JP2012019758A - Insect pest capturing sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To capture insect pests such as moths on the whole surface of an adhesive sheet in an insect pest capturing sheet.SOLUTION: The insect pest capturing sheet 1 includes: a fluorescent plate 2 including a substance which emits ultraviolet or fluorescence caused by the ultraviolet excitation; and the adhesive sheet 3 disposed on a surface of the fluorescent plate 2 and having an adhesive layer 5 on a surface of a base material 4.

Description

  The present invention relates to a pest capturing sheet for capturing pests such as moths.

  2. Description of the Related Art Conventionally, there is known a pest trap that attracts pests such as moths by using ultraviolet light such as an ultraviolet lamp and sticks and catches pests such as moths on an adhesive material.

  For example, a pest trap is known that irradiates an adhesive material with ultraviolet light, attracts pests onto the adhesive material surface by the adhesive material reflecting ultraviolet light, and captures the insects on the adhesive material surface (for example, patents) Reference 1).

Also known is a pest trap that irradiates a sheet equipped with an adhesive with ultraviolet light on the surface, attracts pests on the sheet surface by transmitting the ultraviolet light, and captures the pests on the sheet surface. (For example, refer to Patent Document 2).

The pest trap of Patent Document 1 will be described with reference to FIG. In this pest trap, an ultraviolet lamp 31 and a reflector 32 are attached to the lamp carrier 30 so as to cover the ultraviolet lamp 31 from above, and an adhesive member 34 having an adhesive material 33 on one side is provided from below the lamp carrier 30. It is suspended. When the ultraviolet lamp 31 is turned on, the surface of the adhesive 33 is irradiated with ultraviolet light. At this time, the ultraviolet light is reflected on the surface of the adhesive material 33, and the reflected ultraviolet light attracts insects such as moths and moths, and the insects are captured on the adhesive material 33 surface.

JP-A-5-168386 JP 2008-295312 A

In this way, in the pest trap that reflects the ultraviolet light on the adhesive material surface, the ultraviolet light from the ultraviolet lamp 31 is applied to the adhesive material 33 surface, so the ultraviolet light is applied to the entire surface of the adhesive material 33 with equal intensity. Irradiation was not possible, and the entire surface of the adhesive 33 could not be used to capture pests. The same can be said for the insect trap that transmits ultraviolet light described in Patent Document 2.

An object of this invention is to provide the insect pest capture sheet which can capture insects, such as a moth, on the whole surface of the adhesive sheet provided with the adhesion layer.

  The pest capturing sheet of the present invention comprises a fluorescent plate containing a substance that emits ultraviolet rays or fluorescence when excited by ultraviolet light, and an adhesive sheet that is disposed on the surface of the fluorescent plate and provided with an adhesive layer on the surface of the substrate. It is characterized by having.

  The pressure-sensitive adhesive sheet can be formed by laminating a plurality of pressure-sensitive adhesive sheets in a peelable manner.

  The pressure-sensitive adhesive sheet can be attached to the fluorescent plate by a magnet, an adhesive, holes and protrusions, or other mechanical locking means.

  The adhesive sheet can be attached to the fluorescent plate by a guide member having a frame.

  In addition, the pest capturing sheet of the present invention is a pressure-sensitive adhesive composed of a fluorescent plate containing therein a substance that emits ultraviolet light or fluorescence when excited by ultraviolet light, and an adhesive layer provided on the surface of the base material. A sheet is provided, and the pressure-sensitive adhesive sheet is in a band shape, and is housed in a roll shape in a roll holder so that the sheet can be fed out on the fluorescent screen surface.

  The pressure-sensitive adhesive sheet can be disposed with a gap with respect to the fluorescent plate.

  The pressure-sensitive adhesive sheet can be configured by providing pressure-sensitive adhesive layers on both sides of the substrate.

  The pest capturing sheet of the present invention of the present invention is characterized in that it is composed of a pressure-sensitive adhesive sheet provided with a pressure-sensitive adhesive layer containing a substance that emits ultraviolet light or fluorescence when excited by ultraviolet light on the surface of the substrate. .

  This pressure-sensitive adhesive sheet is also strip-shaped and can be stored in a roll shape in a roll holder so that it can be fed out.

  The pest capturing sheet of the present invention is characterized in that an adhesive layer is provided on the surface of a fluorescent plate containing therein a substance that emits ultraviolet light or fluorescence when excited by ultraviolet light.

The present invention uses a substance that emits ultraviolet light or fluorescence when excited by ultraviolet light, and this substance attracts harmful insects such as moths by ultraviolet light or fluorescent light emitted by exciting ultraviolet light, and captures the harmful insects such as moths with an adhesive sheet. Therefore, since this substance can be dispersed and arranged inside the phosphor, the phosphor surface, or the entire pressure-sensitive adhesive sheet surface, pests such as moths can be efficiently captured on the whole surface of the pest-capturing sheet. .

(A) is a front view of the first embodiment of the pest capturing sheet of the present invention, and (b) is a right side view of the first embodiment of the pest capturing sheet 1 of the present invention. It is a figure which shows embodiment of the adhesive sheet used for the pest capture sheet | seat of this invention, (a) is sectional drawing of embodiment of an adhesive sheet, (b) is an adhesive layer permeate | transmits an ultraviolet-ray or fluorescence. It is a front view of embodiment of the adhesive sheet in the case of being formed with the adhesive which is not made to do. (A) (b) is a front view of the 1st example of the means to attach the adhesive sheet used for the pest capture sheet of this invention to a fluorescent screen. (A) (b) is a front view of the 2nd example of the means to attach the adhesive sheet used for the insect capture sheet of this invention to a fluorescent screen. It is a perspective view of the 3rd example of the means to attach the adhesive sheet used for the insect capture sheet of this invention to a fluorescent screen. (A) (b) (c) is a schematic front view of 2nd Embodiment of the pest capture sheet | seat of this invention. (A) (b) (c) is explanatory drawing which shows the example of the relationship of the attachment position of the fluorescent plate and adhesive sheet of 1st, 2nd embodiment of the pest capture sheet | seat of this invention. (A) (b) is explanatory drawing which shows the example of the usage of the pest capture sheet | seat of this invention. It is a block diagram which shows the conventional pest trap.

  A first embodiment of the pest capturing sheet 1 of the present invention will be described with reference to FIG. In the description of the drawings, the same elements are denoted by the same reference numerals, and redundant descriptions are omitted.

  Fig.1 (a) is a front view of 1st Embodiment of the pest capture sheet 1 of this invention, FIG.1 (b) is a right view of 1st Embodiment of the pest capture sheet 1 of this invention. It is. The pest capturing sheet 1 according to the first embodiment of the present invention includes a fluorescent plate 2 containing a substance that emits ultraviolet rays or fluorescence when excited by ultraviolet rays, and an adhesive sheet 3 attached to the surface of the fluorescent plate 2.

  The fluorescent plate 2 contains a substance that emits ultraviolet rays or fluorescence when excited by ultraviolet rays. Examples of the substance include thiophene derivatives (BBOT), benzoperylene, perylene, ethoxy-benzoxanthene ( Ethoxy-benzo xanthene, Phenyl fluoranthene, Tetraphenyl pyrene, Tetrasen, Phenyl anthracene, Dinaphthyl anthracene, Methyl anthracene, Anthracene ) And acridine.

  Embodiment of the adhesive sheet 3 used for the pest capture sheet 1 of the 1st Embodiment of this invention is described based on FIG. Fig.2 (a) is a schematic sectional drawing of embodiment of the adhesive sheet 3, FIG.2 (b) is embodiment of the adhesive sheet 3 in case the adhesive layer 5 is formed with the adhesive which does not let fluorescence pass. FIG.

  As shown in FIG. 2A, the pressure-sensitive adhesive sheet 3 is configured by providing a pressure-sensitive adhesive layer 5 that captures pests such as moths on one surface of a base material 4. The substrate 4 is formed of a member that transmits ultraviolet rays or fluorescence, for example, a transparent member, a member having a net structure, or the like. Thereby, ultraviolet rays or fluorescence can pass through the pressure-sensitive adhesive sheet 3. When the adhesive layer 5 is formed of an adhesive that does not transmit ultraviolet rays or fluorescence, as shown in FIG. 2B, the adhesive layer 5 is formed by, for example, forming the adhesive layer 5 in a lattice shape. It is not provided on the entire surface of the base material 4 of the pressure-sensitive adhesive sheet 3. The adhesive layer 5 may be provided on both surfaces of the substrate 4.

The surface of the pressure-sensitive adhesive layer 5 of the pressure-sensitive adhesive sheet 3 may be provided with a release sheet for preventing dust or the like from adhering to the surface of the pressure-sensitive adhesive sheet 3 when not in use. At one of the four corners of the pressure-sensitive adhesive sheet 3, as shown in FIG. 1 (a), a peeling portion 6 having a low or low pressure-sensitive adhesive force for easily peeling the pressure-sensitive adhesive sheet 3 may be provided.

  In the pest capturing sheet 1 of the first embodiment of the present invention shown in FIGS. 1A and 1B, the adhesive sheet 3 attached to the surface of the fluorescent plate 2 is laminated so that a plurality of adhesive sheets 3 can be peeled off. Is formed. Each of the plurality of PSA sheets 3 may be detachably bonded with an adhesive as necessary. One adhesive sheet 3 may be used.

A means for attaching the adhesive sheet 3 to the fluorescent plate 2 will be described with reference to FIGS.

  3A and 3B show an example in which a magnet 11 is used as means for attaching the pressure-sensitive adhesive sheet 3 to the fluorescent plate 2. In the example shown in FIG. 3A, the adhesive sheet 3 is attached to the fluorescent plate 2 by arranging the magnets 11 at the four corners of the adhesive sheet 3 and providing a ferromagnetic material on the surface of the fluorescent plate 2. In the example shown in FIG. 3B, the magnet 11 is attached to the adhesive sheet 3 by arranging a light source 20 such as an ultraviolet LED between the fluorescent plates 2 and 2 and providing a ferromagnetic material on the surface of the fluorescent plates 2 and 2. The adhesive sheet 3 is attached to the fluorescent plate 2 at the four corners.

  4A and 4B show an example in which an adhesive 12 such as glue is used as means for attaching the pressure-sensitive adhesive sheet 3 to the fluorescent plate 2. In the example shown in FIG. 4 (a), the adhesive 12 such as glue is applied only to the upper part of the pressure-sensitive adhesive sheet 3, and in the example shown in FIG. 4 (b), glue or the like is applied to the upper and lower parts of the pressure-sensitive adhesive sheet 3. Adhesive 12 is applied.

  In the example shown in FIGS. 3A and 3B and FIGS. 4A and 4B, an adhesive such as a magnet or glue is used as means for attaching the adhesive sheet 3 to the fluorescent plate 2, but the adhesive sheet 3 The adhesive sheet 3 may be attached to the fluorescent plate 2 by providing a hole, providing a protrusion on the front surface of the fluorescent plate 2, and fitting the protrusion into the hole. Further, as a means for attaching the adhesive sheet 3 to the fluorescent plate 2, other mechanical locking means may be used.

  FIG. 5 shows an example in which a guide member 13 having a frame 15 is used as means for attaching the adhesive sheet 3 to the fluorescent plate 2. The guide member 13 is configured by attaching a plurality of frames 15 to the bottom plate 14 at intervals. The interval at which the frame 15 is attached is an interval at which the fluorescent plate 2 and the adhesive sheet 3 can be fitted. The fluorescent plate 2 is fitted in the center of the guide member 13, and the adhesive sheet 3 is fitted on both sides of the guide member 13, and the adhesive sheet 3 is arranged on both sides of the fluorescent plate 2. The adhesive sheet 3 may be disposed only on one side of the fluorescent screen 2.

  A second embodiment of the pest capturing sheet 1 of the present invention will be described with reference to FIG. FIGS. 6A, 6B, and 6C show an example in which the pressure-sensitive adhesive sheet 3 is formed into a band shape, and the belt-shaped pressure-sensitive adhesive sheet 3 is stored in a roll shape in roll holders 16, 18, and 19 so as to be fed out. .

In the example shown to Fig.6 (a), the roll holders 16 and 17 for winding up the adhesive sheet 3 are provided. The fluorescent plate 2 is disposed between the roll holders 16 and 17. The pressure-sensitive adhesive sheet 3 is housed in a roll shape in a roll holder 16, and the pressure-sensitive adhesive sheet 3 is drawn out onto the surface of the fluorescent plate 2 when used. The sheet is wound up, and a new adhesive sheet 3 is fed from one roll holder 16 onto the surface of the fluorescent screen 2.

In the example shown in FIG. 6B, a roll holder 18 for winding the adhesive sheet 3 is provided. The fluorescent screen 2 is disposed on one side of the roll holder 18. The pressure-sensitive adhesive sheet 3 is wound around a roll holder 18 around the periphery of the fluorescent plate 2. By rotating the roll holder 18, a new pressure-sensitive adhesive sheet 3 is drawn out on the surface of the fluorescent plate 2, and the pressure-sensitive adhesive sheet 3 at the replacement part is wound around the roll holder 18.

In the example shown in FIG.6 (c), the roll holder 19 for accommodating the adhesive sheet 3 in roll shape is provided. The fluorescent plate 2 is disposed on one side of the roll holder 19. The pressure-sensitive adhesive sheet 3 is housed in a roll shape in the roll holder 19, and the pressure-sensitive adhesive sheet 3 is drawn out on the surface of the fluorescent plate 2 when used, and when the pressure-sensitive adhesive sheet 3 is replaced, the pressure-sensitive adhesive sheet 3 at the replacement part is cut. A new adhesive sheet 3 is fed out from the roll holder 16 onto the surface of the fluorescent screen 2. When the pressure-sensitive adhesive sheet 3 is used, it is preferable that the cut end of the pressure-sensitive adhesive sheet 3 is fixed to the fluorescent plate 2 by means as shown in FIG.

The inside of the fluorescent plate 2 of the second embodiment of the present invention shown in FIGS. 6 (a), 6 (b), and 6 (c) contains a substance that emits ultraviolet rays or fluorescence by the same ultraviolet excitation as in the first embodiment. The pressure-sensitive adhesive sheet 3 according to the second embodiment of the present invention may have the same structure as the pressure-sensitive adhesive sheet 3 according to the first embodiment.

An example of the relationship between the attachment positions of the fluorescent plate 2 and the adhesive sheet 3 of the first and second embodiments of the pest capturing sheet 1 of the present invention will be described based on FIGS. 7 (a), 7 (b) and 7 (c). In this example, the fluorescent plate 2 is opaque and emits ultraviolet light or fluorescence only on the front surface (light source side such as an ultraviolet LED).

In the example shown in FIG. 7A, there is no gap between the fluorescent plate 2 and the adhesive sheet 3, and the adhesive layer 5 is provided on one side of the adhesive sheet 3. In the example shown in FIG. 7B, there is a gap between the fluorescent plate 2 and the adhesive sheet 3, and the adhesive layer 5 is provided on one side of the adhesive sheet 3. In the example shown in FIG. 7C, there is a gap between the fluorescent plate 2 and the adhesive sheet 3, and the adhesive layer 5 is provided on both surfaces of the adhesive sheet 3. In this example, there is a gap between the fluorescent plate 2 and the pressure-sensitive adhesive sheet 3 where pests such as moths go back and forth, and the pests can be captured by the pressure-sensitive adhesive layers 5 on both sides of the pressure-sensitive adhesive sheet 3. The adhesive sheet 3 may be provided with a hole.

In the examples shown in FIGS. 7A, 7B, and 7C, when the adhesive of the adhesive layer 5 does not transmit ultraviolet rays, the adhesive layer 5 is formed in a lattice shape as shown in FIG. For example, the adhesive layer 5 is not provided on the entire surface of the substrate 4 of the adhesive sheet 3.

In the pest capturing sheet 1 of the first and second embodiments of the present invention, when ultraviolet rays (for example, ultraviolet rays of 360 nm to 400 nm) are emitted from the ultraviolet LED or the like to the fluorescent plate 2, the substance contained in the fluorescent plate 2 is ultraviolet rays. Ultraviolet light or fluorescence is emitted by excitation, and the emitted ultraviolet light or fluorescence is transmitted to the outside through the pressure-sensitive adhesive sheet 3. The ultraviolet rays or fluorescence attract pests such as moths, and the pests such as moths are captured by the adhesive sheet 3 of the pest capture sheet 1. At this time, since the fluorescent plate 2 of the pest capturing sheet 1 emits ultraviolet rays or fluorescence on the entire surface, the entire surface of the pressure sensitive adhesive sheet 3 of the pest capturing sheet 1 can efficiently capture pests and the like. In addition, when a pest such as a moth is captured and the sheet or the like is replaced, only the adhesive sheet 3 needs to be replaced and the fluorescent plate 2 does not need to be replaced, so that the cost can be reduced.

  As mentioned above, although the pest capturing sheet 1 has shown the embodiment provided with the fluorescent plate 2 which contains the substance which emits an ultraviolet-ray or fluorescence by ultraviolet excitation inside, and the adhesive sheet 3 arrange | positioned on the surface of this fluorescent plate 2, it has shown. Another embodiment of the pest capturing sheet 1 of the present invention is as follows.

An adhesive layer 5 containing a substance that emits ultraviolet rays or fluorescence by ultraviolet excitation is provided on the surface of the substrate 4 to form an adhesive sheet 3, and this adhesive sheet 3 is used as a pest capturing sheet 1. In this case, the fluorescent plate 2 of the pest capturing sheet 1 described with reference to FIGS. The substance that emits ultraviolet rays or fluorescence when excited by ultraviolet rays is the same as the substance used in the first embodiment, and the adhesive sheet 3 may have the same structure as the adhesive sheet 3 of the first embodiment. In this embodiment, the pest capturing sheet 1 is formed in a strip shape, and the strip-shaped pest capturing sheet 1 is accommodated in a roll shape in roll holders 16, 18, and 19 so as to be fed out, and FIGS. 6 (a), (b), and (c). Can be used. When ultraviolet rays (for example, ultraviolet rays of 360 nm to 400 nm) are emitted from the ultraviolet LED or the like to the pest capturing sheet 1, ultraviolet rays or fluorescence are emitted from the adhesive layer 5. The sheet 1 is captured by the pressure-sensitive adhesive sheet 3.

Alternatively, the pest capturing sheet 1 may be configured by providing the fluorescent plate 2 itself with the adhesive layer 5. In this case, the adhesive sheet 3 of the pest capturing sheet 1 described with reference to FIGS. The fluorescent plate 2 contains a substance that emits ultraviolet rays or fluorescence by the same ultraviolet excitation as in the first embodiment. When ultraviolet rays (for example, ultraviolet rays of 360 nm to 400 nm) are emitted from the ultraviolet LED or the like to the pest capturing sheet 1, ultraviolet rays or fluorescence is emitted from the fluorescent plate 2. 1 is captured by the fluorescent screen 2.

  The usage of the pest capturing sheet 1 of the present invention will be described with reference to FIG.

  In the example shown in FIG. 8A, the pest capturing sheet 1 is suspended from the ceiling. When the ultraviolet light (for example, ultraviolet light of 360 nm to 400 nm) is emitted from a light source such as an ultraviolet LED (may be provided on the pest capturing sheet 1 itself or may be provided separately from the pest capturing sheet 1), the entire surface of the pest capturing sheet 1 is emitted. UV or fluorescence is emitted from the UV, and the UV or fluorescence attracts pests such as moths, and the pests are efficiently captured on the entire surface of the pest capturing sheet 1.

  In the example shown in FIG. 8B, a plurality of pest capturing sheets 1 are erected above the plant, and light sources 20 such as ultraviolet LEDs are installed between the pest capturing sheets. The pest capturing sheet 1 may be provided in four directions of the light source 20 such as an ultraviolet LED, and the installation place of the pest capturing sheet 1 can be appropriately set. When ultraviolet light (for example, ultraviolet light of 360 nm to 400 nm) is emitted from the light source 20 such as an ultraviolet LED, ultraviolet light or fluorescence is emitted from the entire surface of the pest capturing sheet 1. Attracting and pests are efficiently captured on the entire pest capture sheet 1.

  DESCRIPTION OF SYMBOLS 1 ... Pest capture sheet, 2 ... Fluorescent plate, 3 ... Adhesive sheet, 4 ... Base material, 5 ... Adhesive layer, 6 ... Peeling part, 11 ... Magnet, 12 ... Adhesive, 13 ... Guide member, 14 ... Bottom plate, 15 ... Frame, 16, 17, 18, 19 ... roll holder, 20 ... light source.

Claims (10)

  A fluorescent plate that contains a substance that emits ultraviolet rays or fluorescence when excited by ultraviolet rays, and an adhesive sheet that is disposed on the surface of the fluorescent plate and is provided with an adhesive layer on the surface of the base material. Pest capture sheet.   The pest capturing sheet according to claim 1, wherein the adhesive sheet is formed by stacking a plurality of the adhesive sheets in a peelable manner.   The pest capturing sheet according to claim 1 or 2, wherein the pressure-sensitive adhesive sheet is attached to the fluorescent plate by a magnet, an adhesive, holes and protrusions, or other mechanical locking means.   The pest capturing sheet according to claim 1, wherein the pressure-sensitive adhesive sheet is attached to the fluorescent plate by a guide member having a frame.   A fluorescent plate containing a substance that emits ultraviolet rays or fluorescence by ultraviolet excitation, and an adhesive sheet that is disposed on the surface of the fluorescent plate and provided with an adhesive layer on the surface of the substrate, the adhesive sheet is in a band shape A pest capturing sheet, wherein the pest capturing sheet is housed in a roll in a roll holder so that the sheet can be fed out on the surface of the fluorescent plate.   The pest capturing sheet according to any one of claims 1 to 5, wherein the adhesive sheet is disposed with a gap with respect to the fluorescent plate.   The pest capturing sheet according to claim 6, wherein the adhesive sheet is configured by providing the adhesive layer on both surfaces of the base material.   A pest capturing sheet comprising a pressure-sensitive adhesive sheet provided with a pressure-sensitive adhesive layer containing therein a substance that emits ultraviolet light or fluorescence when excited by ultraviolet light.   The pest-capturing sheet according to claim 8, wherein the pressure-sensitive adhesive sheet is in a band shape and is housed in a roll shape in a roll holder so that it can be fed out.   A pest capturing sheet comprising an adhesive layer on the surface of a fluorescent plate containing a substance that emits ultraviolet light or fluorescence when excited by ultraviolet light.

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