JP2023158675A - Small flying insect adhesion capture sheet and small flying insect capture tool having the same - Google Patents

Abstract

To provide a small flying insect adhesion capture sheet which has a great attraction effect for a small flying insect, especially a small flying insect which mediates cow leukemia viruses, and efficiently captures the insect, and a small flying insect capture tool having the same.SOLUTION: A small flying insect adhesion capture sheet 10 comprises: a sheet substrate 11 with a macular pattern 11a on one or both sides; and an adhesive agent layer which is formed on a surface of the sheet substrate 11 with a Holstein cow macular pattern 11a which simulates a part or whole body of a surface macular pattern of a Holstein cow, for capturing the small flying insect. The small flying insect adhesion capture sheet 10 has preferably, a release sheet 15 for protecting an adhesion surface of the adhesive agent layer. The small flying insect capture tool has the small flying insect adhesion capture sheet 10.SELECTED DRAWING: Figure 1

Description

The present invention provides a small flying insect adhesive trapping sheet that attracts small flying insects by a flat surface having a mottled pattern, particularly a mottled pattern on the body surface of a Holstein cow, and captures the small flying insects by an adhesive applied to the surface. This invention relates to a small flying insect trap equipped with this.

BACKGROUND ART Single-colored adhesive sheets of white, yellow, blue, and black colors for adhesively trapping flies in agricultural greenhouses or houses have been known and sold.

Furthermore, a bee trap made of a monochromatic black adhesive panel for adhesively trapping wasps is known (for example, see Patent Document 1).
The bee trap 10 described in Patent Document 1 includes a grip part 12 and a bee catch part 11 having an adhesive surface part 13 provided at the tip of the grip part 12. This adhesive surface portion 13 includes a black adhesive coating portion 15 formed by coating on the surface (paragraphs [0020] to [0022] of the same document).

Furthermore, a three-dimensional flying pest control device is known as a means for capturing small blood-sucking flies (stable flies) in a cowshed (for example, see Patent Document 2).
The flying pest extermination device 10 described in Patent Document 2 is carried to a cowshed or the like, a cylindrical support 11 is assembled, an upright cylindrical portion 12 is covered with an adhesive trap 17 from above, and the airborne pest control device 10 is carried along the cylindrical portion. The lower end of the adhesive trap 17 is brought into contact with the flange 14a to be positioned and fixed, and then installed on the ground (paragraph [0055] of the same document). The adhesive material applied to the adhesive trap 17 is made of a highly light-absorbing color such as black (paragraph [0047] of the same document).

In addition, a television program showed how a wooden panel with a handle coated with a solid black adhesive was swung in front of a wasp nest to capture wasps (see Non-Patent Document 1).

Utility model registration No. 3209226 Japanese Patent Application Publication No. 2016-26489

“Fight off violent hornets and nuisance creatures! Extermination expert X to protect residents” TV Tokyo Broadcast on September 24, 2017

Concerning bovine infectious lymphoma, which is caused by bovine leukemia virus, the following is stated on pages 5-6 of the Ministry of Agriculture, Forestry and Fisheries' Breeding Hygiene Management Guidance Guidelines (published on October 1, 2021): .
``An increasing trend is also seen in bovine infectious lymphoma.There is no treatment or vaccine for this disease, and it is transmitted through blood and milk containing the virus, so based on hygiene measures guidelines, it is necessary to In addition to eliminating actions that cause artificial transmission through inspection gloves, livestock breeding includes heating and freezing of colostrum, installation of nets to prevent mechanical transmission by blood-sucking insects, and separate feeding of infected cattle. It is important to thoroughly implement infection prevention measures on farms."

In addition, according to the Ministry of Agriculture, Forestry and Fisheries' ``Year-on-Year Comparison of Surveilled Infectious Disease Occurrence Status,'' the number of bovine infectious lymphoma cases was 99 in 1998, but in 2020 it was 4,197 cases, 40 times more. It has increased more than that.

Furthermore, in a paper published by the University of California on September 2, 2015 <URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0134304>, there is a The bovine leukemia virus gene (BLV DNA) was found in 59% of breast cancer tissues of breast cancer patients, and BLV DNA was significantly associated with breast cancer in the samples in this study.''

Bovine leukemia virus is transmitted by blood-sucking horseflies from infected cattle to uninfected cattle.

The inventions described in Patent Documents 1 and 2 are disclosed as means for capturing small blood-sucking flies (stable flies) in a cowshed, but in both cases, the adhesive capturing part is mainly black or monochrome, and the small-sized blood-sucking flies (stable flies) are It is unclear whether it is highly effective in attracting flying insects. Further, the flying pest extermination device described in Patent Document 2 is usually used by being placed on the floor, which tends to interfere with work inside the cowshed.

The present invention solves such conventional problems, and provides a small flying insect adhesive capturing sheet that has a high attracting effect and efficiently captures small flying insects, especially small flying insects that transmit bovine leukemia virus, and a small flying insect adhesive capturing sheet equipped with the same. The purpose of the present invention is to provide a device for capturing small flying insects.

The adhesive capturing sheet for small flying insects according to claim 1 comprises a sheet base material having a mottled pattern on one side or both sides, and a sheet base material having the mottled pattern formed on the surface of the sheet base material. It also has an adhesive layer that traps insects.

In the adhesive capturing sheet for small flying insects according to claim 2, in claim 1, the mottled pattern is a Holstein mottled pattern that imitates part or all of the body surface mottled pattern of a Holstein cow, or It is either a reduced or enlarged version.

A third aspect of the present invention provides the adhesive capturing sheet for small flying insects according to the second aspect, wherein the mottled pattern is applied by drawing by coating, printing, or pasting a sticker.

According to a fourth aspect of the present invention, there is provided a small flying insect adhesive capturing sheet according to the third aspect, wherein the small flying insect is a fly, a horsefly, or a mosquito that exists outdoors, inside a house, or in a livestock shed.

A fifth aspect of the present invention provides a small flying insect adhesive capturing sheet according to the fourth aspect, further comprising a release paper for protecting the adhesive surface of the adhesive layer.

A small flying insect trap according to claim 6 is a small flying insect trap comprising the small flying insect adhesive trapping sheet according to any one of claims 1 to 5.

The adhesive capturing sheet for small flying insects of the present invention includes a sheet base material having a mottled pattern on one side or both sides, and a sheet base material having the mottled pattern formed on the surface of the sheet base material to capture small flying insects. Since it is equipped with an adhesive layer that attracts small flying insects, it has a high attracting effect and can efficiently capture small flying insects.

In particular, if the marking pattern is a Holstein marking pattern that imitates part or all of the body surface marking pattern of Holstein cattle, or is a reduced or enlarged version of the Holstein marking pattern, small flying insects may be imitated by actual Holstein cattle. Since there is a high possibility of mistaking it for the body surface of an insect, it is possible to capture small flying insects more efficiently.

The mottled pattern can be applied by drawing by coating, printing, or pasting a sticker, so various methods can be selected.

When the small flying insects are flies, horseflies, or mosquitoes that exist outdoors, inside a house, or in a livestock shed, these are particularly likely to cause damage to livestock, so the small flying insect adhesive capturing sheet of the present invention The effect of using .

If the small flying insect adhesive capturing sheet is equipped with a release paper to protect the adhesive surface of the adhesive layer, there will be no problem of sticking to the adhesive layer when not in use, and the release paper can be peeled off when used. It is easy to use because it can be used in various ways.

Since the small flying insect trap of the present invention is equipped with a small flying insect adhesive trapping sheet (hereinafter also referred to as "capturing sheet"), it has a high attracting effect on small flying insects and can efficiently trap small flying insects.

FIG. 1 is a schematic perspective view of the adhesive capturing sheet for small flying insects of the present invention. Regarding the demonstration experiment of capturing small flying insects, (a) is a monochromatic black capture sheet, (b) is a monochrome yellow capture sheet, (c) is a monochrome blue capture sheet, and (d) is a pattern imitating Holstein spotted pattern. These are photographs showing the state of small flying insects captured on each patterned capture sheet. 3 is a graph showing the results of the demonstration experiment in FIG. 2. FIG. 1 is a schematic perspective view showing an example of the small flying insect trap of the present invention when it is hung on a wall. It is a typical perspective view which shows the case where the cylindrical body equipped with the capture sheet is hung and used according to the small-sized flying insect capture device of the present invention. FIG. 2 is a schematic perspective view showing a case where the small-sized flying insect trap of the present invention is used by attaching a trapping sheet to the back of a base imitating a calf. FIG. 2 is a schematic plan view showing a case where a plurality of strip-shaped capturing sheets are hung and used in the small-sized flying insect capturing tool of the present invention.

[1] Small flying insect adhesive capturing sheet The small flying insect adhesive capturing sheet 10 shown in FIG. 1 embodies the small flying insect adhesive capturing sheet of the present invention.
The small flying insect adhesive capturing sheet 10 includes a sheet base material 11 having a mottled pattern 11a on one side, and an adhesive formed on the surface of the sheet base material 11 having the mottled pattern 11a, for capturing small flying insects. layer (not shown). The spotted pattern 11a is preferably a Holstein spotted pattern that imitates part or all of the body surface spotted pattern of a Holstein cow, or a reduced or enlarged version of the Holstein spotted pattern.

The Holstein mottled pattern usually consists of a color-coded pattern with white and black parts, but "white" includes a light color close to white, and "black" includes a dark color close to black. Further, the shape of the pattern is not particularly limited, and patterns of various shapes can be adopted. Furthermore, the area ratio of white and black to the entire surface of the sheet base material is not particularly limited and can be set to various ratios. For example, the area of the black portion can be 15 to 40% of the area of the entire surface of the sheet base material.

The small flying insect adhesive capturing sheet 10 includes a release paper 15 for protecting the adhesive surface of the adhesive layer. By providing the release paper 15, the problem of sticking to the adhesive layer does not occur when not in use, and the release paper can be peeled off and used when in use, making it easy to use.

Note that the small flying insect adhesive capturing sheet may have a mottled pattern not only on one side but also on both sides. Adhesive layers can be provided on both sides, and the adhesive layers can further be provided with release paper. By doing so, by peeling off the release paper on both sides, small flying insects can be captured on both sides of the small flying insect adhesive capturing sheet.

(Demonstration experiment)
Comparative Examples (a) to (c) and Example (d) were prepared as small flying insect adhesive capturing sheets measuring 210 mm in width x 297 mm in length. Each sheet base material has (a) a single black color, (b) a single yellow color, (c) a single blue color, and (d) a black and white Holstein mottled pattern on one side. An adhesive layer is formed. The area of the black portion of the Holstein pattern on the capture sheet (d) is approximately 20% of the area of the entire sheet.
At the following location, date and time, each of the small flying insect adhesive capture sheets (a) to (d) (the above four types) are pasted on the same board with thumbtacks, and the cows are placed in an empty cow shed in the cow shed where cows are kept. Small insects (small blood-sucking horseflies, etc.) were captured by placing the feeding box in a cell facing upward (height: 50 cm).
Location: Inside a cowshed owned by a ranch in Numata City, Gunma Prefecture Date and time: July 24, 2019, 11:00 a.m. to July 30, 2019, 2:00 p.m.

The "number of captures" in Table 1 is the count of small insects (small blood-sucking flies, etc.) shown in the photograph of FIG. 2. FIG. 3 is a bar graph representing the results of Table 1.

From the above results, the small insects that were adhesively captured using the Holstein mottled pattern capture sheet (d) were significantly more effective than the small insects that were adhesively captured using the monochromatic black capture sheet (a) and the monochrome yellow capture sheet (b). The number of insects was significantly larger than that of small insects that were adhesively captured by the monochrome blue capture sheet (c).
Here, in addition to the fact that the Holstein mottled pattern trapping sheet (d) has a much larger number of catches than the monochrome blue trapping sheet (c), it is also clear from the photograph of the captured state that the trapping sheet with the monochromatic blue pattern (c ), the number of catches is small in the upper right corner, and the catch is uneven. On the other hand, in the Holstein spotted capture sheet (d), it can be seen that the birds are captured evenly over the entire spotted area.

[2] Small flying insect trap The small flying insect traps 20 to 50 shown in FIGS. 4 to 7 embody the small flying insect trap of the present invention.

As shown in FIG. 4, the small flying insect trap 20 has a small flying insect adhesive capturing sheet 11 attached to a rectangular plate-like body 25 on the back side with double-sided tape, etc., and a string-like body 27 is attached to the upper hole 26. It is equipped with a. The small flying insect trap 20 can be used, for example, by hooking the string-like body 27 onto a hook (not shown) provided on a wall.

As shown in FIG. 5, the small flying insect trap 30 has a cylindrical body 35 with a small flying insect adhesive capturing sheet 11 adhered to the back side with double-sided tape or the like, and a pair of sheets protruding from the upper side of the cylinder 35. A hanging ring 37 is attached to the attachment part 36 of the figure. The small flying insect trap 30 can be used by hanging the hanging ring 37 from a hook (not shown) provided on the ceiling, for example.

As shown in FIG. 6, the small flying insect trap 40 is made by attaching a small flying insect adhesive capturing sheet 11 to the side surface of a semi-cylindrical base 45 imitating the body of a calf with double-sided tape or the like. Four legs 47 are fixed to the lower side surface of the stand 45 with fixtures 90. The small flying insect trap 40 can be installed and used in this upright state.

As shown in FIG. 7, the small flying insect trap 50 is made up of a vertically elongated strip-shaped small flying insect adhesive trapping sheet 51. The small flying insect adhesive capturing sheet 51 consists of a sheet base material with Holstein mottled patterns 51a on both sides, and an adhesive layer formed on both sides of the sheet base material with Holstein mottled patterns 51a. The small flying insect trap 50 can be used by inserting a string-like body (not shown) into a hole 55 made in the upper part of the small flying insect adhesive capturing sheet 51 and hanging one or more sheets.

10...... Small flying insect adhesive capture sheet 11, 51... Sheet base material 11a, 51a... Spotted pattern 15... ......Release paper 20, 30, 40, 50...Small flying insect trap

Claims (6)

It is characterized by comprising a sheet base material with a mottled pattern on one side or both sides, and an adhesive layer formed on the surface of the sheet base material with the mottled pattern to capture small flying insects. Adhesive capture sheet for small flying insects. The adhesive capturing sheet for small flying insects according to claim 1, wherein the spotted pattern is a Holstein spotted pattern that imitates a part or the entire body surface spotted pattern of a Holstein cow, or a reduced or enlarged version of the Holstein spotted pattern. . 3. The adhesive capturing sheet for small flying insects according to claim 2, wherein the mottled pattern is applied by drawing by coating, printing, or pasting a sticker. The adhesive capturing sheet for small flying insects according to claim 3, wherein the small flying insects are flies, horseflies, or mosquitoes that exist outdoors, inside a house, or in a livestock shed. The small flying insect adhesive capturing sheet according to claim 4, further comprising a release paper for protecting the adhesive surface of the adhesive layer. A small flying insect trap comprising the small flying insect adhesive trapping sheet according to any one of claims 1 to 5.

Images