JP6139406B2 - Flying insect trap - Google Patents

Description

  The present invention relates to a flying insect capturing apparatus.

  Flying insects such as flies, mosquitoes, moths, moths and bees can be pests in society. For this reason, in the past, flying insects have been captured using fly paper. This fly-removing paper is generally composed of a strip-shaped paper and a pressure-sensitive adhesive layer on which the pressure-sensitive adhesive is applied to the surface of the paper and can stick flying insects.

  However, the fly paper does not stabilize its posture due to the wind, and people and pets may adhere to the adhesive layer and feel uncomfortable. For this reason, a flying insect capturing device disclosed in Patent Document 1 and the like has also been proposed. This flying insect capturing apparatus includes a plurality of collecting plates and a support base. Each collecting plate has an elongated flat plate shape in the vertical direction, and an adhesive layer capable of adhering flying insects is provided on the surface. Each collecting plate includes a substrate and an adhesive layer applied to the substrate. The substrate is made of cardboard, wood board, synthetic resin board, or the like. The support base can be supported in an upright state with respect to the ground surface by assembling each collecting plate vertically and vertically. This flying insect trapping device has a stable posture even in the presence of wind and can prevent a person or the like from adhering to the adhesive layer.

JP 2004-097203 A

  However, conventional flying insect capture devices are not sufficient in various respects.

  That is, among flying insects, there are bites (Stomoxys calcitrans, stable fly) and the like that have biting characteristics and suck blood from cattle and the like. These flies and the like have a particularly bad influence on society, such as giving pain to humans and animals and infecting diseases. For example, the monthly “Livestock Technology” (published by the Livestock Technology Association, June 2011 issue, pp. 16-19, “Simple, low-cost moth fly insect net” aimed at improving the productivity of dairy cattle by Hideki Nagai According to), cows and horses feel stressed by the flies and cause abnormal behavior. In addition, according to the report, cows suffered a burden on their limbs by spending the day while standing, and there was a decrease in milk production and a negative impact on body weight as food intake decreased. Has occurred.

  For this reason, in livestock farmers, when trying to use general fly catching paper to avoid flying insects, especially fly flies, the fly catching paper is displaced in unexpected directions by the wind, and workers, cows, etc. As a result, the working environment is deteriorated.

  In addition, when the flying insect capturing device of Patent Document 1 is used in a livestock farm, if the substrate is cardboard or wood board, the substrate deteriorates due to rain or moisture in the barn etc., and the flying insect capturing performance is high. May decrease. In addition, when the substrate is a synthetic resin plate, the synthetic resin plate is expensive and solid, so it is heavy, so it requires a lot of cost to catch flying insects and There is a problem that it is troublesome to replace or dispose of the insect trapping device.

  The present invention has been made in view of the above-described conventional circumstances, and is a flying insect trapping device that is excellent in working environment, is unlikely to be lowered in catching performance due to rain or the like, is low in cost, and can be easily replaced or discarded. Providing is an issue to be solved.

The flying insect capture device of the present invention has a flat plate shape, a collection plate provided with an adhesive layer capable of adhering flying insects on the surface,
A support base capable of supporting the collection plate in an upright state;
The collection plate includes a substrate made of a plastic cardboard, Ri Do from said adhesive layer applied to the substrate,
The support base is a flat plastic corrugated material assembled in a three-dimensional shape,
The support base is formed by bending the material into a triangular prism shape having three flat plate portions,
The collection plate is provided on the surface of the two or three flat plate portions such that the adhesive layer faces outward,
The support base is located at a central flat plate portion that is the flat plate portion located in the center, one end flat plate portion that is the flat plate portion located at one end side of the central flat plate portion, and the other end side of the central flat plate portion. The other end side flat plate portion which is the flat plate portion,
A first fold line is formed between the central flat plate portion and the one end side flat plate portion, and a first slit extending in the same direction as the first fold line is formed,
A second folding line is formed between the central flat plate portion and the other end side flat plate portion, and a second slit extending in the same direction as the second folding line is formed,
The support bar, when not in use, you wherein said one end side flat plate portion and the other end side flat plate portion to the central flat portion is folded are overlapped.

  In the flying insect capturing apparatus of the present invention, unlike a common fly collecting paper, since a flat collecting plate is adopted, the collecting plate is not easily displaced in an unexpected direction by the wind, and workers, cows, etc. It is hard to adhere to.

  In this flying insect capturing device, the substrate is made of plastic cardboard. This plastic corrugated cardboard has the property that the adhesive layer is less likely to permeate than cardboard or wood board, and is therefore less likely to deteriorate due to rain or the like. Further, since the substrate is made of plastic corrugated cardboard, it is cheaper than the synthetic resin plate and is light in weight because it is hollow.

  Therefore, the flying insect capturing apparatus of the present invention is excellent in the working environment, the capturing performance is not easily lowered by rain or the like, is low in cost, and can be easily replaced or discarded.

  The flying insect capture device of the present invention captures blood-sucking flying insects that suck blood from cattle, humans, etc., particularly flies such as fly flies and mosquitoes such as Aedes (Stegomyia) albopictus and Asian Tiger Mosquito. It is suitable for use in some cases.

  When capturing fly flies, according to the test results of the inventors, the flying insect capturing device preferably has a height of 90 cm or less. More preferably, it is 50 cm or less. This is because fly flies tend to fly 90 cm or less from the ground, more often 50 cm or less.

  Further, when capturing human striped mosquitoes, according to the test results of the inventors, the flying insect capturing device preferably has a height of 80 cm or less. This is because human striped mosquitoes often fly at a height of about 80 cm from the ground.

  For these reasons, in the flying insect capturing apparatus of the present invention, it is preferable that the collecting plate is located at a height of 0 to 90 cm from the ground surface. Thereby, a blood-sucking flying insect can be attracted to a collection board suitably in a natural state.

  According to the test results of the inventors, when trapping flies, the size of the collecting plate itself is preferably a square or a rectangle with one side of 30 cm or more. The fly flies have a property of flying and landing in a straight line, so that it is difficult to land on a small area. In this sense, the collecting plate itself is preferably a square or a rectangle having a side of 30 cm or more, rather than a long and thin flat plate as in Patent Document 1.

  As the plastic corrugated cardboard, those made of plastic corrugated cardboard used in polypropylene and plastic corrugated cardboard used in polycarbonate can be adopted.

  When capturing human striped mosquitoes, it is known that dark trapping plates such as black can exhibit high capturing ability, but when capturing fly flies, there is little difference in capturing ability due to the color of the collecting plate I can't. In the flying insect capturing apparatus of the present invention, it is preferable that the collecting plate is blue. The blue color is clean and the sticking flying insects are easily noticeable, so it is possible to accurately grasp the time for replacement and disposal.

  The means for applying the adhesive layer to the substrate may be spray, brush or roller, or dipping. When capturing flying insects on the front and back of the collecting plate, an adhesive layer is applied not only to the surface of the collecting plate but also to the back surface of the collecting plate.

  The support can be made of wood, metal plate, plastic corrugated cardboard, polystyrene foam or the like.

Support base, it is not preferable material made of a flat plastic cardboard are those assembled in three-dimensional form. In this case, the support base and the collecting plate can be formed into a flat plate shape before installation, and the flying insect capturing device before installation can be easily carried. In addition, since the support base is also made of plastic corrugated cardboard, it is unlikely to deteriorate due to rain or the like, and it is inexpensive and lightweight, as is the case with the collecting plate substrate.

The support base may be formed by bending the material into a triangular prism shape having three flat plate portions. Furthermore, the collection plate, the adhesive layer is that obtained provided two or three surfaces of the flat plate portion to face the outside. In this case, the flying insect trapping device before installation can be easily carried by folding. Moreover, the flying insect trapping device can be easily installed by deploying. And it becomes possible to maintain a long-term collection effect by using a plurality of collection plates. Moreover, it is possible to make the inside of a triangular prism into the space for hold | maintaining the below-mentioned heavy article.

The support base is a central flat plate portion that is a flat plate portion located in the center, one end side flat plate portion that is a flat plate portion located on one end side of the central flat plate portion, and a flat plate portion located on the other end side of the central flat plate portion. The other end side flat plate portion may be included. The support base, when not in use, have preferred that one end side flat plate portion and the other end side flat plate portion is folded are overlapped in the central flat portion. In this case, the flying insect capture device can be easily folded and deployed easily.

  If the support base is made of polystyrene foam, the entire flying insect trapping device, together with the plastic corrugated board, can be reduced in weight and carried easily. In addition, when the support base is made of polystyrene foam, the manufacturing cost of the flying insect trapping device is reduced, and even if it is used for a long time, there is no possibility of corroding like paper or wood. Furthermore, it is easy to discard the flying insect capturing device as it is after use.

Between the support base and the collection plate, it is not preferable to removable means for the detachable collecting plate is provided. In this case, it becomes easy to remove a collecting plate that captures a large amount of flying insects from the support and attach a new collecting plate. For this reason, since the capture ability can be recovered while continuing to use the support base, the running cost can be reduced.

Detachable means is provided on the support table, supported by inserting the collection plate, it is not preferable are possible guide be removed by pulling out the collecting plate. Such a guide allows the collection plate to be easily detached. The direction of insertion and the direction of extraction are not limited to up and down or horizontal.

Guide has preferably be made of a flat plastic cardboard. In this case, since the guide is also made of plastic corrugated cardboard, it is unlikely to be deteriorated by rain or the like, and it is inexpensive and lightweight, as is the case with the collecting plate substrate.

The support base is not preferable that is provided suppressible tipping suppression means tipping. By this fall prevention means, it is possible to suppress the flying insect trapping device from falling down due to wind or the like, and to exhibit the effect stably over a long period of time.

Tipping suppression means is formed on the supporting base, it is not preferable as a recess or space heavy is retained. In this case, if only a heavy object is prepared, the heavy insect can be effectively prevented from falling by holding the heavy object with a recess or a space. If only a heavy object is prepared, the falling object can be effectively prevented from falling by holding the heavy object with a recess or a space.

Heavy object, a container, not preferable to have a fluid filled in the container. As the container, a plastic container such as a plastic bottle, a paper container, a metal container, a ceramic container, or the like can be adopted. As the fluid, water, oil, earth and sand, a gel-like substance, or the like can be used.

The support base can support the plurality of collecting plates in parallel with each other. Then, it is not preferable that each toward the adhesive layer on the outside and the collection plate of the collection plate and the other end side of the one end. In this case, flying insects can be captured by the collecting plate on one end side and the collecting plate on the other end side. Note that “parallel” does not need to be geometrically completely parallel.

  The flying insect trapping device employing a plurality of parallel collecting plates can be unused except for the outermost collecting plate. When employing a plurality of parallel collecting plates, the interval between the collecting plates is preferably 1 to 2 cm. At intervals of less than 1 cm, the collecting plates are easily bonded together. At intervals exceeding 2 cm, flying insects may fly within the interval, or foreign objects may enter and stick to unused collection plates, which may reduce adhesiveness during use.

The inventors have also completed the following invention.
(1) a collecting plate having a flat plate shape and provided with a lightning grid on the surface capable of attacking flying insects in contact or close proximity by electric shock;
A support base capable of supporting the collection plate in an upright state;
The collection plate is composed of a substrate made of plastic corrugated cardboard, and the electric grid printed on the substrate with conductive ink,
The flying insect trapping device is characterized in that a trapping cage is formed on the support base, which is provided below the collecting plate and catches the flying insect falling by the electric shock.

  In order to test for pathogens inhabiting flying insects that transmit livestock and human infections (called Vilas Asei), it is necessary to capture the insects alive. In the flying insect capturing apparatus of (1), the flying insect can be stunned by electric shock, and the flying insect that has fallen can be captured in the capture cage.

(2) The flight according to (1), wherein the support base is formed with a capture port formed between the collection plate and a top plate inclined downward with respect to a horizontal plane and communicating with the capture cage. Insect capture device.

  In this case, the flying insect that has fainted temporarily rolls on the top plate and falls into the capture cage from the capture port, so that the flying insect can be captured. The downward slope is preferably 30 to 45 ° with respect to the horizontal plane. The capture port is preferably about 1 cm wide and extends in the horizontal direction.

(3) The flying insect capturing apparatus according to (2), wherein a lower end of the electric shock grid is inserted into the capturing port.

  In this case, if the flying insect revived in the capture cage recognizes the capture port and lands on a lightning grid near the capture port, it will be fainted by the electric shock and fall again. Thereby, it is possible to prevent the flying insects from escaping. It is preferable that the electric shock grid is inserted about 5 to 10 cm into the capture cage.

  The flying insect capturing apparatus of the present invention is excellent in the working environment, the capturing performance is not easily lowered by rain or the like, is low in cost, and can be easily replaced or discarded.

1 is a perspective view of a flying insect capturing apparatus of Example 1. FIG. It is sectional drawing of the flying insect capture device of Example 1. FIG. It is a perspective view which shows one use condition of the flying insect capture device of Example 2. FIG. It is a perspective view which shows the other use condition of the flying insect capture device of Example 2. FIG. It is a top view or a side view which shows the state before an assembly regarding the flying insect capture device of Example 2. FIG. Fig. (A) is a rear view of the material, and Fig. (B) is a front view of the material. FIG. (C) is a surface view of the collection plate. FIG. (D) is a side view of the flying insect capturing device before assembly. It is a perspective view of the flying insect capture device of a reference example. It is sectional drawing of the flying insect capture device of a reference example.

  First, the following tests 1 to 4 were performed.

(Test 1)
1. Purpose If we can attract the flies that suck in livestock with a simple colored plate, it is easy to design, manufacture, and reduce the cost of flying insect capture devices. Therefore, we prepared substrates made of plastic corrugated cardboards of several colors ("Sunply (registered trademark)" manufactured by Sumika Plustech Co., Ltd., polypropylene) (hereinafter referred to as Pradan), and collected using each substrate. The attraction effect was investigated with a board.

2. Method (1) Date and time: Preliminary test September 28, 2012, 10:30 to 17:00
Full-scale test October 2, 2012, 10:30 to 17:00
(2) Venue: Aichi Prefectural Agricultural Research Center Livestock Research Department Cowshed (Nagakute City)
(3) Color type: white, red, black, blue, yellow (4) Capture method: Spray coating on each substrate using an adhesive spray can (Maruzen Yakuhin Co., Ltd. "Kinryu"), on each substrate A collecting plate on which an adhesive layer was formed was prepared. The fly flies land on and adhere to the adhesive layer of each collecting plate.

3. Results (1) Preliminary test results
At 10:30 on September 28, each collection board was installed in the barn, and the number of flies captured until the evening was counted. The results are shown in Table 1.

(2) Results of the full-scale test The results of the basic test revealed that the fly flies prefer to land on a collection plate using a blue substrate, so we produced a collection plate of the same color with a width of 85 cm and a height of 62 cm. It was newly installed on the pasture side of the cowshed at 10:30 on October 2.

  As a result, 115 sand flies landed on the collecting board and were captured in just one hour from 10:30 to 11:30.

4). Discussion The state of the capture with the blue collecting plate was as described above, and all the flying insects captured were fly flies. The surrounding population of flies was about 20 in each cattle, and although there were no particular cases, the phenomenon of landing in favor of a blue collecting plate was observed. There were as many as 115 flies captured in one hour from 10:30 to 11:30. As a result, there were almost no flies clinging to the cow's feet, and the flies were no longer captured.

  In the evening, according to a report, the number increased to about 215, which is about double. Observations during the test show that there are sights of horn flies that lands in a straight line and out of nowhere. I noticed that they were almost the same. This is a big harvest with the positive discovery of the landing characteristics on the blue collection board.

5. Summary (1) It was found that the flies can be easily attracted with a blue collecting plate in the barn. However, the altitude is preferably 50 cm or less.
(2) It seems better to think that the fly is basically the same behavior pattern as the mosquito.
(3) From the results of this test, it is expected that the box-shaped capture device will be the fastest to commercialize, with the waist mounted along various fences in the barn.
(4) With regard to the extermination of the fly flies, in the situation where the relevant person has been working for many years and no effective method has been found, according to this test, the fly flies are cheaper, simpler and in large quantities than the existing capture devices. I was able to capture.

(Test 2)
1. Objective Based on the results of Test 1, we investigated the capture performance in the whole day for three consecutive days, and report the results.

2. Method (1) Date and time: All day capture performance test October 17-19, 2012 (2) Place: Aichi Prefectural Agricultural Experiment Station Livestock Research Department Cowshed (Nagakute City)
(3) Capturing method: A blue collecting plate having a width of 85 cm and a height of 62 cm used in the previous basic test was continuously used to capture flies.

3. Result The collecting plate was installed on the side of the passage in the barn. The flies were collected in a concentrated manner at the bottom of the collection board. The number of captured data was as shown in Table 2.

4). Discussion With a blue collecting plate having a width of 85 cm and a height of 62 cm, 649 flies could be captured in one day. Since the entire surface of the collection plate is black and there is no room for the adhesive layer, this is considered to be the maximum daily capture performance.

  After that, the number of catches decreased. It is thought that the absolute number of fly flies decreased due to capture. If that is true and the number of blood sucking into the cow is reduced accordingly, the significance of installing the capture device will increase at a stretch.

  As for the Aichi Agricultural Research Center side, there have been products for a long time, such as fly paper for fly flies, but there are no products that perform well, so this is an "old and new" theme. It was mentioned as a research subject.

5. Summary (1) In the barn, it became clearer that flies can capture a large number of flies with a collecting plate. After all, it was reconfirmed that the altitude favored below 50cm.
(2) From the results of this test, the following research topics are assumed for the next fiscal year.
A. Standardize and commercialize the current barracks set.
A. Using this, we will clarify the short-term environmental stagnation density reduction and blood sucking suppression effect of flies.
C. At the same time, we will clarify the fundamental effect of suppression of fly fly by the establishment from the early days of occurrence of fly fly.

6). Additional Notes From the result of Test 1, we proposed a product image of a box-shaped capture device with a waist height attached along various fences in the barn. Actually, capture was attempted with a Toro box (made of Styrofoam) having a width of 35 cm, a length of 50 cm, and a depth of 10 cm. As a result, it was found that the fly flies stay well on the edge, but are cautious about the depth (space), and can hardly be caught at the bottom even if it is shallow. In commercialization, I was taught that attention should be paid to the characteristics of flies.

(Test 3)
1. Purpose Based on the results of Tests 1 and 2, this time, we collected the color-specific collection plates at the same height and investigated the capture performance.

2. Method (1) Date and time: Capture performance test November 7-13, 2012 (2) Location: Aichi Prefectural Agricultural Experiment Station Livestock Research Department Cowshed (Nagakute City)
(3) Capturing method: Adhesive layers were formed on white, red, black, blue and yellow Pradan substrates to form each collecting plate (20 cm × 30 cm). Each collection board was hung on an iron fence 50 cm high from the ground, and the fly was captured by adhesion.

3. Result The above-mentioned collection plate of each color was installed in the lower part of the iron fence surrounding the barn. It was observed that the fly flies are well captured on any collection plate.

  Data on the number of captures during the test period are as shown in Table 3, and a difference in the number of captures depending on the color of the collection plate was recognized.

  As the attracting effect due to the difference in the color of the collecting plate, white, red and blue are almost equally effective, and yellow and black are less effective in this order. In addition, the tendency for the capture performance to be low with the black collection plate was also observed in Test 1.

4). Discussion It became clear that the number of fly flies fluctuates greatly depending on the daily weather. In particular, the decrease in the number of captures on November 8 is thought to be due to sudden cooling. After that, as the temperature recovered, the number of catches increased with any of the collection plates. Although it has been found that the attracting effect is high with the white, red and blue collecting plates, it is considered that there is no significant difference between the three.

5. Summary The five-color collecting plate was installed at a low position where fly flies prefer and fly at the same height, so that the difference in height was wiped out and the difference in attracting effect due to the difference in color was tested. As a result, it was found that white, red and blue collecting plates showed almost the same high attractive effect.

  In commercialization, it is expected that a thin blue Pradan will be used from the viewpoint of the amount of plastic used as an environmental burden and the reduction of material costs. Even if the Pradan is thin, it is possible to form a collection plate for catching fly flies.

(Test 4)
1. Purpose Based on the results of tests 1 to 3, the capture device of Example 1 is made as a prototype. Moreover, the capture performance, cost, practicality, etc. are investigated using the capture device, and the general specification of the product model is determined. In addition, comparative tests with competitor products will be conducted to evaluate the superiority of the product.

2. Method (1) Trial Manufacture of Capture Device of Example 1 FIGS. 1 and 2 show a prototype capture device. The capturing device includes a support base 1 and a total of six collecting plates 3 provided on the support base 1.

  The support base 1 includes a bottom plate 5 and a pair of support walls 7 and 9 raised vertically from the bottom plate 5. The support walls 7 and 9 face each other. A connecting rod 11 that connects each other is fixed to the upper ends of the support walls 7 and 9. In this capture device, wood is used as the bottom plate 5, both support walls 7 and 9, and the connecting rod 11.

  First to eighth guides 13a to 13h as attachment / detachment means are fixed to the support wall 7. The first to eighth guides 15 a to 15 h are also fixed to the support wall 9. The first to eighth guides 13a to 13h and the first to eighth guides 15a to 15h face each other. The first to eighth guides 13a to 13h and 15a to 15h extend from below to above.

  First to eighth guides 13 a to 13 h and 15 a to 15 h are provided from one end side of the support base 1 toward the other end side. The left and right first guides 13a and 15a and the left and right eighth guides 13h and 15h have the same plate shape. The left and right second to seventh guides 13b to 13g, 15b to 15g are narrower than the first and eighth guides 13a and 13h, and have the same plate shape.

  A collecting plate 3 on one end side of the support 1 is supported between the first guides 13a and 15a and the second guides 13b and 15b. A collecting plate 3 located on the other end side of the collecting plate 3 is supported between the second guides 13b and 15b and the third guides 13c and 15c. A collecting plate 3 positioned on the other end side of the collecting plate 3 is supported between the third guides 13c and 15c and the fourth guides 13d and 15d.

  The collecting plate 3 on the other end side of the support base 1 is supported between the eighth guides 13h and 15h and the seventh guides 13g and 15g. A collecting plate 3 located on one end side of the collecting plate 3 is supported between the seventh guides 13g and 15g and the sixth guides 13f and 15f. The collection plate 3 located on one end side of the collection plate 3 is supported between the sixth guides 13f and 15f and the fifth guides 13e and 15e.

  The interval between the collecting plates 3 is 1 to 2 cm. Each of the collecting plates 3 includes a substrate 3a made of a pladan having a blue or black plate shape, an adhesive layer 3b in which an adhesive is applied to the surface of these substrates 3a, and an adhesive on the back surface of these substrates 3a. It consists of the apply | coated adhesion layer 3c. The substrate 3a has a width of 42 cm and a height of 50 cm. Other conditions of the substrate 3a and the adhesive layers 3b and 3c are the same as those in Tests 1 to 3.

  A total of six collection plates 3 were inserted between the first to eighth guides 13a to 13h and 15a to 15h of the support base 1 from above and supported. At this time, three blue collection plates 3 were inserted into one side of the support base 1, and three black collection plates 3 were inserted into the other side of the support base 1. Further, the adhesive layers 3b and 3c are arranged on the outer surface. In this way, the capture device was obtained. This capture device is 47 cm wide x 28 cm deep x 62 cm high.

(2) Capture performance test of the capture device of Example 1 The capture device of Example 1 was installed beside the cattle barn in the livestock research department of the Aichi Prefectural Agricultural Experiment Station, and the capture performance of the fly flies throughout the day was investigated.
The test date was 3 days from October 29 to 31.

(3) Capturing performance comparison test with competitor products Comparative Examples 1 to 3 were prepared. Comparative Example 1 is a fly paper. Comparative Example 2 is a strong adhesive tape used for capturing very small insects such as greenhouse whiteflies. Comparative Example 3 is a commercially available capture device “Stable Fly Trap (Made in USA, general agency: IP Trading)”.

  In the same barn, a comparative test was performed between the capturing device of Example 1 and Comparative Examples 1 to 3. The test was conducted on November 12.

3. Results (1) Capturing performance of the capturing device of Example 1 Table 4 shows data on the number of capturing for 3 days. All showed the same capture performance as the result of the basic test. In addition, the number of captures decreased as in the basic test.

(2) Capturing performance comparison test with competitor products Table 5 shows the results of each captured data obtained in a situation where single products of competitor products are arranged side by side. The capture device of Example 1 showed the highest capture performance.

  In the trapping apparatus of the first embodiment, unlike the common fly collecting paper, each of the trapezoidal collecting plates 3 is adopted, so that each of the collecting plates 3 is not easily displaced in an unpredictable direction by the wind. It is difficult to adhere to cows and cattle.

  Moreover, in this capture device, the substrate 3a of each collection plate 3 is a Pradan. Since this Pradan has a property that the adhesive layer 3b is less likely to penetrate compared to cardboard or wood board, it is difficult to deteriorate due to rain or the like. Moreover, since the board | substrate 3a is Pradan, it is cheaper than a synthetic resin board, and since it is hollow, it is reduced in weight.

  Therefore, this capture device is excellent in work environment, capture performance is not easily lowered by rain or the like, is low cost, and can be easily replaced or discarded.

  Further, in this capturing device, first guides 13 a to 13 h and 15 a to 15 h are provided between the support base 1 and each collecting plate 3. With the first guides 13a to 13h and 15a to 15h, the collecting plate 3 can be attached and detached by inserting the collecting plate 3 from above or pulling it upward. In this case, it is easy to remove the collection plate 3 that has captured a large amount of fly flies from the support 1 and attach a new collection plate 3. For this reason, since the capture ability can be recovered while continuing to use the support base 1, the running cost can be reduced.

  Moreover, in the capturing apparatus of Example 1, the support stand 1 supports a plurality of collecting plates 3 in parallel with each other. The collecting plate 3 on the one end side and the collecting plate 3 on the other end side each face the adhesive layer 3b outward. Therefore, flying insects can be captured by the collecting plate 3 on one end side and the collecting plate 3 on the other end side. Except for the collecting plate 3 located on the outermost side, it is unused.

  In addition, in this capture device, since the support stand 1 is made of heavy wood, it is difficult to fall down as it is, but the support stand 1 is provided with a recess, and the fall is further suppressed by holding a heavy object in the recess. Is also possible. When the support base 1 is made of a lightweight material such as polystyrene foam, it is more preferable to provide such a recess.

4). Consideration (1) Regarding the relationship between the color of the fly on the substrate and the color of the collecting plate in the capturing device of Example 1 An intricate phenomenon occurred between the commercialization test results and the basic test results. That is, in both Test 1 and Test 3, it was reported that the attracting effect of the fly by the black collecting plate was significantly low.

  However, in the capturing device of Example 1, the black collecting plate was superior to the blue collecting plate. In addition, the blue collecting plate concentrated on the lower part, whereas the black collecting plate was captured over the entire surface. This can be said to be an excellent property in the present situation where an expensive adhesive spray can must be used.

  In the case where several kinds of colored collecting boards were arranged, the reaction of the fly flies certainly avoided black. On the other hand, the capturing device of the first embodiment has a three-dimensional structure, and one surface is entirely black or blue, and it is not possible to select a favorite color from the side by side. Given that the fly is not responsive to color, the landing seems to be just a break. Therefore, if you think that the landing will be seen on the entire surface, the explanation will arrive. In this report, only the above considerations will be considered.

(2) Comparison of superiority with competitors' products The third-party competitors prepared by the Agricultural Experiment Station included Comparative Example 3, that is, a special trap for fly fly. Comparative Example 3 is made in the United States, and is imported by a domestic company I as a general agent. Since all materials, including flyer paper, are basically based on the same principle, competition as commodities will be limited to evaluation items such as cost performance, ease of handling, and ease of disposal.

The following are examples of evaluation studies.
<Examples of cost performance studies>
From the viewpoint of the adhesive area, Comparative Example 3 is considered to be disposed of at a maximum of about 200 in the same manner as one collecting plate of the capturing device of Example 1. Since the price is 2,625 yen / unit, its cost performance is 13 yen / unit. Since the trapping device of Example 1 can replace six trapping plates, assuming a price of 3,000 yen / unit, it is 2.5 yen / unit, which is far superior. Comparative Example 2 is for catching very small insects such as greenhouse whiteflies, but when trapping flies, it is estimated to be 2 yen / animal.

  In Comparative Examples 1 and 2, the cost performance is high in terms of numbers, but the ribbon and tape are in a warm state, and the sticky one is windy and stubborn, so the work environment cannot be secured on site. In addition, it is unrealistic because it is difficult to handle in installation and disposal situations. In the installation and disposal, the capture device of the first embodiment and the comparative example 3 are at the same level in that they only need to be put in the original box and taken out for garbage collection.

5. Summary Aichi Prefectural Agricultural Research Institute picks up an old and new theme of taking flies (however, blood-sucking flies) as a new research theme to alleviate hysterical symptoms in livestock, and cooperates in the development and spread of the device From this year, joint research with our company was started. At the age of Iwao, the inventor, I thought that fly flies would be enough to take flies. That was the starting point. Fortunately, as previously reported, we were able to develop the capture device of Example 1 more smoothly than expected.

  Based on the above tests 1 to 4, the capturing device of Example 2 was completed. As shown in FIGS. 3 and 4, the capture device includes a support base 21 and two collection plates 25.

  As shown in FIGS. 5A and 5B, the support base 21 has a flat plate shape and is formed by bending a material 23 made of a rectangular blue (light blue) Pradan.

  The material 23 includes a central flat plate portion 23a located at the center, one end flat plate portion 23b located on one end side of the central flat plate portion 23a, and the other end flat plate portion 23c located on the other end side of the central flat plate portion 23a. Have. At one end in the longitudinal direction of the material 23, an adhesive tape 29 for connecting the one end side flat plate portion 23b and the other end side flat plate portion 23c is provided. A protective sheet (not shown) is provided on the adhesive layer of the adhesive tape before assembly.

  A fold line 23d is formed between the central flat plate portion 23a and the one end side flat plate portion 23b, and a slit 23e extending in the same direction as the fold line 23d is formed. A fold line 23f is also formed between the central flat plate portion 23a and the other end side flat plate portion 23c, and a slit 23g extending in the same direction as the fold line 23f is formed. The folding line 23d and the folding line 23f are parallel to each other. The distance between the folding line 23d and the folding line 23f is set so that the width of the central flat plate portion 23a is slightly larger than the widths of the one end side flat plate portion 23b and the other end side flat plate portion 23c.

As shown in FIG. 5B, rectangular guides 27a and 27b are fixed to the surface of the one end side flat plate portion 23b so as to be positioned at both ends of the folding line 23d. Each guide 27a, 27b is fixed to the one end side flat plate portion 23b only at both ends of the folding line 23d. Further, on the surface of the other end side flat plate portion 23 c, so as to be positioned at both ends of the fold lines 23f, a rectangular-shaped guide 27c, 27d are fixed. Each guide 27c, 27d is also fixed to the other end side flat plate portion 23c only at both ends of the folding line 23f. Each of the guides 27a to 27d is also made of a plate-like blue (light blue) Pradan. Further, as a method for fixing the guides 27a to 27d and the one end side flat plate portion 23b or the other end side flat plate portion 23c, a stapler, adhesion, thermal welding, or the like may be employed. Each guide 27a-27d is an attachment / detachment means.

  As shown in FIG. 5C, each collecting plate 25 is composed of a substrate 25a made of a plate-like blue (light blue) pladan, and an adhesive formed by applying an adhesive to the surface excluding the edge of the substrate 25a. Layer 25b. A protective sheet 25c is provided on the adhesive layer 25b of each collection plate 25 before assembly.

  As shown in FIG. 5D, when the support base 21 is not in use, the material 23 is folded at folding lines 23d and 23f, and the one end side flat plate portion 23b and the other end side flat plate portion 23c overlap the central flat plate portion 23a. Is folded. Two collecting plates 25 are packed together with the support base 21. Thus, the capture device when not in use can be easily carried because the support base 21 and the two collection plates 25 can be formed into a flat plate shape before installation.

  When using this capture device, the material 23 is unfolded. And the one end side flat plate part 23b and the other end side flat plate part 23c are connected by the adhesive tape 29. FIG. As a result, as shown in FIGS. 3 and 4, the support base 21 has a triangular prism shape, and the support base 21 is surrounded by a central flat plate portion 23a, one end side flat plate portion 23b, and the other end side flat plate portion 23c. 31 is formed.

  Further, the collecting plate 25 is inserted into the guides 27a and 27b, and the collecting plate 25 is inserted into the guides 27c and 27d. Then, the protective sheets 25c of both the collecting plates 25 are peeled off. Thus, this capture device is easily installed.

  As shown in FIG. 3, the capture device can be used upright along a wall or the like. At this time, if the capture device is installed on the ground of the barn, the bar between the central flat plate portion 23a and the one end side flat plate portion 23b in the space 31 or between the central flat plate portion 23a and the other flat plate portion 23c. 33a and 33b are pierced into the ground.

  In addition, the capture device can be used by being knocked down as shown in FIG. At this time, the heavy object 35 is placed on the central flat plate portion 23 a in the space 31. As the heavy object 35, a plastic bottle or the like filled with water can be used.

  The space 31, the rods 33a and 33b, and the heavy object 35 serve as a fall prevention means. The rods 33a and 33b and the heavy objects 35 provided in the space 31 can prevent the trapping device from overturning due to wind or the like, and can exhibit the effect stably over a long period of time.

  And in this trapping device, it is possible to maintain the long-term trapping effect by the two trapping plates 25 during use. Then, if a large amount of fly flies and human white stripe mosquitoes are captured, the collecting plates 25 are removed from the support base 21. Next, an unused collection plate 25 can be purchased separately, and a new collection plate 25 can be easily attached. For this reason, since the capture ability can be recovered while continuing to use the support base 21, the running cost can be reduced.

  Further, in this capturing device, since the material 23 and the guides 27a to 27d of the support base 21 are also made of Pradan, like the substrate 25a of both the collecting plates 25, they are hardly deteriorated by rain or the like, and are inexpensive and lightweight. . Other functions and effects are the same as those of the capturing device of the first embodiment.

(Reference example)
The inventors have also completed the following capture device. As shown in FIGS. 6 and 7, the capture device includes a support base 41 and a collection plate 43.

  The collection plate 43 has a flat plate shape, and is a substrate 43a made of a rectangular blue (light blue) Pradan, and a lightning grid 43b formed on the surface of the substrate 43a and capable of attacking flying insects that are in contact or close to each other by electric shock. It consists of. The electric shock grid 43b is formed by printing conductive ink containing graphite. The electric grid 43b is black. A power supply device (not shown) including two 1.5V AA batteries is connected to the electric grid 43b, and a voltage of 1800V is applied when the switch is turned on.

  The support base 41 has a box shape capable of supporting the collection plate 43 in a standing state on the back side. A trap cage 41a is formed in the support base 41. The trap cage 41a is positioned below the collecting plate 43 and captures flying insects that fall by the electric shock of the electric shock grid 43b.

  That is, the support base 41 has a top plate 41b that is inclined downward at 30 to 45 ° with respect to the horizontal plane. A capture port 41c communicating with the capture cage 41a is formed between the collection plate 43 and the top plate 41b. The capture port 41c is about 1 cm wide and extends in the horizontal direction. About 5-10 cm of the lower end part of the electric shock grid 43b is inserted in the capture port 41c.

  In this trapping device, when a flying insect comes into contact with or comes close to the collecting plate 43, the flying insect is stunned by electric shock by the electric shock grid 43b. The stray flying insect can roll or slide on the top surface of the top board 41b, and can be captured in the capture cage 41a from the capture port 41c.

  A flying insect revived in the capture cage 41a may recognize the capture port 41c and try to scoop up the collection plate 43 to escape from the capture port 41c. This flying insect comes into contact with or near the electric shock grid 43b in the vicinity of the capture port 41c, and then faints and falls again by electric shock. Thereby, in this capture device, it is possible to prevent the flying insects from escaping.

  A test of trapping flies using this trap was conducted on November 12-13, 2012. The place is the barn of the Aichi Prefectural Agricultural Experiment Station (Nagakute City) Livestock Research Department.

  The number of flights was decreasing because the active season of the fly flies was over, but at 16:30 on the 12th, we confirmed 34 active fly flies in the capture cage 41a and captured them live. The practicality of the capture device to do this was confirmed.

  In the above, the present invention has been described with reference to Tests 1 to 4 and Examples 1 and 2. However, the present invention is not limited to Examples 1 and 2, and can be changed as appropriate without departing from the spirit of the present invention. Needless to say, this is applicable.

  The present invention can be used for an apparatus for capturing flying insects such as flies, mosquitoes, moths, moths, and bees.

3b, 25b ... Adhesive layer 3, 25 ... Collection plate 1, 21 ... Support base 3a, 25a ... Substrate 23 ... Material 23a, 23b, 23c ... Flat plate portion (23a ... Central flat plate portion, 23b ... One end flat plate portion, 23c ... Flat plate on the other end)
13a to 13h, 15a to 15h, 27a to 27d ... 1st to 8th guides, guides, attaching / detaching means 31, 35 ... fall-suppressing means (31 ... space, 35 ... heavy object)

Claims (11)

A collecting plate that is flat and has an adhesive layer that can stick flying insects on its surface;
A support base capable of supporting the collection plate in an upright state;
The collection plate includes a substrate made of a plastic cardboard, Ri Do from said adhesive layer applied to the substrate,
The support base is a flat plastic corrugated material assembled in a three-dimensional shape,
The support base is formed by bending the material into a triangular prism shape having three flat plate portions,
The collection plate is provided on the surface of the two or three flat plate portions such that the adhesive layer faces outward,
The support base is located at a central flat plate portion that is the flat plate portion located in the center, one end flat plate portion that is the flat plate portion located at one end side of the central flat plate portion, and the other end side of the central flat plate portion. The other end side flat plate portion which is the flat plate portion,
A first fold line is formed between the central flat plate portion and the one end side flat plate portion, and a first slit extending in the same direction as the first fold line is formed,
A second folding line is formed between the central flat plate portion and the other end side flat plate portion, and a second slit extending in the same direction as the second folding line is formed,
The flying insect trapping device according to claim 1, wherein when the support base is not in use, the one end side flat plate portion and the other end side flat plate portion are overlapped and folded on the central flat plate portion . Wherein between the support table and the collection plate, flying insect trapping device according to claim 1, wherein the detachable unit which can be removably mounted to the collecting plate is provided. The flying insect trapping device according to claim 2 , wherein the attaching / detaching means is a guide that is provided on the support base, supports the trapping plate by inserting it, and pulls out the trapping plate. The flying insect capturing apparatus according to claim 3 , wherein the guide is made of a flat plastic corrugated cardboard. The flying insect trapping device according to any one of claims 1 to 4 , wherein the support base is provided with a tipping suppression means capable of suppressing tipping. The tipping suppression means, wherein formed in the support base, the flying insect trapping device according to claim 5, wherein the inter-empty heavy is Ru retained. The flying insect capturing apparatus according to claim 6 , wherein the heavy object includes a container and a fluid filled in the container. A collecting plate that is flat and has an adhesive layer that can stick flying insects on its surface;
  A support base capable of supporting the collection plate in an upright state;
  The collection plate comprises a substrate made of blue or black plastic corrugated cardboard, and the adhesive layer applied to the substrate,
  The support base includes a bottom plate and a pair of support walls raised vertically so as to face each other from both ends of the bottom plate,
  The collection plate is arranged to be orthogonal to the bottom plate and the pair of support walls,
  Between the pair of support walls and the collection plate, an attachment / detachment means for making the collection plate detachable is provided,
  The flying insect trapping device, wherein the attaching / detaching means is a guide provided inside the pair of support walls and capable of inserting and supporting the collecting plate and pulling out and removing the collecting plate. . 9. The flying insect capturing apparatus according to claim 8, wherein the guide is made of a flat plastic corrugated cardboard. The flying insect trapping device according to claim 8 or 9, wherein the support base is provided with a fall-inhibiting means capable of inhibiting the fall. The support base supports a plurality of the collecting plates in parallel with each other,
The flying insect trapping device according to any one of claims 8 to 10, wherein the collecting plate on one end side and the collecting plate on the other end side each face the adhesive layer outward.

Images