JP6467571B1 - Tick catcher - Google Patents

Abstract

The present invention provides a tick catcher that can attract and remove a spider or the like that attracts and removes the spider or the like, and can be easily handled by anyone.
An apparatus for accumulating and capturing mite of the antaceae of the Mesophylum, comprising a collection part 10 having a multi-raising structure having a plurality of raised hair bodies 12. To do. Since the accumulation | aggregation part 10 has the several hair body 12 raised, the accumulation | aggregation part 10 can be made into the environment where a spider tends to form a colony. Therefore, if the tick catcher 1 of the present invention is arranged at a predetermined place in the poultry house, the spider parasitizing the chicken and the spider that has entered the gaps such as the chicken house and the chicken cage KG are collected in the accumulating unit 10. be able to.
[Selection] Figure 1

Description

  The present invention relates to a mite trap. More specifically, the present invention relates to a tick trap used for catching blood-sucking mites.

  In recent years, the poultry farming industry has been active in many countries around the world including Japan, Europe, Asia, America, North America and South America. In each country, infectious diseases such as highly pathogenic avian influenza are legal infectious diseases, and the country monitors the spread of viruses. On the other hand, the management of livestock breeding environment is to create an almost completely isolated environment by introducing a closed poultry house (for example, windless poultry house) in order to limit the entry of viruses into the poultry house. Can do. However, the present situation is that the creation of such an environment is entrusted by the business efforts of the employer.

Furthermore, in recent years, with the revision of the Animal Protection Law, it has become mandatory to improve and maintain the breeding environment and technology, and the burden of corporate efforts is increasing. On the other hand, among the pests that increase with the change of the breeding environment, especially the spiders cause direct damage to poultry production, and the effect is becoming apparent worldwide.
However, there are many unclear points in the relationship between the increase in the number of spiders and the quality of the breeding environment, and there are no established timings or effective methods for extermination.

  In the living environment of these spiders, a constant temperature and humidity causes the spider to reproduce. In particular, the closed poultry house has a problem that the spider grows in large numbers because there is little change in temperature. This spider particularly likes a narrow place such as a gap between objects (for example, a hinge part of a metal member forming a chicken cage), and forms a conglomerate (colony) in such place. And when sucking blood at night, it crawls out from the gap and so on, and parasitizes the chicken in the cage to suck the chicken. Such vaccinating blood sucking causes stress to chickens and causes anemia, leading to a decrease in egg collection rate and deterioration of quality. Therefore, eliminating damage caused by cucumbers is a very important matter in the management of poultry farmers. is there.

  In addition to damaging chickens in the poultry house, the spider may attach to a worker working in the poultry house and suck blood. In this case, the worker may have itching for a long time. May develop dermatitis and allergies. Therefore, extermination of the spider leads not only to the improvement of the breeding environment but also to the improvement of the worker's work environment.

  Conventionally, the control of a spider has been generally performed by spraying a chemical such as an insecticide. However, such drugs may contain substances that are toxic to humans and chickens, and their usage is limited. For this reason, when a medicine is sprayed on a poultry house, the chicken must be moved to another location. However, this movement causes stress on the chicken, and there is a problem that the egg collection rate is reduced by this stress.

Moreover, since it must be applied to the whole chicken house so that the drug resistance is not applied to the spider when using the medicine, the larger the chicken house, the more labor and cost are required for one spraying. In addition, when spraying a drug multiple times, individuals that acquire resistance to the drug may appear in the spider, and when such a spider grows, a normal drug can handle it. The problem of not being able to occur often occurs.
In recent years, in South Korea and Europe, there has been a problem that an insecticide component is detected from chicken eggs. Although such a cause has not been identified, it is believed that extermination of the spider is a major factor. In other words, in the egg industry, the elimination of sprouting has become a global problem, and the development of solutions that do not use insecticides has become very important.

  By the way, in recent years, a technique for catching pests using electricity without using a drug has been developed. Specifically, techniques for physically capturing pests and the like by utilizing electrostatic induction by an electric field have been developed (for example, Patent Documents 1 to 3). Such a technique is a technique in which a pest approaching an electrode is caused to generate an electrostatic induction by an electric field generated by applying a high voltage to a pair of spaced electrodes, and the pest is adsorbed to the electrode. In other words, it is a technology that uses the principle of electrostatic attraction. The principle of such electrostatic adsorption is as follows.

  First, when a high voltage is applied between a pair of electrodes, a potential difference is formed between the pair of electrodes, and an electric field is formed between the electrodes. If a pest or the like enters this electric field, electrostatic induction can be generated for the pest or the like. That is, it is possible to cause a bias in the body surface of such pests by electrostatic induction. Then, the pests and the like in such a state can be captured by adsorbing the pests and the like to the electrode by the electric charge bias generated on the body surface and the Coulomb force generated between the electrodes. Such a technique has an advantage that it can catch small pests such as aphids and ticks that do not use chemicals and are difficult to catch by insect repellent nets, etc., and can be applied to the collection of duck spiders in poultry houses.

  On the other hand, a technique for attracting a pest or the like to a predetermined place by emitting light such as pheromone or light (for example, ultraviolet rays) preferred by the pest or the like has been developed (for example, Patent Document 4).

  In addition, a device has also been developed in which a pair of flat plates are arranged so that a gap of about 0.5 to 3 mm is formed between them, and a mite is captured in this gap (for example, Patent Document 5).

JP 2005-204514 A JP 2006-255690 A JP 2010-279270 A JP 2009-261317 A JP 2006-67810 A

  However, as in Patent Documents 1 to 3, the technique for catching pests by electrostatic induction is only a technique for catching pests that happen to (incidentally) invade the electric field formed by the electrodes, and attracts the pests to the electric field. There is no effect. In other words, the technique using electrostatic induction is just a technique similar to a cobweb in which a pest that accidentally invades is caught by a nest formed of a sticky thread. For this reason, in the technique which catches a pest by electrostatic induction, there exists a problem that a pest cannot be caught unless a pest penetrate | invades in the electric field formed in an electrode. In addition, since it is necessary to apply a high voltage to the electrodes in order to cause electrostatic induction, there is a problem that there are restrictions on the place of use and handling.

  On the other hand, as in Patent Document 4, a technique for attracting a pest by light or the like has a function of attracting the pest but does not have a function of catching the attracted pest. In addition, when using attracting light, it is necessary to always irradiate the light, so that the place where it can be used is limited, and such light may not be preferable for humans and other animals.

  Since the apparatus of Patent Document 5 simply has a pair of flat plates arranged at intervals, problems such as the techniques of Patent Documents 1 to 3 using static electricity and the technique of Patent Document 4 using light or the like. There is no. However, the apparatus of Patent Document 5 is just waiting for a spider to accidentally enter the gap between the pair of flat plates, as in the techniques of Patent Documents 1 to 3. In addition, since the device of Patent Document 5 does not have a function of capturing a spider that has entered the gap, it does not actually capture the spider, but it may not be a spider that happens to be in the gap when the device is checked. It can only be captured.

  In view of the above circumstances, an object of the present invention is to provide a tick catcher that can attract and remove a spider or the like that attracts and removes the spider or the like, and can be easily handled by anyone.

The mite trap of the first invention is a device for accumulating and capturing mite of the antaceae of the Mesophyta,
It has an accumulation part of a multi-raising structure having a plurality of raised hairs, and the material of the accumulation part is a planar fastener .
The mite trap of the second invention is characterized in that, in the first invention, the tick catcher comprises a cover part that can be provided so as to sandwich the stacking part from both sides of the outer surface.
According to a third aspect of the tick catcher of the present invention, in the second aspect , the cover portion has a length in the height direction that is longer than a length in the height direction of the stacking portion, and a length in the width direction of the stacking portion. It is formed to be longer than the length in the width direction.
According to a fourth aspect of the present invention, there is provided the tick catcher according to the second or third aspect , wherein the material of the cover portion is a cardboard sheet.
According to a fifth aspect of the present invention, in the second, third or fourth aspect of the invention , the cover portion is formed by bending a single cardboard sheet so as to sandwich the stacking portion. To do.
According to a sixth aspect of the present invention, in the second, third, fourth or fifth aspect , the cover portion is formed with a through-hole penetrating between the inner surface and the outer surface on the accumulation portion side. It is characterized by that.
According to a seventh aspect of the present invention, in the second, third, fourth, fifth, or sixth invention , the cover portion is formed with a pair of cuts that allow communication between the inside and the outside. It is characterized in that it is provided so that both end portions of the accumulation portion protrude from the notch.

According to the first invention, since the accumulation portion has a plurality of raised hairs, the accumulation portion can be made into an environment where a spider can easily form a colony. Therefore, if the tick catcher of the present invention is arranged at a predetermined place in the poultry house, the spider parasitizing the chicken and the spiders that have entered the gaps such as the chicken house and the chicken cage can be collected in the accumulation part. it can. Moreover, since the material of the accumulation part is a planar fastener, the accumulation part can be formed easily and inexpensively.
According to the second invention, by providing the cover portion on the outer surface of the stacking portion, it is possible to improve the heat retaining property and the light shielding property of the stacking portion. Then, since the accumulation becomes a place where the spider is easily hidden, it becomes easy to form an environment in which colonies are easily formed in the spider gathered in the accumulation portion.
According to the third aspect of the invention, since the stacking portion is sandwiched by the cover portion that is larger than the stacking portion, the effect of attracting and accumulating the spider can be improved. And if a clearance gap is formed between the accumulation | storage part and the edge of a cover part, since this clearance gap will also become a place where a spider is easy to hide, it will become easier to attract a spider.
According to the fourth invention, since the material of the cover part is a cardboard sheet, the cover part can be formed easily and inexpensively. Also, since the cardboard itself has a gap inside,
It is also possible to accumulate a part of the spiders collected in the accumulation unit on the cardboard portion. In particular, if paper corrugated cardboard is used, it becomes easy to maintain moisture retention as well as heat retention. For this reason, since the environment in which a spider can easily form a colony can be formed in the accumulation portion, the attracting and accumulating effect of the spider can be further improved.
According to the fifth invention, since the cover part is formed by bending cardboard, the shape of the tick catcher of the present invention can be made thin, so that the handling property can be improved and the flexibility of the installation place is also improved. Can do. In addition, the tick trapping device of the present invention can be easily produced because the stacking unit is simply disposed so as to sandwich the corrugated cardboard.
According to the sixth aspect of the present invention, the spider can easily move to the stacking portion through the communication hole, so that the effect of attracting and stacking the spider can be further improved.
According to the seventh aspect , since the both end portions of the stacking portion are provided so as to protrude from the notch of the cover portion, the protruding portion of the stacking portion can function as an attachment portion. Then, the attachment work and removal work of the tick catcher of the present invention become easy.

BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic explanatory drawing of the tick catcher 1 of this embodiment, Comprising: (A) is a front view, (B) It is a rear view, (C) is a top view, (D) is sectional drawing. . It is a schematic sectional explanatory drawing of the tick trap 1 of this embodiment. BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic explanatory drawing of the use condition of the tick trap 1 of this embodiment, (A) is sectional drawing of the windless poultry house CH, (B) is the tick trap 1 of this embodiment in the windless poultry house CH. It is a schematic explanatory drawing of the state which installed. BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic explanatory drawing of the use condition of the tick trap 1 of this embodiment, (A) is sectional drawing of the state installed in the egg receiving cage EKG, (B) is a front view, (C) is a back surface. FIG. It is a schematic explanatory drawing of the accumulation | storage part 10, Comprising: (A) is a top view of the accumulation | aggregation part 10 of the state which piled up the hook-shaped hair body 12a and the loop-shaped hair body 12b so that it might oppose, and (B). These are schematic cross-sectional explanatory views. 3 is a reference diagram illustrating an example of the stacking unit 10. FIG. FIG. 5 is a schematic explanatory diagram of a cover unit 20. (A) is a schematic cross-sectional explanatory drawing of the mite catcher 1 using the accumulation part 10A of another embodiment, (B) is a schematic cross-sectional explanation of the mite catcher 1 using the cover part 20A of another embodiment. FIG. FIG. 6 is a diagram showing the results of Experiment 1. It is the photograph which showed an example of the state of the spider trapped in the accumulation part of the tick trap. It is the photograph which showed an example of the usage condition of a tick trap. It is a back photograph of the tick catcher used for experiment 2. FIG. It is the photograph which showed the development example of the tick catcher used for Experiment 2. FIG. FIG. 6 is a diagram showing the results of Experiment 2.

Next, an embodiment of the present invention will be described with reference to the drawings.
The tick catcher of this embodiment is a device that collects and captures mite of the saccharid of the middle ostia such as vaccinia, and accumulates these ticks by providing an environment preferred by such mites. It is an instrument that can

The tick catcher of this embodiment is intended for mite of the antaceae of the Mesophylum. Examples of mites belonging to the antaceae of the mesenteric subfamily include duck spiders and house dust mites.
The cucumbers classified as ticks of the mesocarpaceae (hereinafter simply referred to as cucumbers, etc.) have not been fully elucidated in their habits, but general indoor ticks (acarids such as acarid mites) It is known to have a habit different from that of anterior antrum such as ticks and claw mites. For example, a spider or the like is a blood-sucking mite that feeds on blood from animals or the like while indoor ticks feed on dandruff or grains of humans. In addition, a spider has a habit of forming a colony in a specific place, which is unusual for a blood-sucking mite.
That is, the tick catcher of this embodiment is a device that uses the habit of having a spider and the like, and is an instrument that accumulates the spider and the like, particularly using the habit of forming a colony that the spider has. In other words, if the tick catcher of this embodiment is used, it is possible to collect and catch a spider that could not be caught by a conventional indoor tick catcher.

The tick catcher of the present embodiment is suitable for catching a spider having habits as described above, but the pests and the like to be captured are not limited to the above-described spider and the like, for example, like a spider If it is a pest that prefers a gap, it can be captured, and if it is a colony-like one such as a wolf, it can be captured more effectively.
Further, in this specification, the accumulation means a state in which a large number of individual spiders are gathered, a state in which each individual such as a spider is stacked, or a colony (such as a nest or agglomerate) is formed by a large number of spiders. It is a concept that includes all of the states.
In the following, a case where a spider is targeted is described as a representative example of use of the tick catcher of the present embodiment, and the installation location and the like may be appropriately adjusted depending on the target mite.

The place where the tick catcher of the present invention is used is not particularly limited. For example, a poultry house CH (so-called windowless poultry house CH) provided with a temperature / humidity adjusting device or the like having no window and a function of adjusting the internal temperature, humidity, etc., and an open system poultry house CH (so-called “open-type chicken house CH”). It can be used by placing or attaching to an open poultry house (CH).
For example, as shown in FIG. 3, such a poultry house CH is provided with a passage PW through which a worker passes, and a plurality of chicken cages KG are provided stepwise across the passage PW. An egg receiving portion EGK is provided on the side of the cage KG on the path PW side.
As the chicken cage KG, for example, a general cage used for collecting eggs can be used. However, any cage can be used as long as it can house and breed chickens. The arrangement method is not particularly limited.

(Description of the tick catcher 1 of this embodiment)
As shown in FIG. 1, the mite trap 1 of the present embodiment includes a stacking unit 10 and a cover unit 20.

(Accumulator 10)
As illustrated in FIG. 2, FIG. 5, or FIG. 6, the accumulation unit 10 is a member having a plurality of hair bodies 12. Specifically, the stacking unit 10 is a member having a multi-raising structure in which a plate-like base material 11 and hairs 12 provided on the surface of the base material 11 are raised. That is, the stacking unit 10 has a structure having a large number of continuous gaps 10h formed between the hair bodies 12 from the periphery toward the inside. Then, the spider can enter the stacking portion 10 through the gap 10h.

(Cover 20)
As shown in FIG. 1, FIG. 4, or FIG. 7, the cover unit 20 is a member provided so as to sandwich the outer surface of the stacking unit 10 from both sides. Specifically, the cover unit 20 is a member formed so as to cover a portion where the stacking unit 10 is sandwiched in a state where the stacking unit 10 is sandwiched.
If this cover part 20 has the said function, the shape and magnitude | size will not be specifically limited. For example, the length 20w in the width direction and the length 20hi in the height direction of the cover part 20 are longer or substantially the same as the length 10w in the width direction and the length 10hi in the height direction of the stacking part 10. If formed, the entire stacking unit 10 can be covered with the stacking unit 10 in between, or a part of the stacking unit 10 can be covered.

  For example, as a structure of the cover unit 20 that covers a part of the stacking unit 10, the length 20 w in the width direction of the cover unit 20 is shorter than the length 10 w in the width direction of the stacking unit 10. When the length 20hi in the direction is longer than the length 10hi in the height direction of the stacking portion 10, or vice versa, the length 20w in the width direction of the cover portion 20 is the length 10w in the width direction of the stacking portion 10. Although the length 20hi of the cover part 20 in the height direction is shorter than the length 10hi of the stacking part 10 in the height direction.

The cover part 20 is formed so as to have a structure capable of entering the accumulation part 10 provided in the cover part 20 from the outside with the accumulation part 10 interposed therebetween.
For example, in the state where the cover unit 20 covers the stacking unit 10 as described above, if a gap (see FIG. 2) is formed so that the stacking unit 10 in the cover unit 20 can communicate with the outside to some extent, the cover unit 20 is required. The spider can freely move between the outside and the stacking unit 10 through the gap. That is, this gap becomes a passage for accessing the accumulation part 10 of the spider. Further, if a through-hole 20 h as described later is formed in the cover portion 20, the through-hole 20 h also becomes a passage through which the spider can freely travel between the outside and the stacking portion 10.

In addition, the length 20hi in the height direction of the cover part 20 is the length in the vertical direction of the cover part 20 in a state where the mite catcher 1 is installed at a predetermined place (FIG. 1 (A), FIG. 1 (B)). 4A, FIG. 4B, and FIG. 7, the length of the cover portion 20 in the vertical direction) is the same as the length 20w of the cover portion 20 in the width direction. The length in the direction (the length in the left-right direction of the cover 20 in FIGS. 1A, 1B, 4A, 4B, and 7).
Further, the length 10hi in the height direction of the stacking unit 10 is the length in the vertical direction of the stacking unit 10 in a state where the mite catcher 1 is installed at a predetermined place (FIG. 1B, FIG. 2, and FIG. 7 is the length in the vertical direction of the cover portion 20, and the length 20 w in the width direction of the cover portion 20 is the length in the left-right direction of the cover portion 20 in the same state (FIGS. 1A and 1B). B) and the length in the left-right direction of the cover portion 20 in FIG.

Since it is the above structure, as shown in FIG. 3, if the tick catcher 1 of this embodiment is arrange | positioned in the predetermined | prescribed place (for example, egg receiving part EGK) of the chicken house CH, the spider parasitizing the chicken Alternatively, a part of the spider that has entered the gaps such as the poultry house and the chicken cage KG can be collected in the accumulation part 10 of the tick catcher 1.
Specifically, since the stacking unit 10 has a multi-raising structure having a plurality of raised hair bodies 12 as described above, the tick catcher 1 according to the present embodiment is a space or environment preferred by a spider. As this reason, since the raising part 12 is provided in the accumulation | storage part 10, it is guessed that the environment similar to the body surface of the chicken which a spider infests in the accumulation | storage part 10 can be formed. That is, the accumulation part 10 of the tick catcher 1 of the present embodiment is formed so as to have a space and environment preferred by the squirrel. And in this accumulation | aggregation part 10, the periphery (FIG.5 (C)) of the multiple raising part (part in which the several hairs 12a and 12b were provided in FIG. 5) formed with the several hair body 12 which is a multiple raising structure. 5D and FIG. 6), a large number of gaps 10h are formed. For this reason, since the spider can be spontaneously moved into the stacking unit 10 from the openings of the numerous gaps 10h (in other words, the spider is attracted to the stacking unit 10), the spider can be collected in the stacking unit 10. It is.

  Moreover, since the outer surface of the stacking unit 10 is covered with the cover unit 20, the heat retaining property and the light shielding property of the stacking unit 10 can be improved by the cover unit 20. And since a spider has the habit of favoring a dark place, the cover part 20 can form the stacking part 10 to be a space or environment that the spider prefers.

  Further, if a space (gap) communicating with the outside is formed in the cover portion 20, the spider can be accumulated in the space. Further, if the space (gap) communicates with the stacking unit 10, the spider can be accumulated in the stacking unit 10 through the space (gap).

  In particular, if the cover part 20 is formed of a material that does not easily transmit light (light-transmitting material), it becomes easier to attract a spider that prefers a dark place. As such an opaque material, a paper cardboard sheet described later can be used.

(Details of the stacking unit 10)
The material of the stacking unit 10 is not particularly limited as long as it has a multi-raising structure in which a plurality of raised hair bodies 12 are provided on the surface of the substrate 11 as described above. For example, as shown in FIGS. 5 and 6, the stacking unit 10 has a plurality of gaps 10 h in a multi-raised portion provided so that a plurality of hair bodies 12 are gathered as described above. A large number of gaps 10h openings are formed at the periphery.
As a material of the stacking unit 10 having such a raised structure, for example, a known planar fastener can be used. As such a known surface fastener, for example, a surface fastener manufactured by Kuraray Fastening Co., Ltd. (see Examples) can be adopted, and if it has the above structure as a material of the stacking portion 10, it will be required. Needless to say, it is not limited to products.

Here, the above-described general planar fastener includes a hook surface having a plurality of hairs whose tip is formed in a hook shape on the surface of the substrate, and a loop having a plurality of loop-like hairs on the surface of the substrate. And a set of two sheets. Then, when the hook surface and the loop surface are strongly pressed against each other, the hook-like hair body is hooked and connected to the loop-like hair body. Then, in such a state, a plurality of raised hairs are intertwined between the base material surface of the hook surface and the base material surface of the loop surface.
That is, when a planar fastener as described above is used as the material for the stacking portion 10, the base material of the planar fastener corresponds to the base material 11 of the stacking portion 10, and the hair that is raised on the surface of the base material Corresponds to the hair body 12 (the hook-like hair body is the hair body 12a, and the loop-like hair body is the hair body 12b) of the accumulation portion 10. In this case, if a planar fastener is used as the material of the stacking unit 10, the stacking unit 10 can be formed easily and inexpensively.

  In addition, when using a surface fastener as a raw material of the accumulation | storage part 10, in addition to the surface fastener of the combination which can be affixed or peeled off as mentioned above, only either one of two sets which comprise these surface fasteners is used. You may use (refer FIG. 8 (A)), and you may use it combining the same thing. That is, the surface fastener in this specification is not only a set of surface fasteners that can be attached or peeled off, but also only one of the two sets constituting these surface fasteners. It is meant to include cases. For example, in addition to the state in which a pair of planar fasteners shown in FIG. 5B are combined, each of the states before being combined as shown in FIG. Included in zipper.

Further, as the hair 12 (that is, the hair of the surface fastener) that can be used as the material of the stacking unit 10, in addition to the above-described hook-shaped or loop-shaped hair, the tip is a mushroom. Needless to say, various shapes such as a shape and a saw-tooth shape may be used.
Furthermore, in the above example, the case where the substrate surface has a hook-like hair or a loop-like hair has been described, but the substrate surface has both a hook-like hair and a loop-like hair ( Various types of planar fasteners such as one having both raised surfaces) and one having hook-like hairs and / or loop-like hairs on the front and back surfaces of the substrate (double-side raised ones) Can be used as a material.

  Further, when the above-described planar fastener that can be attached or peeled off is used as the material of the stacking unit 10, the cover unit 20 is attached to the outer surface of the stacking unit 10 (for example, the outer surface of the combined sheet fastener as shown in FIG. 5). If attached, the tick catcher 1 of this embodiment provided with the cover part 20 on the outer surface of the stacking part 10 can be easily formed.

For example, as shown in FIG. 1 or FIG. 2, the outer surfaces of the base materials 11 and 11 of the stacking unit 10 made of a planar fastener are made of an inner surface of the cover unit 20 with an adhesive or a double-sided tape (the surface of the cover unit 20 described later). The inner surface of the cover 21 and the rear cover 22 is fixed. In this case, the front cover 21 and the back cover 22 of the cover part 20 to be described later can be connected by the stacking part 10 sandwiched therebetween. That is, it can be formed simply by pressing the opposing surfaces of the two.
Moreover, if the above-described planar fastener is used, the internal state of the stacking unit 10 can be easily confirmed, and if it is attached again, it can be easily used continuously. For this reason, since the tick catcher 1 of this embodiment can be replaced | exchanged suitably according to a use condition, since the tick catcher 1 of this embodiment can be used without waste, economical efficiency is also improved. be able to.

(Details of the cover part 20)
Next, the cover unit 20 will be described in detail below.
The cover part 20 is a member that can be provided so as to sandwich the stacking part 10 from both sides of the outer surface as described above. Specifically, the cover unit 20 employs a structure including a front cover 21 provided to face one surface of the stacking unit 10 and a back cover 21 provided to face the other surface. Can do. The front cover 21 and the rear cover 21 may have a structure (see FIGS. 1, 2, and 7) connected by a connecting portion 24 as described later, or a structure that is not connected (FIG. 8B). ))).
Below, the structure of the cover part 20 is demonstrated based on the stacking part 10 arrange | positioned inside.

It is preferable that the cover part 20 is formed so as to cover the accumulation part 10 located inside in a state where the accumulation part 10 is sandwiched.
Specifically, in a state where the cover unit 20 is provided so as to sandwich the stacking unit 10, the cover unit so that the stacking unit 10 in the cover unit 20 can be positioned inward of the edge of the cover unit 20. 20 is formed. In this case, since it can be provided so as to cover the stacking unit 10 located inside the stacking unit 10 sandwiched, the effect of attracting and accumulating the spider can be improved.

As such a cover part 20, the cover part 20 is entirely covered with the cover part 20 (for example, the outer peripheral edge of the stack part 10 is formed so as to be located inward of the edge of the cover part 20. Needless to say, a part formed by covering a part of the stacking part 10 and projecting the other part outward from the cover part 20 is also included.
As the one having the former structure, for example, the length 20hi in the height direction of the cover portion 20 is longer than the length 10hi in the height direction of the stacking portion 10, and the length 20w in the width direction of the stacking portion 10 is If it is formed so as to be shorter than the length 10w in the width direction, the entire stacking unit 10 can be structured inward. In addition, as the one having the latter structure, for example, as shown in FIG. 1 and FIG. 7, in the state where the outer surface of the stacking unit 10 is sandwiched from both sides, It can be set as the structure which provides the cover part 20 so that the outer surface of the integration | stacking part 10 which has the part (protrusion part 10a) located may be pinched | interposed from both sides.

Describing the former structure more specifically, as shown in FIG. 7, the cover portion 20 has a length 20 hi in the height direction longer than a length 10 hi in the height direction of the stacking portion 10, and in the width direction. The length 20w is shorter than the length 10w of the stacking unit 10 in the width direction.
The cover portion 20 includes a pair of plate-shaped front cover 21 and rear cover 22, and both are connected by a connecting portion 24. This connection part 24 is formed so that it may be located in the upper end part of the tick catcher 1 when the tick catcher 1 is arrange | positioned in a predetermined place (refer FIG. 4). Then, as shown in FIG. 7, on the inner surface of one of the cover portions 20, for example, the inner surface of the back cover 22, the outer peripheral edge of the stacking portion 10 is inward of the three edges of the back cover 22 and the connecting portion 24. Arrange to position. And if the outer surface of the stacking unit 10 is fixed to the inner surfaces of the front cover 21 and the back cover 22 facing each other, the entire stacking unit 10 described above can be covered with the cover unit 20.

  Further, the latter structure will be described more specifically. Both end portions (that is, the protruding portion 10a) of the integrated portion 10 protruding from a notch 20g formed in one surface (for example, the back cover 22) of the cover portion 20 described later. ) Projecting outward from the cover portion 20. In this case, the protruding portion 10a of the stacking portion 10 corresponds to the portion located outside the cover portion 20 described above, and the portion located inside the cover portion 20 between the protruding portions 10a is covered with the cover portion 20. This corresponds to the stacking unit 10.

  In the state described above, that is, in the state where the cover part 20 is provided so as to sandwich the outer surface of the stacking part 10 from both sides, the cover part 20 is formed so that the stacking part 10 in the cover part 20 can communicate with the outside. That is, the cover part 20 is formed with a passage through which the spider can freely enter and exit from the outside with respect to the stacking part 10 provided inside. The passage is not particularly limited as long as the spider can access the internal stacking unit 10.

  For example, as shown in FIGS. 1, 2, and 7, when the cover portion 20 adopts a structure in which a pair of front cover 21 and rear cover 22 are connected by a connecting portion 24, It is preferable to have a structure in which a gap is formed between the front cover 21 and the opposite end edges of the back cover 2 so that the spider can pass into the interior. If such a gap communicates with the internal stacking unit 10 as shown in FIG. 2, the spider can move to the stacking unit 10 through the gap. Further, if such a gap is formed, it becomes a hidden place for the spider, so it is easy to attract the spider into the cover portion 20. In other words, the spider can move to the stacking unit 10 from the outside through the gap.

  Therefore, the effect of attracting and accumulating the spider can be improved by using the structure as described above. In addition, as shown in FIG. 2, when a gap is formed between the opposing edge portions of the pair of front cover 21 and the back cover 22 of the cover portion 20, the tick so that the edge portions are positioned below. If the catcher 1 is installed at a predetermined location (see FIG. 4), it becomes easy to attract the duck moving the wire net such as a cage to the stacking unit 10.

  In addition, as described above, the stacking unit 10 is covered with the cover unit 20 so that a gap is formed between the stacking unit 10 located in the cover unit 20 and the edge of the cover unit 20 as described above. In this case, the position of the stacking unit 10 in the cover unit 20 is not particularly limited. In other words, the size of the gap formed between the stacking unit 10 and the edge of the cover unit 20 is not particularly limited.

  For example, when the tick catcher 1 is installed and used in the egg receiving part EGK provided in the chicken cage KG, the width and height of the tick catcher 1 are easy to attach to the egg receiving part EGK and work. As a representative example, a material formed so as to have a size that is easy to perform will be described. Note that the width and height of the mite trap 1 correspond to the width 20w of the cover 20 in the width direction and the length 20hi of the cover 20 in the height direction, respectively.

  As such a cover part 20, what was formed so that length 20w of the width direction might be about 250 mm and length 20hi of a height direction might be about 70 mm, for example can be used. When such a cover unit 20 is used, as shown in FIG. 7, in the state where the stacking unit 10 is installed, the edge in the height direction of the stacking unit 10 (that is, the end on the long side) and the height of the cover unit 20. It is preferable to arrange so that the distance 20ch to the edge in the direction (that is, the edge on the long side) is about 10 to 60 mm, more preferably about 20 to 60 mm, and still more preferably about 30 to 50 mm. Thus, the stacking unit 10 is arranged in the cover unit 20. Further, the distance 20cw between the edge in the width direction of the stacking portion 10 (that is, the edge on the short side) and the edge in the width direction of the cover portion 20 (that is, the edge on the short side) is also within the above range. It is preferable to arrange them to have similar distances.

  Further, for example, the stacking unit 10 may be formed so that the length 10w in the width direction is about 220 mm and the length 10hi in the height direction is about 25 mm. As shown in FIG. 7, the stacking portion 10 is formed in such a size that both end portions can be attached so as to protrude from the cover portion 20. As shown in FIG. 7, the back cover 22 of the cover portion 20 is formed with a pair of notches 20g that communicate with the front and back so that the inner end distance between them is about 150 mm.

  For this reason, as shown in FIG. 7, if the protruding portion 10a of the stacking portion 10 is protruded from the notch 20g, the length in the width direction of the portion located in the cover portion 20 of the stacking portion 10 is about 150 mm. Thus, the stacking unit 10 can be provided so as to be sandwiched between the cover units 20. In this case, it can be formed such that the above-mentioned distance 20ch is about 45 mm and the above-mentioned distance 20cw is about 50 mm.

(Material of cover part 20)
As shown in FIG. 1, FIG. 2, FIG. 4 or FIG. 7, the cover unit 20 includes a pair of front cover 21 and rear cover 22, and can cover the outer surface of the stacking unit 10 as described above. If it is a member, the material is not particularly limited.

  For example, as the material of the cover portion 20, a resin, wooden, or paper material can be used. Examples of the resin-made material include foamable synthetic resin (for example, foamed polystyrene) in which bubbles are contained in plastic or synthetic resin such as polyethylene, polypropylene, and ABS resin, and fiber-based heat insulating material (for example, glass wool). be able to. In addition, examples of paper products include those using cardboard or cardboard. Moreover, the same member may be used for the surface cover 21 and the back cover 22 of the cover part 20, and another member may be used. For example, the back cover 22 may be formed of cardboard and the front cover 21 may be made of acrylic resin.

  The cover part 20 is preferably formed of a material having heat retaining properties, in other words, a material having low thermal conductivity. For example, if the above-described synthetic resin, fiber-based heat insulating material, paper such as corrugated cardboard or the like is used, the cover portion 20 having heat retaining properties can be formed.

In particular, it is more preferably formed of a material having heat retention and moisture retention.
When the material of the pair of front cover 21 and back cover 22 of the cover part 20 has moisture retention, the inside of the integrated part 10 covered with the pair of front cover 21 and back cover 22 has a certain amount of humidity (for example, vaccum It is also possible to maintain at a preferred humidity. That is, the environment inside the stacking unit 10 sandwiched between the pair of front cover 21 and the back cover 22 of the cover unit 20 can be easily maintained in an environment preferred by the spider, so that it becomes easier to stack the spider on the stacking unit 10. .
For example, if cardboard is used as the material for the cover portion 20, both heat retention and moisture retention can be imparted to the pair of front cover 21 and back cover 22.
Moreover, since corrugated cardboard is usually in the shape of a corrugated sheet sandwiched between a pair of plate-like members (so-called liners), there is a through-hole communicating between the end faces of the cardboard between the pair of plate-like members. ing. Then, since a spider can enter the through hole, the inside of the through hole can also function as a space for accumulating the spider.

(Cardboard sheet as a material for the cover 20)
In particular, if the material of the cover part 20 is a cardboard sheet, the cover part 20 can be formed easily and inexpensively as shown below.
Specifically, when a corrugated cardboard sheet is used as the material of the cover part 20, the degree of freedom such as the shape and size of the tick catcher 1 of the present embodiment can be increased. That is, since the cardboard sheet (especially paper cardboard sheet) is easy to process, its length and shape can be freely changed, so that the shape and size suitable for the site where the tick catcher 1 is used. It can be easily processed.

For example, if a material that can be easily cut with scissors or a cutter is employed as the stacking unit 10 and the cover unit 20 is formed of a paper cardboard sheet, the tick catcher 1 can be easily processed. For example, it can be formed even with a large mite catcher 1 (for example, about 1 to 2 m in length) or a complicated shape (for example, an L shape or a U shape).
Then, since the shape and size of the mite catcher 1 can be formed according to the environment where the mite catcher 1 is installed, the accumulation effect of the spider can be increased. Moreover, since the cardboard plate is light, even if the tick catcher 1 is enlarged, it is possible to prevent the handling property from being deteriorated.

Moreover, the cover part 20, that is, the pair of the front cover 21 and the back cover 22 to which one end edge is connected can be easily formed simply by bending one cardboard sheet at a predetermined position.
For example, as shown in FIG. 7, when forming the cover portion 20 having a rectangular shape in plan view, it is only necessary to fold the substantially rectangular center portion CL of the rectangular cardboard sheet in plan view in parallel with the long side direction of the sheet. The cover part 20 provided with a pair of front cover 21 and back cover 22 to which the long sides are connected can be easily formed.
In addition, as shown in FIG. 4, in the folded state, as described above, if the tick catcher 1 is installed so that the end edges of the pair of the front cover 21 and the rear cover 22 face downward, Easy to accumulate.
Moreover, if the cover part 20 bends and forms a corrugated cardboard, since the shape of the tick catcher 1 can be made thin, the freedom degree of the installation place of the tick catcher 1 can be improved. That is, the handleability of the tick catcher 1 of this embodiment can be improved.

(One-piece cardboard sheet as the material of the cover part 20)
In addition, when using a cardboard sheet as a material of the cover part 20, it is preferable to use a single cardboard sheet.
This single corrugated cardboard sheet is a corrugated cardboard sheet composed of a single plate-like member (liner) and corrugated sheets. For this reason, if the corrugated sheet 23 is bent so as to be positioned inward, the liner serving as a resistance member is not positioned inward compared to a general corrugated cardboard sheet, so that workability is dramatically improved. The cover part 20 can be formed easily. Specifically, when using a corrugated cardboard sheet as a material for the cover portion 20, the cover plate 20 is arranged so that the direction in which the corrugated sheet 23 extends is parallel to the bending direction. And if it bends along this corrugated sheet, it can be bent easily and straightly. In addition, the bent portion, that is, the connecting portion 24 between the front cover 21 and the rear cover 21 has a complicated and complicated structure so that the corrugated plates 23 of the front cover 21 and the rear cover 21 are pressed against each other. For this reason, the advantage that such a gap also becomes a space where the spider is easy to accumulate is obtained.

Therefore, workability can be improved as compared with a corrugated cardboard sheet (so-called double-sided cardboard sheet) having a corrugated sheet sandwiched between a pair of general plate-like members or a double-sided cardboard sheet in which double-sided cardboard sheets are laminated. .
In particular, when the mite catcher 1 formed by folding the cover portion 20 as described above using a single cardboard sheet is installed in a cage or the like, the direction in which the corrugated plate 23 of the cover portion 20 extends (that is, the width direction of the cover portion 20). ) Is preferably arranged so as to be parallel to the longitudinal direction of the cross member of the wire mesh such as a cage (see FIG. 4).
In this case, as shown in FIGS. 1 and 2, the edge located in the width direction of the cover portion 20 (that is, the edge on the short side in FIG. 1) is placed in the width direction of the cover portion 20 by the corrugated plate 23. The opening of the clearance gap extending along is located. Then, the advantage that it becomes easy to move the spider that has moved along the cross member of the wire mesh such as a cage through the opening into the cover portion 20 is also obtained.

(Through hole 20h)
In particular, when the mite catcher 1 is configured to cover the stacking unit 10 with the cover unit 20, the pair of front cover 21 and rear cover 22 of the cover unit 20 have a plurality of through holes that penetrate between the inner surface and the outer surface. It is preferred to form 20h. In this case, the spider can be reliably guided to the stacking unit 10. For example, if a through hole 20h having a diameter of several millimeters to several tens of millimeters is formed in the front cover 21 and / or the back cover 22, the spider can move to the stacking portion 10 through the through hole 20h, so that the outer surface of the stacking portion 10 is covered. Even if it is covered with the unit 20, the spider can be easily accumulated in the accumulation unit 10. In addition, since a spider has a habit of hating light, it is preferable to form the through hole 20h on a surface located on the back side when the mite trap 1 is installed.

  For example, as shown in FIG. 1 or FIG. 7, the spider has a habit of moving along a wire mesh such as a cage. Therefore, the tick catcher 1 is placed on the chicken so that the back cover 21 of the cover portion 20 contacts the wire mesh of the cage. When installing in the cage KG or the egg receiving part EGK, the back cover 21 of the cover part 20 is formed with a through hole 20h relating the inner surface and the outer surface. At this time, as shown in FIG. 1, FIG. 2, or FIG. 7, the through hole 20 h is formed in the vicinity of the integrated portion 10 disposed inside or a part of the integrated portion 10 is exposed. preferable. The through-hole 20h serves as a guide hole for a spider to invade from the outside and move to the stacking portion 10 disposed therein, so that it is easier to guide the spider if it is formed near the stacking portion 10. . However, it goes without saying that the holes are not completely covered by the stacking portion 10.

  Further, in the case where the cover portion 20 having a rectangular shape in plan view as described above is formed with one cardboard sheet, one long side in which a pair of the front cover 21 and the rear cover 22 are connected (the connection between the front cover 21 and the rear cover 22). A through-hole 20h along the portion 24) may be formed.

For example, as shown in FIG. 4, the tick catcher 1 is installed so that the long side end edge where the pair of the front cover 21 and the back cover 22 are connected becomes the upper end. When installing the mite catcher 1 in this way, as shown in FIG. 1, FIG. 2, FIG. 4 or FIG. 7, a plurality of cutouts formed downward in the connecting portion 24 located at the upper end portion are provided. Through-holes 20h are formed. If the mite catcher 1 having such a structure is installed at the above-mentioned place, a part of the scab that has climbed along the cage or the like climbs up to the upper part of the cage and from there to the upper end of the cover part 20 of the mite catcher 1. Moving. Since the pair of the front cover 21 and the rear cover 22 are connected to each other around the through hole 20h formed in the upper end portion, the inside of the through hole 20h is a dark environment preferred by the spider. For this reason, it becomes easy to guide the spider into the cover portion 20 through the through hole 20h.
Accordingly, if the through hole 20h is formed as described above, even if the tick catcher 1 is installed so that the connecting portion 24 connecting the pair of the front cover 21 and the rear cover 21 of the cover portion 20 becomes the upper end portion, Can be properly integrated.

(Size of the mite trap 1 of the present embodiment)
Moreover, the magnitude | size of the tick catcher 1 of this embodiment is not limited, What is necessary is just to make it an appropriate magnitude | size according to the installation and place. In particular, the size of the tick catcher 1 of the present embodiment may be formed to a size that can be installed in the egg receiving portion EGK. For example, when the mite catcher 1 is rectangular in plan view, the length in the width direction (that is, the length 20w in the width direction of the cover portion 20) is about 250 mm, and the length in the height direction (that is, the length of the cover portion 20). The length 20hi) in the height direction can be about 70 mm, and the length in the thickness direction can be about 10 mm. In this case, since the tick catcher 1 can be placed in the front cage of the egg receiving portion EGK, which is the most easily installed place in the poultry house, when the operator installs and collects the tick catcher 1 Can be reduced (see FIG. 4). That is, workability can be improved. In addition, since the spiders tend to gather in the egg receiving part EGK relatively easily, the spiders can be easily accumulated in the accumulating unit 10, so that the spiders can be captured with a high probability.

(Installation method of tick catcher 1)
The tick catcher 1 of this embodiment should just be suitably installed in the place where a spider hides in a poultry house, or the place where a spider moves, and the arrangement method and the fixing method are not particularly limited.
For example, it may be attached to a cage or the like with a string, rubber, wire, etc., fastened with a clip, or attached with an adhesive or the like, and the function as an attachment portion is given to the accumulation portion 10 as shown below. It is good also as a structure.
In particular, when installing the chicken cage KG or the egg receiving part EGK, if the outer surface of the cover 20 of the tick catcher 1 is in contact with the cage KG or the wire mesh of the egg receiving part EGK where the spider moves, It becomes easy to guide to the stacking unit 10.

As shown in FIG. 7, as a method for imparting a function as an attachment portion to the stacking portion 10, for example, a surface facing the cage of the cover portion 20 (the front cover 21 or the back surface is the cover 22) is provided inside and outside A pair of cuts 20g that communicate with each other is formed. When the cover 22 covers the outer surface of the stacking portion 10 from both sides as described above, the notch 22 protrudes the protruding portion 10a of the stacking portion 10 from the inside of the cover portion 20 to the outside. It is a cut for. The protruding portion 10a is fixed to the surface on which the rear surface is cut 20g with an adhesive or a double-sided tape.
Then, when the tick catcher 1 is installed in the chicken cage KG or the egg receiving part EGK, the tick catcher 1 is arranged so that the surface on which the protruding part 10a of the stacking part 10 protruding from the notch 20g is provided becomes the mounting surface. And it fixes to the wire mesh of cage KG or egg receiving part EGK using this protrusion part 10. FIG. Specifically, if the above-described combination of planar fasteners that can be attached and peeled off is used as the material of the stacking unit 10, the cage KG and the egg receiving portion EGK wire mesh are fixed by being sandwiched by the protruding portions 10 from both sides. be able to. Therefore, the tick catcher 1 can be installed appropriately and easily (see FIG. 4).

  In particular, as shown in FIGS. 4 and 7, when the stacking portion 10 is made of the above-described combination of planar fasteners, the protrusion 10 a of the stacking portion 10 has a base material that is not fixed to the cover portion 20. 11 is preferably formed with a notch 10n along the height direction of the cover portion 20. If this notch 10n is formed, the base material 11 which is not fixed to the cover part 20 of the protruding part 10a is peeled off from the base material 11 fixed to the cover part 20, and the base material 11 which has been further peeled is cut 10n. Move along.

  Specifically, this will be described with reference to FIG. First, the base material 11 (the base material 11 not fixed to the cover portion 20 of the projecting portion 10a) on the front side of the projecting portion 10a is lifted while being substantially orthogonal to the paper surface and moving in the left-right direction on the paper surface. Then, the planar fastener of the protruding portion 10a is peeled off. Next, the base material 11 peeled to the notch 10n is moved downward along the notch 10n. In such a state, the mite trap 1 is placed so that the wire mesh cross member of the egg receiving portion EGK is positioned between the base material 11 fixed to the cover portion 20 of the protruding portion 10a and the peeled base material 11. It moves (in FIG. 4B, it moves upward on the paper surface). In this state, the protruding portion 10a is pasted. In other words, the wire mesh cross member is stuck between the base material 11 fixed to the cover portion 20 and the non-fixed base material 11 so that the wire mesh of the egg receiving portion EGK is projected from both sides. Fix it so that it is pinched with. In this case, since the movement in the vertical direction (the vertical direction on the paper surface in FIG. 4) when using the mite trap 1 can be prevented, the spider can be appropriately accumulated.

  Further, as shown in FIG. 4 (B), if the portion of the egg receiving portion EGK where the cross member of the wire mesh crosses the vertical member is sandwiched and fixed between them (see FIG. 4 (B)), the mite is captured. Since the movement in the left-right direction (the left-right direction in FIG. 4 (A) and FIG. 4 (B) in FIG. 4 (B)) when using the container 1 can also be prevented, the tick catcher 1 is more firmly attached to the wire mesh of the egg receiving part EGK. Can be fixed.

  If the protruding portion 10a of the stacking portion 10 is structured as described above, the mite trap 1 can be easily attached to the cage simply by sandwiching the wire mesh of the egg receiving portion EGK into the protruding portion 10a. It is possible to improve workability such as attachment and removal. In addition, as described above, if the portion where the cross member of the wire mesh of the egg receiving portion EGK intersects the vertical member is sandwiched, it can be installed so that the attachment surface of the tick catcher 1 contacts the wire mesh of the egg receiving portion EGK. Since the accumulation part 10 can be more appropriately guided to the accumulator 10 moving along the cage, the duck can be captured more appropriately.

(When it consists only of the stacking unit 10)
Further, the mite trap 1 of the present embodiment may be formed only by the stacking part 10 without providing the cover part 20 (see FIG. 5 or FIG. 6). For example, if a planar fastener is used as the stacking unit 10, since it has flexibility, the degree of freedom of the place where the stacking unit 10 (that is, the mite catcher 1) is installed is increased. For example, the mite catcher 1 can be deformed and installed in a narrow gap such as a poultry house or a gauge.

The effectiveness of the accumulation function of the spider by the tick trap of the present invention was confirmed.
In the experiment, the mite trap was collected after being installed in the Windless poultry house for a certain period of time, and the number of spiders present in the tick trap was confirmed.

(Experiment 1)
In Experiment 1, the effectiveness of the accumulation function of a spider by a mite trap was confirmed. In particular, the effectiveness of the spider accumulation function of the accumulation part of the mite trap was confirmed.

The mite traps used in the experiment are as follows.
The stacking unit is a combination of a surface fastener having a plurality of hook-shaped hairs on the surface of the substrate and a surface fastener having a plurality of loop-shaped hairs on the surface of the substrate so that the hair surfaces face each other. The combined planar fasteners (Kuraray Fastening Co., Ltd .: KMT25B25-WH to PN, KMT25A25-WH to PN) were used (see FIG. 6). As for the size of this combined surface fastener, the length of the long side (length in the width direction) is about 150 mm, the length of the short side (length in the height direction) is about 25 mm, and the thickness is about 3 mm. Met.
A single cardboard sheet was used as the material for the cover. A corrugated cardboard sheet formed such that a corrugated material having a lateral length of about 160 mm, a longitudinal length of about 180 mm, and a thickness of about 3 mm extends in the lateral direction so that the corrugated material is positioned inward. The cover part was created by folding along the direction in which the corrugated material extends almost in the middle of the vertical direction. The produced cover portion had a width direction length (lateral length) of about 160 mm, a height direction length of about 90 mm, and a thickness of about 6 mm.
In this cover part, a plurality of through holes having a diameter of about 10 to 20 mm communicating with the inside and the outside were formed. This through hole was formed at a position where the bent portion and the end portion of the accumulation portion were slightly exposed in a state where the accumulation portion was disposed inside.

  Next, the created cover part is opened, and two stacking parts are arranged side by side along the height direction from the vicinity of the bent part toward the edge located in the height direction (end on the long side). . That is, when the tick catcher was installed, it was arranged so that the accumulation part was positioned vertically in the cover part. At this time, the tick catcher A was created by arranging the stacking portion so that the lateral direction of the stacking portion is parallel to the width direction of the cover portion and the edge of the stacking portion is located inward of the edge of the cover portion.

  The prepared tick catcher was installed on the wire mesh of the cage on the passage side of the egg receiving portion described above so that the bent portion of the cover portion is positioned above.

  In addition, the thing only of the cover part which does not provide an accumulation | stacking part was created similarly, and it installed in the wire mesh of the cage | basket | cage by the side of the passage of an egg receiving part as a comparison trap (refer FIG. 11).

  Each trap was collected one week after installation, and then frozen at -40 ° C. to kill a spider trapped by the trap. Then, it thawed by leaving still at room temperature for 5 hours. Thereafter, the mite trap was disassembled to take out the captured spider, and the weight of the spider alone was measured. The comparative sample was also measured in the same manner, and the weight of the captured spider was measured.

As the poultry house, an open-type poultry house (so-called open poultry house) was used. This poultry house has four rows of chicks, two rows of metal chicken cages, one row on each side of the wall, and two rows in the middle, and two working passages. The row is divided into 50 cages, and the chicken cage is provided with an egg receiving portion on the passage side.
The chickens raised in the poultry house were bred for egg collection, and the number of chickens in a row was about 100 (50 in each stage).
Each tick catcher was installed at 1 m intervals (interval of 8 per tick catcher) in the upper egg receiving portion of the row where the occurrence of the spider was confirmed (see FIG. 11).

(result)
The result of Experiment 1 is shown in FIG. FIG. 10 shows an example of the situation of the vaccinia and the vaccinia colony captured in the accumulation part of the mite capturing device. In addition, FIG. 10 shows the state where the hair surfaces of the combination surface fastener used as the stacking part are peeled off. In FIG. 10, everything that looks like black dots is a spider, and it is painted black. The part that looks like is a colony of a spider.
As shown in FIG. 9, the tick catcher was able to catch a clearly large amount of spider compared with the comparison trap.
In addition, as shown in FIG. 10, in the mite trap A, most of the captured spiders were able to be captured in a state where colonies were formed in the accumulation portion installed at the top.

From the above experimental results, the following could be confirmed.
It was confirmed that by using a surface fastener as a material for the stacking part, the spider can be captured much more efficiently than a comparative trap formed only by cardboard.
Moreover, it has confirmed from the experimental result of the tick catcher A that a spider can be efficiently captured by disposing an accumulation portion at a location located above the cover portion. For this reason, it was presumed that there was a habit that a spider invading into the cover part from the through hole formed in the bent part is fixed to the accumulation part arranged in the vicinity of the through hole. In addition, it was speculated that the spider that entered the cover part from other through holes or the like moved upward and fixed to the stacking part located at the uppermost part.

(Experiment 2)
In Experiment 2, it was confirmed that the gap in the tick catcher affects the amount of catch of the spider.

In the experiment, a tick catcher B having a gap in the lower part and width direction of the tick catcher and a tick catcher C having almost no gap in the lower part were prepared. The creation method is as follows.
As the stacking portion, a planar fastener equivalent to (Experiment 1) was used (see FIG. 6).
As for the size of this combined planar fastener, the length of the long side (length in the width direction) is about 220 mm, the length of the short side (length in the height direction) is about 25 mm, and the thickness is about 3 mm. Met.

A single cardboard sheet was used as the material for the cover.
The corrugated cardboard sheet for the cover part of the tick catcher B is a piece formed so that a corrugated material having a lateral length of about 250 mm, a longitudinal length of about 140 mm, and a thickness of about 3 mm extends in the lateral direction. The cover part was created by folding the corrugated cardboard sheet along the direction in which the corrugated material extends approximately in the middle of the corrugated material so that the corrugated material is positioned inward. The created cover portion had a width direction length (lateral length) of about 250 mm, a height direction length of about 70 mm, and a thickness of about 6 mm (see FIG. 12A).
The corrugated cardboard sheet for the cover part of the mite catcher C is a piece formed so that a corrugated material having a lateral length of about 250 mm, a longitudinal length of about 60 mm, and a thickness of about 3 mm extends in the lateral direction. The cover part was created by folding the corrugated cardboard sheet along the direction in which the corrugated material extends approximately in the middle of the corrugated material so that the corrugated material is positioned inward. The created cover portion had a width direction length (lateral length) of about 250 mm, a height direction length of about 30 mm, and a thickness of about 6 mm (see FIG. 12B).

  In the upper part of the cover part of the mite catchers B and C, the length in the height direction connecting the inside and the outside along the height direction is about 25 to 30 mm along the height direction at a position located about 50 mm inward from both end edges. A notch was formed (see FIGS. 12 and 13).

  Note that a plurality of through-holes having a diameter of about 15 mm for communicating the inside and the outside were formed in any cover part. This through-hole was formed in the surface which contact | connects a bending part and the wire mesh of the cage of an egg receiving part (refer FIG. 11). Moreover, it formed in the position which the edge part of an accumulation | aggregation part exposed a little in the state which has arrange | positioned the accumulation | aggregation part inside (refer FIG. 12, FIG. 13).

  Next, the created cover part was opened, and the accumulation part was arranged in the vicinity of the bent part. At this time, in the mite catchers B and C, both end portions of the accumulation portion were protruded from the inside to the outside from the notch formed in the cover portion to form a portion (protrusion portion) located outside the accumulation portion. The length of this protrusion was about 35 mm (see FIGS. 12 and 13).

In other words, the mite catcher B includes, in the cover part, the height direction edge (long side edge) of the stacking part located inside and the cover part height direction edge (long side edge). ), A gap having a height direction distance of about 45 to 50 mm is formed. Further, in the cover portion, the width direction edge (short side edge) of the stacking portion located inside and the width direction edge (short side edge) of the cover portion are arranged in the width direction. It formed so that the clearance gap may be formed about 45-50 mm in distance (refer FIG. 12, FIG. 13).
The tick catcher C was not formed with a gap in the height direction in the cover portion, but the gap in the width direction was formed so that a gap having the same size as the tick catcher C was formed (see FIG. 12).

  The produced mite catchers B and C were installed on the wire mesh of the cage on the passage side of the egg receiving portion so that the bent portion of the cover portion was positioned above (see FIG. 11).

As a method for measuring the captured spider, the tick catchers B and C were installed for one week. Each collected mite trap B, C was frozen at a temperature of −40 ° C. to kill the trapped duck. Thereafter, the mixture was allowed to stand at room temperature for 2 hours for thawing and then dried at 50 ° C. for 20 hours. A constant temperature dryer (Yamato Scientific Co., Ltd., DX602) was used for drying. Thereafter, the mite trap was disassembled to take out the captured spider, and the weight of the spider alone was measured.
Moreover, the same poultry house as (Experiment 1) was used for the poultry house to install.

(result)
The result of Experiment 2 is shown in FIG.
As shown in FIG. 14, it was confirmed that the mite catcher B can capture the spider significantly compared to the tick catcher C. In other words, from the result of Experiment 2, the mite trap of the present invention is formed in the cover part by forming a certain gap between the edge of the stacking part located in the cover part and the edge of the cover part. It was confirmed that it was possible to improve the integration efficiency.

  From the above results, it was confirmed that the accumulation part of the tick catcher of the present invention was able to accumulate the spider significantly compared with the case where the accumulation part of only the cover part was not provided. In other words, it was confirmed that a spider can be efficiently accumulated by adopting a structure in which a collecting portion having a multi-raising structure including a plurality of raised hair bodies is sandwiched between cover portions. In addition, in the state where the stacking part is sandwiched between the cover parts from both sides, if a gap is formed between the stacking part provided in the cover part and the edge of the cover part, the spider is captured more effectively (that is, stacking). I was able to confirm that it was possible.

  The tick catcher of the present invention is particularly suitable as a device for combating mite of the anteromorphic subfamily of spleen such as vaccinia. It is also suitable as an instrument for controlling pests such as animals.

DESCRIPTION OF SYMBOLS 1 Mite trap 10 Accumulation part 10h Gap between the hairs of an accumulation part 11 Base material 12 Hair body 20 Cover part 21 Front cover 22 Back cover 20h Through-hole CH Chicken house KG Cage

Claims (7)

A device that collects and captures ticks from the middle spirae,
Comprising a collection portion of a multi-raised structure having a plurality of raised hair bodies ;
The tick catcher, wherein the material of the accumulation part is a planar fastener . Mite trap according to claim 1, characterized in that it comprises a cover part which may be provided with the integrated part which sandwich from both sides the outer surface. The cover part is
The length in the height direction is longer than the length in the height direction of the stacking portion, and the length in the width direction is longer than the length in the width direction of the stacking portion. The tick trap according to claim 2 . The tick catcher according to claim 2 or 3 , wherein a material of the cover part is a cardboard sheet. The cover part is
The tick catcher according to claim 2, 3 or 4 , wherein the cardboard sheet is folded and formed so as to sandwich the stacking portion. In the cover part,
6. The tick catcher according to claim 2, wherein a through-hole penetrating between an inner surface and an outer surface on the accumulation portion side is formed. In the cover part,
A pair of cuts that communicate the inside and the outside are formed,
The tick catcher according to claim 2, 3, 4, 5, or 6, wherein both ends of the stacking part protrude from the pair of cuts.