JP2019110851A - Mite trapping device - Google Patents

Abstract

To provide a mite trapping device that can lure poultry mites, trap the lured poultry mites and exterminate them, and therefore enables anyone to handle it simply.SOLUTION: A mite trapping device is provided for trapping and accumulating mites of the poultry mite family of the Mesostigmata, and is characterized by including an accumulation part 10 of a multi-brushed structure having multiple brushed hair 12. The accumulation part 10 has brushed multiple hairs 12, and therefore the accumulation part 10 can be brought into an environment being easy to form a colony of the poultry mites. Accordingly, if the mite trapping device 1 of the present invention is arranged in a predetermined place of a chicken house, the poultry mites being parasitic on the poultry and the poultry mites invading a gap of a chicken house or a poultry cage KG, etc., can be accumulated to the accumulation part 10.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a tick trap. More particularly, it relates to a tick trap used for capturing blood-sucking ticks.

  In recent years, the poultry industry has been popular in various countries in the world including Japan, Europe, Asia, America, North America and South America. In countries where infectious diseases such as highly pathogenic avian influenza are legally contagious, the country monitors the transmission of viruses. On the other hand, management of livestock breeding environment is to create an almost completely isolated environment by introducing a closed-type chicken house (eg, a windless chicken house) etc. in order to restrict entry of viruses into the chicken house. Can. However, the current situation is that such environment formation is entrusted by the company's efforts.

Furthermore, in recent years, along with the revision of the Animal Welfare Management Act, efforts to improve and maintain the breeding environment and technology have become mandatory, and the burden of corporate effort is increasing. On the other hand, among the pests which increase with the change of breeding environment, especially the pacifier has a direct damage on the poultry production, and the influence is becoming apparent all over the world.
However, there are many unclear points in the relationship between the increase in the number of worms and the quality of the breeding environment, and the current situation is that the timing of extermination and effective methods have not been established.

  In the living environment of these pacifiers, the maintenance of constant temperature and humidity causes the large breeding of pacifiers. Particularly in closed poultry houses, there is a problem that large-breeding worms grow because there is little change in temperature. The pacifier particularly prefers narrow places (eg, hinges of metal members forming a chicken cage) such as gaps between objects, and forms clumps (colonies) in such places. And when sucking blood at night, it crawls out from such a gap etc. and infests the chicken in the cage and sucks the chicken. It is a very important matter in the management of poultry farmers to eliminate the damage caused by the chicken pox, because blood feeding by such chickens causes stress and causes anemia, resulting in a decrease in egg collection rate and quality. is there.

  In addition to damage to the chickens in the poultry house, the chicken breast may be attached to a worker who works in the poultry house and suck blood, in which case the worker may have itching over a long period of time. May develop dermatitis and allergies. Therefore, eliminating Wakumo will not only improve the breeding environment but also improve the working environment of the workers.

  In the past, the control of prickly potatoes was generally controlled by spraying a drug such as an insecticide. However, such drugs may contain substances that are toxic to humans and chickens, and their use is limited. For this reason, when the medicine is sprayed to the poultry house, it is necessary to move the chicken to another place, but since this movement is stress for the chicken, there is also a problem that the egg collection rate decreases due to this stress.

Moreover, since it is necessary to apply to the whole chicken house so that the drug resistance can be attached to the chicken breast when using the drug, the larger the chicken house becomes, the more labor and cost are required for one spraying. In addition, when the drug is sprayed multiple times, some individuals who acquire resistance to the drug may appear in the vaccine, and if such a vaccine grows, the usual drug should respond Problems often occur such as being unable to
In recent years, in Korea and Europe, there has been a problem that components of pesticides are detected from chicken eggs. Although the cause has not been identified, it is considered that extermination of pacifica is a major factor. That is, in the hen and egg industry, the control of the pacifier is a problem on a global scale, and the development of an insecticide-free solution has become very important.

  By the way, in recent years, the technique of catching a pest using electricity without using a drug has been developed. Specifically, techniques for physically catching 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 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. That is, it is a technology using the principle of electrostatic adsorption. 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 both electrodes. If a pest or the like invades this electric field, electrostatic induction can be generated for the pest or the like. That is, charge can be biased on the body surface of the pest or the like by electrostatic induction. Then, the pest and the like can be captured by adsorbing the pest and the like in the state to the electrode by the bias of the charge generated on the body surface and the Coulomb force generated between the electrode. Such a technology has the advantage of being able to catch small pests such as aphids and mites which are difficult to catch with insect repellent nets without using medicines, and may also be applied to the collection of chicken wings.

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

  Moreover, a pair of flat plates is arrange | positioned so that a clearance gap of about 0.5-3 mm may be formed between both, and the apparatus which captures a tick in this clearance gap is also developed (for example, patent document 5).

JP, 2005-204514, A Unexamined-Japanese-Patent No. 2006-255690 JP, 2010-279270, A JP, 2009-261317, A JP, 2006-67810, A

  However, as in Patent Documents 1 to 3, in the technique of capturing pests by electrostatic induction, it is merely a technique of capturing a pest which accidentally (accidentally) enters 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 only a technique similar to a spider web in which a pest invaded by chance is caught by a nest formed of a sticky thread. For this reason, in the technique of capturing a pest by electrostatic induction, there is a problem that the pest can not be captured unless the pest intrudes into the electric field formed on the electrode. In addition, since it is necessary to apply a high voltage to the electrode in order to cause electrostatic induction, there is also a problem that there is a restriction on the use place and the handling.

  On the other hand, although the technique which attracts a pest by light etc. like patent document 4 has a function which attracts a pest, it does not have a function to capture the attracted pest. In addition, when it is necessary to use light to attract light, it is necessary to always emit light, so the place where it can be used is also limited, and such light may be undesirable for humans and other animals.

  Since the device of Patent Document 5 merely arranges a pair of flat plates at intervals, the problems of the technology of Patent Documents 1 to 3 using static electricity and the technology of Patent Document 4 using light etc. There is no. However, the apparatus of patent document 5 is also waiting for the cracker to accidentally enter the gap between the pair of flat plates, as in the techniques of patent documents 1 to 3. Moreover, since the device of Patent Document 5 does not have a function of capturing the navel contained in the gap, it does not actually capture the navel, and when the device is checked, the niche etc. It is only possible to capture.

  An object of the present invention is to provide a mite trapping device which attracts pacifiers and the like and can capture and exterminate the vegetatives so as to be easily handled by anyone.

The mite trap according to the first aspect of the present invention is a device for accumulating and catching mites of the midstigmata subsp. Mites, and comprising an accumulation part of a multi-napped structure having a plurality of napped hairs. It is characterized by
The mite trap of the second invention is characterized in that, in the first invention, the material of the accumulation part is a surface fastener.
The mite trap according to the third invention is characterized in that, in the first or second invention, a cover portion which can be provided so as to sandwich the accumulation portion from both sides of the outer surface.
In the mite catcher of the fourth invention, in the first, second or third invention, the length in the height direction of the cover portion is longer than the length in the height direction of the accumulation portion, and the length in the width direction Is formed to be longer than the length in the width direction of the accumulation portion.
The mite trap according to the fifth invention is characterized in that, in the third or fourth invention, the material of the cover portion is a cardboard sheet.
The tick catching device of the sixth invention is characterized in that, in the third, fourth or fifth invention, the cover portion is formed by bending a sheet of the cardboard sheet so as to sandwich the accumulation portion. Do.
In the tick catching device of the seventh invention, in the third, fourth, fifth or sixth inventions, the cover portion is formed with a through hole penetrating between the inner surface and the outer surface on the side of the accumulation portion It is characterized by
According to the eighth aspect of the present invention, in the third, fourth, fifth, sixth or seventh aspect of the present invention, the cover portion is formed with a pair of notches connecting the inside and the outside. It is provided so that the both ends of the above-mentioned accumulation part may project from a notch of a.

According to the first aspect of the present invention, since the accumulation portion has a plurality of hairs raised, it is possible to make the accumulation portion an environment in which a colony tends to form colonies. Therefore, if the mite trap of the present invention is placed at a predetermined place in a poultry house, it is possible to collect in the accumulation part the vaccinia which has been infested with chickens and the vaccinia which has invaded a gap such as a poultry house or a chicken cage. it can.
According to the second aspect of the invention, since the material of the accumulation unit is a planar fastener, the accumulation unit can be formed easily and inexpensively.
According to the third aspect of the present 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 is a place where the vaccinia is easy to hide, it becomes easy to form an environment in which it is easy to form colonies on the vaccinia collected in the accumulation part.
According to the fourth aspect of the invention, since the stacking portion is sandwiched by the cover portion larger than the stacking portion, it is possible to improve the attraction and stacking effect of the pacifier. And if a gap is formed between the accumulation part and the end edge of the cover part, such a gap also becomes a hiding place of the cracker, so it is easier to attract the cracker.
According to the fifth invention, since the material of the cover portion is a cardboard sheet, the cover portion can be formed easily and inexpensively. Also, since the cardboard itself has a gap inside,
It also becomes possible to accumulate a part of Wakumo collected in the accumulation part in a part of the cardboard. In particular, the use of paper cardboard makes it easy to maintain the heat retention and moisture retention. For this reason, since the environment in which Wakumo tends to form a colony can be formed in an accumulation part more, the attractive accumulation effect of Wakumo can be improved more.
According to the sixth aspect of the invention, since the cover portion is formed by bending the cardboard, the shape of the mite trapping device of the present invention can be made thin, so that the handling can be improved and the freedom of the installation place is also improved. Can. And since it is only arrange | positioned so that an accumulation part may be pinched | interposed between the corrugated cardboards, the tick catching device of this invention can be created easily.
According to the seventh aspect of the invention, since the Wakumo is easily moved to the accumulation part through the communication hole, the attraction and accumulation effect of Wakumo can be further improved.
According to the eighth aspect of the present invention, since the both end portions of the stacking portion are provided so as to protrude from the cut of the cover portion, the protruding portion of the stacking portion can function as the mounting portion. As a result, the task of attaching and detaching the tick trap of the present invention becomes easy.

It is a schematic explanatory drawing of the tick trapping device 1 of this embodiment, (A) is a front view, (B) is a rear view, (C) is a plan view, (D) is a cross-sectional view . It is a schematic cross-section explanatory drawing of the tick trapping device 1 of this embodiment. It is a schematic explanatory drawing of the use condition of the tick trap 1 of this embodiment, (A) is sectional drawing of windless chicken house CH, (B) is the tick trap 1 of this embodiment in windless chicken house CH. It is a schematic explanatory drawing of the state which installed. It is a schematic explanatory drawing of the use condition of the tick catching device 1 of this embodiment, (A) is a sectional view of the state installed in the egg receiving cage EKG, (B) is a front view, (C) is a back. FIG. It is a schematic explanatory drawing of accumulation part 10, and (A) is a top view of accumulation part 10 in the state where it piled up so that hook-like hair 12a and loop-like hair 12b may be opposed, (B) Is a schematic cross-sectional explanatory view. FIG. 6 is a reference view showing an example of an accumulation unit 10; 5 is a schematic explanatory view of a cover unit 20. FIG. (A) is a schematic cross-sectional explanatory view of the tick trapping device 1 using the accumulation unit 10A of the other embodiment, and (B) is a schematic cross-sectional explanation of the tick trapping device 1 using the cover portion 20A of the other embodiment FIG. It is a figure showing the result of experiment 1. It is the photograph which showed an example of the state of the pacifier captured by the accumulation part of the mite trap. It is the photograph which showed an example of the use condition of the tick trap. It is a rear photograph of the tick trap used for Experiment 2. It is the photograph which showed the example of development of the tick trap used for Experiment 2. FIG. 7 is a diagram showing the results of Experiment 2.

Next, an embodiment of the present invention will be described based on the drawings.
The mite trap of the present embodiment is a device that accumulates and captures ticks of the order of the middle aired order, such as pacifiers, and accumulates these ticks by providing an environment preferred by such ticks. A device that can

The mite trap of the present embodiment is intended for the Mid-Stilt Arachnid tick. Examples of this mesophyseal subspecies mites of the Vaccinium family include, for example, vaccinia and house dust mites.
The habit of Wakamo etc. (hereinafter simply referred to as Wakumo etc.) classified as a mesophylosis subspecies tick is not sufficiently elucidated, but general indoor mite (Acaridiona subgenus It is known that it has a behavior different from that of the pre-Kiman's eye such as ticks of the eye and ticks. For example, a pacifier is a blood-sucking mite in which blood such as an animal is used as food while indoor mite is used as food for human dandruff and grains. In addition, Wakumo has a habit of forming a colony at a specific place, which is unusual for blood-sucking mites.
That is, the mite trapping device of the present embodiment is a device that utilizes habits of a pacifier and the like, and in particular is a device that accumulates pacifiers and the like by utilizing the habit of forming colonies possessed by a pacifier and the like. In other words, using the mite trap of the present embodiment, it is possible to collect and capture the moths that can not be captured by the conventional trap for indoor mites.

In addition, although the mite trapping device of this embodiment is suitable for capturing the prickly potato having the habit as described above, the pest to be captured is not limited to the above-described prickly potato etc. Pests that prefer crevices can be trapped, and can be more effectively trapped if they form colonies like worms.
In addition, in the present specification, accumulation refers to a state in which a large number of individual chickens and the like are collected, a state in which individual individuals such as chickens and the like are stacked, and colonies (such as nests and clumps) are formed by a large number of chickens and the like. It is a concept that includes all of the
In addition, below, the case where a pacifier is made into a target is demonstrated as an example of use of the tick catching device of this embodiment, and an installation place etc. should just be suitably adjusted with the tick made into object.

The place in which the tick trap of the present invention is used is not particularly limited. For example, a chicken house CH (a so-called windowless chicken house CH) provided with a temperature / humidity adjustment device having no window and a function of adjusting the internal temperature, humidity, etc. or an openable chicken house CH (a so-called It can be used by placing it on an open chicken house CH) or attaching it.
For example, as shown in FIG. 3, such a chicken house CH is provided with a passage PW for a worker to pass through, and a plurality of cages KG for chickens are provided in a step-like manner across the passage PW. An egg receptacle EGK is provided on the passage PW side of the cage KG.
The cage KG for chicken may be, for example, a general cage or the like used for collecting chicken eggs, but any cage capable of containing and rearing chickens may be used, and of course the shape thereof, chicken house There is no particular limitation on the method of placement inside.

(Description of the tick catching device 1 of the present embodiment)
As shown in FIG. 1, the tick catching device 1 of the present embodiment includes an accumulation unit 10 and a cover unit 20.

(Stacking unit 10)
As shown in FIG. 2, 5 or 6, the accumulation unit 10 is a member having a plurality of hairs 12. Specifically, the accumulation unit 10 is a member having a plate-like base 11 and a multi-napped structure in which the hairs 12 provided on the surface of the base 11 are napped. That is, the accumulation unit 10 has a structure having a large number of continuous gaps 10 h formed between the hairs 12 from the peripheral edge inward. Then, the Wackmo can enter into the accumulation unit 10 through the gap 10 h.

(Cover part 20)
As shown in FIG. 1, FIG. 4 or FIG. 7, the cover portion 20 is a member provided so as to sandwich the outer surface of the accumulation portion 10 from both sides. Specifically, the cover unit 20 is a member formed so as to cover the sandwiching portion of the stacking unit 10 in the state of sandwiching the stacking unit 10.
The shape and size of the cover portion 20 are not particularly limited as long as it has the above-described function. For example, the length 20 w in the width direction and the length 20 hi in the height direction of the cover portion 20 are longer than or approximately the same as the length 10 w in the width direction of the stacking portion 10 and the length 10 hi in the height direction. If formed, the entire stacking unit 10 can be covered or part of the stacking unit 10 can be covered with the stacking unit 10 interposed therebetween.

  For example, as a structure of cover part 20 which covers a part of accumulation part 10, although length 20w of the cross direction of cover part 20 is shorter than length 10w of the cross direction of accumulation part 10, height of cover part 20 In the case where the length 20 hi in the direction is longer than the length 10 hi in the height direction of the stacking portion 10, or conversely, the length 20 w in the width direction of the cover portion 20 is the length 10 w in the width direction of the stacking portion 10 Although it is longer than that, a case in which the length 20 hi in the height direction of the cover portion 20 is shorter than the length 10 hi in the height direction of the stacking portion 10 can be mentioned.

The cover unit 20 is formed so as to be able to intrude into the stacking unit 10 provided in the cover unit 20 from the outside with the stacking unit 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) or the like that allows the stacking unit 10 in the cover unit 20 to communicate with the outside to some extent is formed. The cracker can freely move between the outside and the accumulation unit 10 through the gap. That is, such a gap serves as a passage for accessing the accumulation unit 10 of the vaccine. 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 worm can freely move between the outside and the accumulation portion 10.

The length 20 hi in the height direction of the cover portion 20 is the length in the vertical direction of the cover portion 20 in the state where the mite trapping device 1 is installed at a predetermined place (FIG. 1 (A), FIG. 1 (B) 4 (A), 4 (B) and 7 in the vertical direction of the cover portion 20), and the left and right sides of the cover portion 20 in the same state as the length 20 w of the cover portion 20 in the width direction. The length of the direction (in FIG. 1A, FIG. 1B, FIG. 4A, FIG. 4B and FIG. 7 the length in the left-right direction of the cover portion 20).
In addition, the length 10 hi in the height direction of the accumulation unit 10 is the length in the vertical direction of the accumulation unit 10 in a state where the mite trapping device 1 is installed at a predetermined place (FIG. 1 (B), FIG. 7 refers to the length in the vertical direction of the cover portion 20, and the length in the left-right direction of the cover portion 20 in the same state as the length 20w in the width direction of the cover portion 20 (FIG. 1 (A), FIG. B) and FIG. 7 mean the length of the cover 20 in the left-right direction).

Since it is a configuration as described above, as shown in FIG. 3, if the mite trapping device 1 of the present embodiment is arranged at a predetermined place (for example, an egg receiving part EGK) of a chicken house CH, Also, a part of the pacifier that has intruded into a gap such as a poultry house or a cage KG of a chicken can be collected in the accumulation part 10 of the mite trapping device 1.
Specifically, since the accumulation unit 10 has a multi-napped structure having a plurality of napped hairs 12 as described above, the mite trapping device 1 of the present embodiment is a space and environment preferred by a pacifier. As this reason, since the plurality of raised hairs 12 are provided in the accumulation unit 10, it is presumed that an environment similar to the surface of the chicken's body in which the chicken breast is parasitic can be formed in the accumulation unit 10. That is, the accumulation part 10 of the tick catching device 1 of this embodiment is formed so as to have a space and an environment preferred by the worm. And in this accumulation part 10, the peripheral edge (FIG. 5 (C) of a multi-napped part (in FIG. 5, a part in which plural nuggets 12a and 12b are provided) formed by a plurality of multi-napped hairs 12. In FIG. 5 (D), see FIG. 6), openings of a large number of gaps 10 h are formed. For this reason, since it can be voluntarily moved to the accumulation part 10 from the opening of this many clearances 10h (in other words, it can attract the Wakumo to the accumulation part 10), it is possible to collect the Wakumo in the accumulation part 10 It is

  In addition, since the outer surface of the accumulation unit 10 is covered by the cover unit 20, the heat retention and light shielding properties of the accumulation unit 10 can be improved by the cover unit 20. And since the Wakumo has a habit of preferring a dark place, the cover part 20 can form the accumulation part 10 so as to be a space or environment more preferable to Wakumo.

  In addition, if a space (a gap) communicating with the outside is formed in the cover portion 20, it is possible to accumulate the vaccine in such a space. In addition, if such a space (gap) communicates with the accumulation unit 10, it is possible to accumulate the vaccine in the accumulation unit 10 through the space (gap).

  In particular, if the cover portion 20 is formed of a material (an opaque material) which does not easily transmit light, it will be easier to attract a pacifier that prefers a dark place. As such an opaque material, a paper cardboard sheet or the like described later can be used.

(Details of accumulation unit 10)
The material of the accumulation unit 10 is not particularly limited as long as it has a plurality of raised hairs 12 provided on the surface of the base 11 as described above and has a multiple raised structure. For example, as shown in FIGS. 5 and 6, the accumulation unit 10 has a plurality of gaps 10h in the multiple raising portions provided so that the plurality of hairs 12 gather as described above, and A large number of gaps 10 h are formed around the periphery.
As a material of the accumulation unit 10 having such a raised structure, for example, a known surface fastener can be used. As such a known planar fastener, for example, a planar fastener manufactured by Kuraray Fastening Co., Ltd. (see Examples) or the like can be adopted. Needless to say, it is not limited to products.

Here, the general planar fastener described above has a hook surface having a plurality of hairs whose tips are formed in a hook shape on the surface of the substrate, and a loop having a plurality of looped hairs on the surface of the substrate It consists of a pair of faces. Then, when the hook surface and the loop surface face each other and pressed firmly, the hook-like hair is hooked and connected to the loop-like hair. Then, in such a state, a plurality of hairs raised are entangled between the base surface of the hook surface and the base surface of the loop surface.
That is, when using the above-mentioned surface fastener as a material of accumulation part 10, the substrate of the above-mentioned surface fastener corresponds to substrate 11 of accumulation part 10, and the hair which was raised on the substrate surface Corresponds to the hair 12 of the accumulation portion 10 (the hook-like hair is the hair 12 a and the loop-like hair is the hair 12 b). In this case, if a sheet fastener is used as the material of the accumulation unit 10, the accumulation unit 10 can be formed easily and inexpensively.

  In addition, when using a planar fastener as a material of the accumulation part 10, in addition to the planar fastener of the combination which can be stuck and peeled off as mentioned above, only any one of 2 sets which comprise these planar fasteners You may use (refer FIG. 8 (A)), and you may use it combining the same thing. In other words, the planar fastener in this specification means a pair of planar fasteners that can be generally attached and peeled off, as well as only one of the two pairs constituting these planar fasteners. It means that the case also includes. For example, in addition to the state in which the pair of planar fasteners shown in FIG. 5 (B) are combined, each in the state prior to combination as shown in FIG. 5 (A) is also planar in this specification. Included in the fasteners.

Moreover, as the hair 12 (that is, the hair of the surface-like fastener) that can be used as a material of the accumulation portion 10, in addition to the hook-shaped or loop-shaped one described above, the tip is mushroom It goes without saying that it is possible to use various shapes such as a square shape or a sawtooth shape.
Furthermore, in the above example, the case where hook-like hairs or loop-like hairs are provided on the substrate surface has been described, but both hook-like hair and loop-like hairs are provided on the substrate surface Surface fasteners of various forms such as those having both brushed surfaces) and those having hook-like hairs and / or loop-like hairs on the front and back of the substrate (double-sided hair raising); It can be used as a material.

  Further, in the case of using the surface fastener which can be stuck or peeled off as the material of the stacking portion 10, the cover portion 20 is formed on the outer surface of the stacking portion 10 (for example, the outer surface of the surface fastener of the combination as shown in FIG. 5). If attached, the tick catching device 1 of the present embodiment provided with the cover unit 20 on the outer surface of the accumulation unit 10 can be easily formed.

For example, as shown in FIG. 1 or FIG. 2, the outer surfaces of the base members 11 and 11 of the accumulation portion 10 made of planar fasteners are coated with an adhesive, double-sided tape or the like on the inner surface of the cover 20 (the surface of the cover 20 It fixes to the cover 21 and the inner surface of the back cover 22). In this case, the connection between the front cover 21 and the rear cover 22 of the cover unit 20 described later can be connected by the stacking unit 10 sandwiched between the two. That is, they can be easily formed simply by pressing the opposing surfaces of the two.
Moreover, if the surface fastener as described above is used, the internal condition of the accumulation unit 10 can be easily confirmed, and if it is pasted again, the continuous use can be easily performed. For this reason, since the tick catching device 1 of the present embodiment can be appropriately replaced or the like according to the use situation, the tick catching device 1 of the present embodiment can be used without waste, and therefore the economy is also improved. be able to.

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

The cover portion 20 is preferably formed to cover the stacking portion 10 located inside in a state in which the stacking portion 10 is sandwiched.
Specifically, in a state where the cover unit 20 is provided to sandwich the stacking unit 10, the cover unit 20 can be positioned inward of the edge of the cover unit 20 in the cover unit 20. Form twenty. In this case, since it can be provided so as to cover the stacking unit 10 located inside in a state in which the stacking unit 10 is sandwiched, the attraction and stacking effect of the navel can be improved.

Such a cover portion 20 is such that the entire stacking portion 10 is covered with the cover portion 20 (for example, the outer peripheral edge of the stacking portion 10 is positioned inward of the edge of the cover portion 20) Of course, it is also possible to include one that covers a part of the accumulation unit 10 and is formed to project the other part outward from the cover 20.
In the former structure, for example, the length 20 hi in the height direction of the cover portion 20 is longer than the length 10 hi in the height direction of the stacking portion 10, and the length 20 w in the width direction is the width of the stacking portion 10. If it is formed to be shorter than the length 10 w in the width direction, the entire stacking unit 10 can be positioned inward. Further, as the one having the latter structure, for example, as shown in FIG. 1 and FIG. 7, in a state in which the outer surface of the stacking unit 10 is sandwiched from both sides, The cover portion 20 can be provided so as to sandwich the outer surface of the stacking portion 10 having the located portion (projecting portion 10a) from both sides.

More specifically, as shown in FIG. 7, the cover 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 a width direction The length 20 w is formed to be shorter than the length 10 w in the width direction of the stacking portion 10.
The cover portion 20 includes a pair of plate-like surface covers 21 and a back cover 22, both of which are connected by a connecting portion 24. The connecting portion 24 is formed to be located at the upper end portion of the tick catching device 1 when the tick catching device 1 is disposed at a predetermined position (see FIG. 4). Then, as shown in FIG. 7, on one inner surface of the cover portion 20, for example, the inner surface of the back cover 22, the outer peripheral edge of the accumulation portion 10 is inward of the three edges of the back cover 22 and the connecting portion 24. Arrange to be located. If the outer surface of the stacking unit 10 is fixed to the inner surface of the facing surface cover 21 and the rear surface cover 22, the entire stacking unit 10 described above can be covered with the cover unit 20.

  The latter structure will be described more specifically. The both ends (that is, the protruding portions 10 a) of the stacking portion 10 protruding from the notches 20 g formed on one surface (for example, the back cover 22) of the cover 20 described later. Can be projected outward from the inside of the cover portion 20. In this case, the projecting portion 10a of the stacking portion 10 corresponds to the portion located outward of the cover portion 20 described above, and the portion located inward of the cover portion 20 between the projecting portions 10a is covered with the cover portion 20. Corresponds to the accumulation unit 10.

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

  For example, as shown in FIG. 1, FIG. 2 and FIG. 7, when the cover 20 adopts a structure in which the front cover 21 and the rear cover 22 are connected by the connecting part 24, as shown in FIG. Preferably, a gap is formed between the front cover 21 and the opposite end edge of the rear cover 2 so that a crack can penetrate and enter inside. If such a gap is in communication with the internal accumulation unit 10 as shown in FIG. 2, the gap can be moved to the accumulation unit 10 through the gap. In addition, if such a gap is formed, it becomes a hiding place for the baby mackerel, so it becomes easy to attract the baby mackerel into the cover portion 20. In other words, the Wakumo can be moved from the outside to the accumulation unit 10 through the gap.

  Thus, the above-described structure can improve the attraction and accumulation effect of the vaccine. Further, as shown in FIG. 2, when a gap is formed between the facing end edges of the pair of front cover 21 and back cover 22 of the cover portion 20, the end edges are positioned downward. If the capture device 1 is installed at a predetermined place (see FIG. 4), it becomes easy to attract the worm that moves a wire mesh such as a cage to the accumulation unit 10.

  As described above, the stacking unit 10 is covered by the cover unit 20 so that a gap is formed between the stacking unit 10 positioned in the cover unit 20 and the end edge of the cover unit 20 as described above. In the 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 accumulation portion 10 and the edge of the cover portion 20 is not particularly limited.

  For example, when the mite trap 1 is installed in the egg receptacle EGK provided in the chicken cage KG, the width and height of the mite trap 1 can be easily attached to the egg receptacle EGK, and What is formed so that it may become a size which nature is easy to perform is explained as a representative. The width and height of the tick catching device 1 correspond to the length 20 w in the width direction of the cover portion 20 and the length 20 hi in the height direction of the cover portion 20, respectively.

  As such a cover part 20, what was formed, for example so that length 20w of the width direction may be about 250 mm and length 20 hi of the height direction may be about 70 mm can be used. When such a cover portion 20 is used, as shown in FIG. 7, with the stacking portion 10 installed, the height edge of the stacking portion 10 in the height direction (that is, the edge on the long side) and the height of the cover portion 20 It is preferable to arrange so that the distance 20ch between the end edge of the direction (that is, the end edge on the long side) is about 10 to 60 mm, more preferably about 20 to 60 mm, still more preferably about 30 to 50 mm Thus, the stacking unit 10 is disposed in the cover unit 20. In addition, the distance 20cw between the end in the width direction of the accumulation portion 10 (that is, the end on the short side) and the end in the width direction of the cover 20 (that is, the end on the short side) It is preferable to arrange so as to have the same distance.

  Further, for example, as the stacking unit 10, one formed so that the length 10w in the width direction is about 220 mm and the length 10 hi in the height direction is about 25 mm can be used. In addition, as shown in FIG. 7, the stacking unit 10 is formed in such a size that the both end portions can be attached so as to project from the cover portion 20. Then, as shown in FIG. 7, the back cover 22 of the cover portion 20 is formed with a pair of notches 20g communicating the front and back so that the inner end distance between the two is approximately 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 positioned in the cover portion 20 of the stacking portion 10 is about 150 mm. The stacking unit 10 can be provided so as to be sandwiched by the cover unit 20. In this case, the above-described distance 20 ch can be formed to be about 45 mm and the above-described distance 20 cw to be about 50 mm.

(Material of cover 20)
Further, as shown in FIG. 1, FIG. 2, FIG. 4 or FIG. 7, the cover portion 20 is provided with a pair of front cover 21 and back cover 22 and can cover the outer surface of the stacking portion 10 as described above. If it is a member, the material in particular will not be limited.

  For example, as a material of the cover portion 20, resin, wood or paper can be adopted. As resin-made things, the foamable synthetic resin (for example, foam polystyrene) which included air bubbles in plastics and synthetic resins, such as polyethylene and polypropylene and ABS resin, and a fiber heat insulating material (for example, glass wool etc.) etc. are mentioned, for example. be able to. Moreover, as paper-made things, the thing of using a cardboard, cardboard etc. can be mentioned, for example. In addition, the surface cover 21 and the back cover 22 of the cover 20 may use the same member or different members. For example, the back cover 22 may be formed of cardboard, and the front cover 21 may be made of an acrylic resin.

  The cover portion 20 is preferably made of a material having heat retention, 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 cardboard, or the like is used, it is possible to form the cover portion 20 having heat retention.

In particular, it is more preferable to be formed of a material having heat retention and moisture retention.
When the materials of the pair of front cover 21 and back cover 22 of the cover unit 20 have moisture retention, the inside of the accumulation unit 10 covered with the pair of front cover 21 and back cover 22 has a certain degree of humidity (e.g. It is also possible to maintain the In other words, the environment inside the accumulation 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 the environment preferred by the infection device, so it becomes easier to accumulate the infection container in the accumulation unit 10 .
For example, if cardboard is used as the material of the cover portion 20, both the heat retention property and the moisture retention property can be imparted to the pair of front cover 21 and back cover 22.
Moreover, since the cardboard is generally shaped to sandwich the corrugated plate between a pair of plate members (so-called liners), the pair of plate members has a through hole communicating between the end faces of the cardboard. ing. Then, since the worm can penetrate into the through hole, the inside of the through hole can also function as a space for accumulating the chick.

(Cardboard sheet as a material of the cover 20)
In particular, when the material of the cover portion 20 is a cardboard sheet, the cover portion 20 can be formed easily and inexpensively as described below.
Specifically, when a cardboard sheet is used as the material of the cover portion 20, the degree of freedom such as the shape and size of the tick catching device 1 of the present embodiment can be increased. That is, since the cardboard sheet (in particular, the cardboard sheet made of paper) is easy to process, its length and shape can be freely changed, so that the shape and size suitable for the site where the mite trapping device 1 is used It can be easily processed.

For example, if a material that can be easily cut with scissors or a cutter is used as the accumulation unit 10 and the cover unit 20 is formed of a paper cardboard sheet, the tick catching device 1 can be easily processed. For example, it can be formed even in a large-sized tick trap 1 (for example, about 1 to 2 m in length) or in a complicated shape (for example, L-shape or U-shape).
Then, since the shape and size of the mite trapping device 1 can be formed according to the environment in which the mite trapping device 1 is installed, it is possible to increase the accumulation effect and the like of the pacifier. And since the board of a cardboard is lightweight, even if it enlarges the tick catching device 1, it can also prevent that a handleability worsens.

In addition, the cover portion 20, that is, the pair of front cover 21 and rear cover 22 connected with one end edge can be easily formed only by bending a single cardboard sheet at a predetermined position.
For example, as shown in FIG. 7, in the case of forming the cover portion 20 having a rectangular shape in a plan view, it is only necessary to bend in parallel with the long side direction of the sheet It is possible to easily form the cover portion 20 provided with the pair of front surface cover 21 and rear surface cover 22 whose long sides are connected.
Further, 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 front cover 21 and rear cover 22 face downward, the cracker will be removed. It becomes easy to accumulate.
Moreover, if the cover part 20 bends and forms cardboard, since the shape of the tick catching device 1 can be made thin, the freedom degree of the installation location of the tick catching device 1 can be improved. That is, the handleability of the tick catching device 1 of the present embodiment can be improved.

(One piece cardboard sheet as a material of the cover 20)
In addition, when using a corrugated sheet as a raw material of the cover part 20, it is preferable to use a one-piece corrugated sheet.
This one-cardboard sheet is a corrugated sheet composed of one plate member (liner) and a corrugated sheet. For this reason, if the corrugated sheet 23 is bent inward, the processability is dramatically improved because the liner serving as a resistance member is not positioned inward as compared to a general cardboard sheet. The cover 20 can be easily formed. Specifically, in the case of using a one-piece cardboard sheet as the material of the cover portion 20, the direction in which the corrugated sheet 23 extends is arranged parallel to the bending direction. And if it bends along this corrugated sheet, it can bend easily and straightly. In addition, the front cover 21 and the corrugated plate 23 of the rear cover 21 are intricately intertwined with each other at the bent portion, that is, at the connecting portion 24 of the front cover 21 and the rear cover 21. For this reason, there is also an advantage that such a gap is also a space where it is easy to accumulate vaccinia.

Therefore, the processability can be improved as compared to a corrugated sheet having a corrugated sheet sandwiched between a general pair of plate members (so-called double-sided corrugated sheet) or a double-sided corrugated sheet in which double-sided corrugated sheets are laminated. .
In particular, when installing the tick capturing device 1 formed by bending the cover portion 20 as described above using a piece of cardboard sheet 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 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 FIG. 1 and FIG. 2, in the width direction of the cover 20 by the corrugated sheet 23 at the edge located in the width direction of the cover 20 (that is, the edge on the short side in FIG. The opening of the gap extending along is located. Then, the advantage is also obtained that it is easy to move the pacifier that has moved along the cross member of a wire mesh such as a cage into the cover 20 through the opening.

(Through hole 20h)
In particular, when the tick catching device 1 is configured to cover the accumulation unit 10 by the cover unit 20, a plurality of through holes penetrating between the inner surface and the outer surface are provided in the pair of front cover 21 and rear cover 22 of the cover unit 20. It is preferred to form 20 h. In this case, the vaccine can be reliably guided to the accumulation unit 10. For example, if a through hole 20h having a diameter of several mm to a few tens of mm is formed in the surface cover 21 and / or the back cover 22, the breast can be moved to the accumulation unit 10 through the through hole 20h, so the outer surface of the accumulation unit 10 is covered Even if it is covered by the part 20, it will be easy to accumulate the pacifier in the accumulation part 10. In addition, it is preferable to form the through-hole 20h in the surface located in the back side, when the tick catching device 1 is installed, since a cracker has the habit of disfavoring light.

  For example, as shown in FIG. 1 or FIG. 7, since the pacifier has a tendency to move along a wire mesh such as a cage, the mite trap 1 is made of chicken so that the back cover 21 of the cover unit 20 contacts the wire mesh of the cage. When installed in the cage KG or the egg receptacle EGK, the back cover 21 of the cover 20 is provided with a through hole 20h for connecting the inner surface and the outer surface. At this time, as shown in FIG. 1, FIG. 2 or FIG. 7, the through hole 20h is formed so that the vicinity of the stacking portion 10 disposed inside or a part of the stacking portion 10 is exposed. preferable. The through hole 20 h is a guiding hole for moving in from the outside to the accumulation unit 10 disposed inside, so if it is formed at a location near the accumulation unit 10, it becomes easier to induce the generation of the vaccine. . However, it is needless to say that the holes are not completely covered by the accumulation portion 10.

  Moreover, when forming the cover part 20 of the planar view rectangle which was mentioned above with one cardboard sheet, one long side (connection of the surface cover 21 and the back cover 22) which a pair of surface cover 21 and the back cover 22 connected is connected. A through hole 20h may be formed along the portion 24).

For example, as shown in FIG. 4, the tick catching device 1 is installed such that the end on the long side where the pair of front cover 21 and rear cover 22 are connected is the upper end. When installing the tick catching device 1 in this manner, as shown in FIG. 1, FIG. 2, FIG. 4 or FIG. 7, a plurality of notches formed downward in the connecting portion 24 located at the upper end The through holes 20 h of the If the tick trap 1 having such a structure is installed in the above place, a part of the worm growing up along the cage etc. climbs up to the top of the cage, and from there on the upper end of the cover 20 of the tick trap 1 Moving. A pair of front cover 21 and rear cover 22 are connected around the through hole 20 h formed at the upper end, so the inside of the through hole 20 h is a dark environment preferred by Wakumo. For this reason, it becomes easy to guide a cracker into the cover part 20 through this through-hole 20h.
Therefore, if the through holes 20 h are formed as described above, even if the tick catching device 1 is installed such that the connecting portion 24 connecting the front cover 21 and the rear cover 21 of the cover portion 20 becomes the upper end, Will be able to be integrated properly.

(Size of the tick catching device 1 of the present embodiment)
Moreover, the size of the tick catching device 1 of the present embodiment is not limited, and may be appropriately sized according to the equipment and place to be installed. In particular, the size of the tick catching device 1 of the present embodiment may be formed to a size that can be installed in the egg receiving part EGK. For example, when the tick catching device 1 is rectangular in plan view, the length in the width direction (that is, the length 20w in the width direction of the cover 20) is about 250 mm, and the length in the height (that is, the width of the cover 20). The length in the height direction 20 hi) may be about 70 mm, and the length in the thickness direction may be about 10 mm. In this case, since the mite trap 1 can be disposed in the front cage of the egg receptacle EGK, which is the easiest place to install in the poultry house, when the operator installs or recovers the mite trap 1. Can be reduced (see FIG. 4). That is, the workability can be improved. In addition, since the Wakumo tends to gather relatively in the egg receiving part EGK, it becomes easy to accumulate such Wakumo in the accumulation part 10 appropriately, so that Wakamo can be captured with high probability.

(Installation method of tick catcher 1)
The tick catching device 1 of the present embodiment may be appropriately installed at a place where a chicken cub crawls or in a place where a chicken cub moves, and the arrangement method and fixing method thereof are not particularly limited.
For example, a cage or the like may be attached with a cord, rubber, wire or the like, fixed with a clip, stuck with an adhesive or the like, and the accumulation unit 10 is provided with a function as an attachment portion as described below. It may be a structure.
In particular, when installing the cage 20 on the chicken cage KG or the egg receptacle EGK, if the outer surface of the cover 20 of the mite trapping device 1 is in contact with the wire mesh of the cage KG on which the worm moves, or the egg receptacle EGK It becomes easy to guide to the accumulation unit 10.

As shown in FIG. 7, as a method of providing the stacking unit 10 with a function as an attachment, for example, the inside and the outside of the cover 20 facing the cage (surface cover 21 or back 22 as a cover) And a pair of notches 20g communicating with each other. As described above, when the cover portion 20 covers the outer surface of the accumulation portion 10 so as to sandwich the outer surface of the accumulation portion 10 from the both sides as described above, the protrusion portion 10 a of the accumulation portion 10 protrudes outward from the inside of the cover portion 20 It is a cut for. The protrusion 10 a is fixed to the surface on which the back surface is cut 20 g by an adhesive, double-sided tape or the like.
And when installing the tick catching device 1 in the cage KG of chickens and the egg receiving part EGK, it arrange | positions so that the surface provided with the projection part 10a of the accumulation part 10 which protruded from this notch 20g turns into an attachment surface. And it fixes to the cage | basket KG and the wire mesh of egg receptacle part EGK using this protrusion part 10. FIG. Specifically, if the combination sheet fastener that can be stuck or peeled off is used as the material of the accumulation unit 10, the cage KG and the wire mesh of the egg receiving portion EGK are fixed by being pinched by the protruding portions 10 from both sides. be able to. Therefore, the tick catcher 1 can be installed properly and easily (see FIG. 4).

  In particular, as shown in FIG. 4 and FIG. 7, when the stacking unit 10 uses the above-described combined planar fastener as a material, the protrusion 10 a of the stacking unit 10 has a base material not fixed to the cover 20. It is preferable that a notch 10 n along the height direction of the cover portion 20 is formed at 11. If the cut 10n is formed, the base 11 of the protrusion 10a not fixed to the cover 20 is peeled off from the base 11 fixed to the cover 20, and the peeled base 11 is further cut 10n. Move along

  Specifically, this will be described with reference to FIG. First, the substrate 11 on the front side of the paper surface of the projection 10a (the substrate 11 not fixed to the cover 20 of the projection 10a) is moved substantially orthogonal to the paper surface and lifted in the paper surface Peel the surface fastener of the protrusion 10a. Next, the base material 11 stripped to the notch 10 n is moved downward along the notch 10 n in the drawing. Then, in such a state, the tick catching device 1 is placed so that the cross member of the wire mesh of the egg receiving part EGK is located between the base material 11 fixed to the cover part 20 of the projecting part 10a and the peeled base material 11. It moves (in FIG. 4B, it moves upward in the drawing). The protrusion 10a is attached in this state. That is, the cross member of the wire mesh is stuck between the base material 11 fixed to the cover 20 and the non-fixed base material 11, and the wire mesh of the egg receiving part EGK is projected from both sides Fix it by pinching it. In this case, since movement in the vertical direction (the vertical direction in the drawing in FIG. 4) can be prevented when using the tick catching device 1, it is possible to appropriately accumulate the worm.

  Further, as shown in FIG. 4 (B), if the cross section of the wire mesh of the egg receiving portion EGK and the longitudinal material cross each other by sandwiching the portion between them (see FIG. 4 (B)), the mites are captured Since movement of the left and right direction (in the left and right direction of the paper in FIG. 4A and FIG. 4B) at the time of using the container 1 can also be prevented, the tick catcher 1 is further firmly fixed to the wire mesh of the egg receiving part EGK It can be fixed.

  If the protrusion 10a of the accumulation portion 10 has the above-described structure, the tick catcher 1 can be easily attached to the cage simply by sandwiching the wire mesh of the egg receiving portion EGK in the protrusion 10a. Workability such as attachment and removal of can be improved. Moreover, as described above, by sandwiching the crossing portion between the cross member and the longitudinal member of the wire mesh of the egg receiving portion EGK, the mounting surface of the tick catching device 1 can be placed in contact with the wire mesh of the egg receiving portion EGK. Since it is possible to more appropriately guide the vaccinia moving along the cage to the accumulation unit 10, it becomes possible to more appropriately capture the vaccinia.

(When it consists only of accumulation part 10)
Moreover, the mite trap 1 of this embodiment may be formed only by the accumulation part 10, without providing the cover part 20 (refer FIG. 5 or FIG. 6). For example, if a sheet-like fastener is used as the accumulation unit 10, the flexibility is provided, so the degree of freedom in the place where the accumulation unit 10 (that is, the tick catching device 1) is installed is increased. For example, it becomes possible to deform and install the tick catching device 1 in a narrow gap such as a poultry house or a gauge.

The effectiveness of the accumulation function of the pokeweed by the mite trap of the present invention was confirmed.
In the experiment, the mite trap was collected after being placed in a windless poultry house for a certain period of time, and the number of prickly potatoes present in the mite trap was confirmed.

(Experiment 1)
In Experiment 1, the effectiveness of the accumulation function of the pokeweed by the tick trap was confirmed. In particular, we confirmed the effectiveness of the Wakumo accumulation function of the accumulation part of the mite trap.

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

  Next, the created cover portion was opened, and two stacked portions were arranged side by side along the height direction from the vicinity of the bent portion toward the end edge (end edge on the long side) located in the height direction . That is, when the tick catcher was installed, it was arranged so that the accumulation part was located up and down in the cover part. At this time, the mite trap A was prepared by arranging the lateral direction of the accumulation portion parallel to the width direction of the cover portion and the end edge of the accumulation portion positioned inside the end portion of the cover portion.

  The prepared tick trap was placed on the wire mesh of the cage on the passage side of the egg receptacle described above so that the bent part of the cover part was located at the top.

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

  After being collected one week after installation, each collector was frozen frozen at -40.degree. C. to kill the vaccines captured by the collector. Thereafter, it was allowed to stand for 5 hours at room temperature to thaw. Thereafter, the mite trap was disassembled to take out the captured Wakumo, and the weight of the Wakamo only was measured. The comparative sample was also carried out in the same manner to measure the weight of the captured vaccine.

The chicken house used an open chicken house (so-called open chicken house). This chicken house consists of 4 rows of 2 rows of metal chicken cages, 1 row on each side, 2 rows in the middle, and 2 working channels. The row is divided into 50 cages, and the chicken cage is provided with an egg receptacle on the passage side.
The chickens raised in the poultry house were raised for egg collection, and the number of chickens in one row was about 100 (50 chickens in each row).
Each tick catching device was installed at intervals of 1 m (a spacing of 8 birds per tick catching device) in the egg receiving part of the upper row of the row in which the occurrence of the worm was confirmed (see FIG. 11).

(result)
The results of Experiment 1 are shown in FIG. FIG. 10 shows an example of the status of Wakumo and Wakumo colonies captured in the accumulation part of the mite trap. FIG. 10 shows a state in which the hair surfaces of the combined planar fastener used as the accumulation portion are peeled off. In FIG. 10, everything that looks like a black dot is a crack and it is blacked out. The part that looks like is a colony of Wakumo.
As shown in FIG. 9, the mite trap was able to capture significantly more pacifica compared to the comparison trap.
Moreover, as shown in FIG. 10, with the mite trap A, it was possible to capture in a state where many of the captured vaccus were forming colonies in the accumulation part placed at the top.

From the above experimental results, the following could be confirmed.
It has been confirmed that the use of surface fasteners as the material of the accumulation section enables the capture of Wakumo more efficiently than a comparison trap formed solely by cardboard alone.
In addition, from the experimental results of the tick catching device A, it has been confirmed that by arranging the accumulation portion at the upper position in the cover portion, it is possible to efficiently capture the moth. As this reason, it is presumed that the habit of invading the inside of the cover portion from the through hole formed in the bent portion is fixed to the accumulation portion disposed in the vicinity of the through hole. Moreover, it was estimated that the habit of invading the inside of the cover portion from the other through holes and the like moving upward and fixing in the stacking portion located at the top.

(Experiment 2)
In Experiment 2, it was confirmed that the clearance in the mite trap affected the capture amount of prickly potatoes.

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

As a material of the cover part, a piece of cardboard sheet was used.
A piece of cardboard sheet for the cover portion 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 corrugated sheet was bent along the direction in which the wave material extended at the approximate center of the longitudinal direction so that the wave material was positioned inward, to create a cover. The produced cover portion had a length in the width direction (lateral length) of about 250 mm, a length in the height direction of about 70 mm, and a thickness of about 6 mm (see FIG. 12A).
A piece of corrugated sheet for the cover portion of the tick catcher C is 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 corrugated sheet was bent along the direction in which the wave material extended at the approximate center of the longitudinal direction so that the wave material was positioned inward, to create a cover. The prepared cover portion had a length in the width direction (lateral length) of about 250 mm, a length in the height direction of about 30 mm, and a thickness of about 6 mm (see FIG. 12B).

  In the upper part of the cover part of the tick catchers B and C, the height direction length which connects the inside and the outside along the height direction is about 25 to 30 mm at a point located about 50 mm inward from both end edges The notch was formed (refer FIG. 12, FIG. 13).

  In each of the cover portions, a plurality of through holes each having a diameter of about 15 mm and communicating the inside with the outside are formed. The through holes were formed in the bent portion and the surface of the egg receiving portion in contact with the wire mesh of the cage (see FIG. 11). Further, in the state where the stacking portion is disposed inside, the end portion of the stacking portion is formed at a position where it is slightly exposed (see FIGS. 12 and 13).

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

That is, in the cover portion, the mite catcher B has an edge in the height direction of the accumulation portion (an edge on the long side) located inside and an edge (the edge on the long side) of the cover in the height direction. And so as to form a gap of about 45 to 50 mm in the height direction. Further, in the cover portion, a width direction is provided between an end edge in the width direction of the accumulation portion (an end edge on the short side) and an end edge in the width direction of the cover portion (the end edge on the short side). A gap of about 45 to 50 mm was formed to be formed (see FIGS. 12 and 13).
In the cover portion, the clearance in the height direction was not formed in the cover portion, but the clearance in the width direction was formed so as to form a clearance of the same size as that of the tick acquisition device C (see FIG. 12).

  The prepared tick catchers B and C were placed on the wire mesh of the cage on the passage side of the egg receiving part so that the bent part of the cover part was positioned upward (see FIG. 11).

The measurement method of the captured Wakumo set each tick trap B and C for one week. Each collected tick trap B, C frozen the tick trap at -40 ° C to kill the trapped prickly potatoes. Then, it was left to thaw at room temperature for 2 hours, and then dried at 50 ° C. for 20 hours. For drying, a constant temperature drier (DX 602, manufactured by Yamato Scientific Co., Ltd.) was used. Thereafter, the mite trap was disassembled to take out the captured Wakumo, and the weight of the Wakamo only was measured.
In addition, the same chicken house as (Experiment 1) was used.

(result)
The results of Experiment 2 are shown in FIG.
As shown in FIG. 14, it can be confirmed that the tick trapping device B can capture Wackimo significantly as compared to the tick trapping device C. That is, according to the results of Experiment 2, the tick trapping device of the present invention is characterized by forming a certain amount of clearance between the edge of the accumulation portion located in the cover portion and the edge of the cover portion in the cover portion. It could be confirmed that the integration efficiency of was able to be improved.

  From the above results, it has been confirmed that the accumulation part of the mite trapping device of the present invention was able to accumulate Wackimo significantly as compared with the case where the accumulation part of only the cover part was not provided. That is, it has been confirmed that the structure can be efficiently accumulated by using a structure in which the accumulation portion having the multiple napped structure including the plurality of napped hairs is sandwiched by the cover portion. In addition, in a state in which the stacking unit is sandwiched by the cover from both sides, if a gap is formed between the stacking unit provided in the cover and the edge of the cover, it is possible to more effectively capture (in other words, stack) vaccinia I could confirm that I could.

  The mite trap according to the present invention is particularly suitable as a device for controlling ticks of the order of the middle aired order pacifica such as pacifica, but it has a behavior similar to that of pacifica such as mites, fleas and arthropods such as flies. It is also suitable as a device to control pests such as animals.

DESCRIPTION OF SYMBOLS 1 Tick catcher 10 Accumulation part 10h The clearance gap between the hair bodies of 11 accumulation parts 11 base material 12 hair body 20 cover part 21 surface cover 22 back cover 20 h through hole CH chicken cage KG cage

The mite trap according to the first aspect of the present invention is a device for accumulating and catching mites of the midstigmata subsp.
It is characterized in that it comprises an accumulation part of a multi-napped structure having a plurality of napped hairs, and the material of the accumulation part is a surface fastener .
Mite trap of the second invention, in the first invention is characterized in that it comprises a cover part which may be provided with the integrated part which sandwich from both sides the outer surface.
In the tick catching device of the third invention, in the second invention, the cover has a length in the height direction longer than a length in the height direction of the accumulation portion and a length in the width direction of the accumulation portion It is characterized in that it is formed to be longer than the length in the width direction.
The mite trap according to a fourth aspect of the present invention is characterized in that, in the second or third aspect , the material of the cover portion is a cardboard sheet.
The mite trap according to the fifth invention is characterized in that, in the second, third or fourth invention , the cover portion is formed by bending a sheet of the cardboard sheet so as to sandwich the accumulation portion. Do.
In the tick catching device of the sixth invention, in the second, third, fourth or fifth invention , the cover portion is formed with a through hole penetrating between the inner surface and the outer surface on the side of the accumulation portion It is characterized by
In the tick catching device according to a seventh aspect of the present invention, in the second, third, fourth, fifth or sixth aspect of the present invention , the cover portion is formed with a pair of notches connecting the inside and the outside. It is provided so that the both ends of the above-mentioned accumulation part may project from a notch of a.

According to the first aspect of the present invention, since the accumulation portion has a plurality of hairs raised, it is possible to make the accumulation portion an environment in which a colony tends to form colonies. Therefore, if the mite trap of the present invention is placed at a predetermined place in a poultry house, it is possible to collect in the accumulation part the vaccinia which has been infested with chickens and the vaccinia which has invaded a gap such as a poultry house or a chicken cage. it can. In addition, since the material of the accumulation portion is a planar fastener, the accumulation portion can be formed easily and inexpensively.
According to the second aspect of the present invention, by providing the cover portion on the outer surface of the accumulation portion, it is possible to improve the heat retaining property and the light shielding property of the accumulation portion. Then, since the accumulation is a place where the vaccinia is easy to hide, it becomes easy to form an environment in which it is easy to form colonies on the vaccinia collected in the accumulation part.
According to the third aspect of the invention, since the stacking portion is sandwiched by the cover portion larger than the stacking portion, it is possible to improve the attraction and stacking effect of the pacifier. And if a gap is formed between the accumulation part and the end edge of the cover part, such a gap also becomes a hiding place of the cracker, so it is easier to attract the cracker.
According to the fourth aspect of the invention, since the material of the cover portion is a cardboard sheet, the cover portion can be formed easily and inexpensively. Also, since the cardboard itself has a gap inside,
It also becomes possible to accumulate a part of Wakumo collected in the accumulation part in a part of the cardboard. In particular, the use of paper cardboard makes it easy to maintain the heat retention and moisture retention. For this reason, since the environment in which Wakumo tends to form a colony can be formed in an accumulation part more, the attractive accumulation effect of Wakumo can be improved more.
According to the fifth aspect of the invention, since the cover portion is formed by bending the cardboard, the shape of the mite trapping device of the present invention can be thinned, so that the handling can be improved and the freedom of the installation place is also improved. Can. And since it is only arrange | positioned so that an accumulation part may be pinched | interposed between the corrugated cardboards, the tick catching device of this invention can be created easily.
According to the sixth aspect of the invention, since the Wakumo is easily moved to the accumulation part through the communication hole, the attraction and accumulation effect of Wakumo can be further improved.
According to the seventh aspect of the invention, since both end portions of the stacking portion are provided to protrude from the cut of the cover portion, the protruding portion of the stacking portion can function as the mounting portion. As a result, the task of attaching and detaching the tick trap of the present invention becomes easy.

Claims (8)

A device for accumulating and catching mites of the middle-armed eyes,
A mite trap comprising: an accumulation portion of a multi-napped structure having a plurality of napped hairs. The material of the said accumulation part is a planar fastener, The mite trapping device of Claim 1 characterized by the above-mentioned. The mite trapping device according to claim 1 or 2, further comprising a cover portion that can be provided so as to sandwich the accumulation portion from both sides of the outer surface. The cover portion 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 mite trap according to claim 3. The material of the said cover part is a cardboard sheet, The mite trapping device of Claim 3 or 4 characterized by the above-mentioned. The cover portion is
The mite trapping device according to claim 3, 4 or 5, wherein one piece of the cardboard sheet is bent and formed so as to sandwich the accumulation portion. The cover portion
The mite trapping device according to claim 3, 4, 5 or 6, wherein a through hole penetrating between the inner surface and the outer surface on the side of the accumulation portion is formed. The cover portion
A pair of notches connecting the inside and the outside are formed,
The mite trapping device according to claim 3, 4, 5, 6 or 7, wherein both ends of the accumulation portion are provided so as to project from the pair of incisions.