure of the insect trap of Example 1 shown in FIG. It is a perspective exploded explanatory drawing which shows the state which decomposed | disassembled the capture net | network of the insect trap of Example 1, a lower protection net | network, etc. FIG. It is an isometric view explanatory drawing which shows the use condition of the insect trap of Example 2 of this invention. It is perspective explanatory drawing which shows the use condition of the insect trap of Example 3 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Main body 1h End suction hole 2 Luminous attraction means 21 Induction light source 21a Fluorescent tube holding frame 22 Ballast 22a Ballast holding arm 22p Ballast fixture 31 Side wall 31h Side peripheral suction hole 31p Side wall fixture 32 Top cover Plate 32p Upper cover plate fixture 4 Suction means 41 Rotating blade 42 Rotating shaft 43 Motor 5 Capture net 51 Outer net bag 52 Inner net cylinder 53 Detachable structure 61 Upper protective net 62 Lower protective net 71 Suspension hook 72 Suspension string 81 Mounting base Locking part 82 Base 9 Power cord

Claims (6)

An insect trap that sucks and captures attracted insects,
A vertical cylindrical main body provided with a suction port on the upper end side for sucking the capture target insects inside,
Luminescence attraction means that is fixed inside the upper end of the main body and that attracts insects to the vicinity of the suction port by emitting an attracting light to the outside of the main body through the suction port;
A suction means that is fixed inside the main body and sucks the insect to be captured that has been attracted to the suction area near the suction port by the light emission attracting means, to the lower end side of the main body,
Fixed to the tip of the lower end side of the main body, comprising a capture net for capturing the target insects;
In the main body, the area around the suction port and overlapping the suction area by the suction means is an attracting color area applied to the attracting color that can attract the insect to be captured, and around the suction port and sucking The insect trap, characterized in that the range that does not overlap with the suction area by the means is a non-attractive color area applied to a non-attractive color different from the attracting color.   The insect trap according to claim 1, wherein the non-attractive color is an intermediate color having neither an attracting action nor a repellent action of the capture target insect. The insect trap according to claim 1 or 2, wherein both the attracting color and the non-attracting color have a repelling action for repelling other repelling target insects other than the capturing target insect. A side wall made of a cylindrical plate extending the main body to the upper end side,
The suction hole is composed of an end suction hole provided at a tip portion on the upper end side of the side enclosure, and a plurality of side suction holes provided at equal intervals along the peripheral surface of the side enclosure,
The attraction light source is fixed inside the side wall so as to surround the side and is exposed to the outside from the end suction hole and the side suction hole in a plan view and a front view, respectively. The insect trap according to any one of 2 and 3. An upper cover plate 32 that is fixed at the tip of the upper side of the side surrounding plate 31 and above the attraction light source 21 across the inside of the cylindrical inner surface;
The insect trap according to claim 3, wherein the attracting light source is covered by the upper cover plate.   An upper protective net 61 is provided on the upper end side of the main body and on the lower end side of the side enclosure 31 and below the attracting light source 21 so as to close the inside of the cylindrical side enclosure 31 or the inside of the cylindrical main body 1. The upper protection net 61 is an insect trap according to claim 3 or 4, wherein the upper protection net 61 is a mesh having a size that allows a capture target insect to pass through and blocks a non-capture target insect larger than the capture target insect.

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