JP2024147361A

JP2024147361A - Flying insect traps

Info

Publication number: JP2024147361A
Application number: JP2023060322A
Authority: JP
Inventors: 幹広木尾
Original assignee: Earth Chemical Co Ltd
Current assignee: Earth Corp
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2024-10-16

Abstract

【課題】飛翔害虫の捕獲数の向上を図った飛翔害虫用の捕獲器、及び、飛翔害虫の捕獲方法を提供する。【解決手段】容器２は、内面に粘着剤２１が施され筒状体２２と、筒状体２２の一方の開口を塞ぐ底部２３と、を有し、筒状体２２の他方が開口されている。底部２３には、蚊の誘引源３が設定されている。表面に粘着剤４１が設けられた棒体４が、底部２３から容器２の開口に向かって立設している。【選択図】図３[Problem] To provide a trap for flying pests and a method for capturing flying pests that increase the number of flying pests captured. [Solution] A container 2 has a cylindrical body 22 with an adhesive 21 applied to the inner surface, and a bottom 23 that closes one opening of the cylindrical body 22, and the other end of the cylindrical body 22 is open. A mosquito attractant 3 is set in the bottom 23. A rod 4 with an adhesive 41 on its surface stands from the bottom 23 toward the opening of the container 2. [Selected Figure] Figure 3

Description

本発明は、飛翔害虫用の捕獲器、に関する。 The present invention relates to a trap for flying pests.

従来、飛翔害虫用の捕獲器としては、例えば、特許文献１に記載された誘引捕獲トラップが提案されている。特許文献１に記載の誘引捕獲トラップは、筒状のトラップ基体から構成され、トラップ基体の内面に粘着面を設け、トラップ基体の内部にフェロモン剤が吊下げられている。フェロモン剤は、トラップ基体から吊下げられているため、トラップ基体を横置きにして使用する必要がある。 Conventionally, as a trap for flying pests, for example, an attraction trap described in Patent Document 1 has been proposed. The attraction trap described in Patent Document 1 is composed of a cylindrical trap base, the inner surface of which is provided with an adhesive surface, and a pheromone agent is suspended inside the trap base. Since the pheromone agent is suspended from the trap base, it is necessary to use the trap base in a horizontal position.

上記特許文献１の誘引捕獲トラップは、トラップ基体を横置きしているため、上から飛来する飛翔害虫を捕獲することができない、という問題があった。 The attraction trap in Patent Document 1 has a problem in that the trap base is placed horizontally, making it impossible to capture flying pests that fly in from above.

特開昭６０－１２０９３４号公報Japanese Unexamined Patent Publication No. 120934/1983

本発明は、上述した事情に鑑みてなされたものであり、その目的は、飛翔害虫の捕獲数の向上を図った飛翔害虫用の捕獲器、及び、飛翔害虫の捕獲方法を提供することにある。 The present invention was made in consideration of the above-mentioned circumstances, and its purpose is to provide a trap for flying pests that aims to increase the number of flying pests caught, and a method for catching flying pests.

前述した目的を達成するために、本発明に係る飛翔害虫用の捕獲器は、下記［１］～［３］を特徴としている。
［１］
内面に粘着剤が施された筒状体と、前記筒状体の筒長さ方向一方側の開口を塞ぐ底部と、を有し、前記筒状体の前記筒長さ方向他方が開口された容器と、前記容器内に設置された飛翔害虫の誘引源と、を備えた飛翔害虫用の捕獲器であって、
前記底部から前記容器の前記開口に向かって立設し、表面に粘着剤が設けられた棒体をさらに備えた、
飛翔害虫用の捕獲器。
［２］
［１］に記載の飛翔害虫用の捕獲器において、
前記容器において前記底部からの前記筒長さ方向における長さが前記誘引源と同じとなる位置、または、前記位置よりも前記底部側に少なくとも１つ以上の開口部が設けられている、
飛翔害虫用の捕獲器。
［３］
［１］又は［２］に記載の飛翔害虫用の捕獲器を用いた飛翔害虫の捕獲方法。 In order to achieve the above-mentioned object, the flying pest trap of the present invention is characterized by the following features [1] to [3].
[1]
A trap for flying pests, comprising: a cylindrical body having an inner surface coated with an adhesive; a bottom portion closing an opening on one side of the cylindrical body in the cylindrical length direction; a container having an opening on the other side of the cylindrical body in the cylindrical length direction; and an attraction source for flying pests placed in the container,
The container further includes a rod body extending from the bottom toward the opening of the container and having an adhesive on its surface.
A trap for flying pests.
[2]
In the flying pest trap described in [1],
At least one opening is provided at a position where the length from the bottom in the tube length direction is the same as that of the attraction source, or on the bottom side of the position.
A trap for flying pests.
[3]
A method for capturing flying pests using the flying pest trap described in [1] or [2].

上記［１］の構成の飛翔害虫用の捕獲器によれば、筒状体の内面に粘着剤が施されている。これにより、容器の外面に粘着剤を施す必要がないため、取り扱いが容易となる。しかも、容器の外面に粘着剤を施したものと比較しても、蚊の捕獲数をほとんど減らすことがない。また、容器内に棒体を設けることにより、飛翔害虫の捕獲数向上を図ることができる。
上記［２］の構成の飛翔害虫用の捕獲器によれば、開口部を設けることにより、より一層、飛翔害虫の捕獲数向上を図ることができる。
上記［３］の構成の飛翔害虫の捕獲方法によれば、筒状体の内面に粘着剤が施されている。これにより、容器の外面に粘着剤を施す必要がないため、取り扱いが容易となる。しかも、容器の外面に粘着剤を施したものと比較しても、蚊の捕獲数をほとんど減らすことがない。また、容器内に棒体を設けることにより、飛翔害虫の捕獲数向上を図ることができる。 According to the flying pest trap of the above configuration [1], an adhesive is applied to the inner surface of the cylindrical body. This makes it easy to handle because there is no need to apply an adhesive to the outer surface of the container. Moreover, there is almost no reduction in the number of mosquitoes caught compared to a container with an adhesive applied to the outer surface. In addition, by providing a rod body inside the container, the number of flying pests caught can be increased.
According to the flying pest trap having the configuration [2] above, by providing an opening, it is possible to further increase the number of flying pests caught.
According to the method for capturing flying pests as described above in [3], an adhesive is applied to the inner surface of the cylindrical body. This makes it easy to handle since there is no need to apply an adhesive to the outer surface of the container. Moreover, there is almost no reduction in the number of mosquitoes captured compared to a container with an adhesive applied to the outer surface. Furthermore, by providing a rod body inside the container, it is possible to increase the number of flying pests captured.

本発明に係る飛翔害虫用の捕獲器、及び、飛翔害虫の捕獲方法によれば、飛翔害虫の捕獲数の向上を図ることができる。 The flying pest trap and flying pest capture method of the present invention can increase the number of flying pests captured.

以上、本発明について簡潔に説明した。更に、以下に説明される発明を実施するための形態（以下、「実施形態」という。）を添付の図面を参照して通読することにより、本発明の詳細は更に明確化されるであろう。 The present invention has been briefly described above. The details of the present invention will become clearer by reading the following description of the embodiment of the invention (hereinafter referred to as "embodiment") with reference to the attached drawings.

図１は、本発明に飛翔害虫用の捕獲器を示す斜視図である。FIG. 1 is a perspective view showing a flying insect trap according to the present invention. 図２は、図１に示す飛翔害虫用の捕獲器の上面図である。FIG. 2 is a top view of the flying insect trap shown in FIG. 図３は、図１に示す飛翔害虫用の捕獲器の断面図である。FIG. 3 is a cross-sectional view of the flying insect trap shown in FIG. 図４は、本発明品１Ａ，比較品１Ｂについて蚊の屋内捕獲試験を行った結果を示すグラフである。FIG. 4 is a graph showing the results of an indoor mosquito capture test conducted on the product 1A of the present invention and the comparative product 1B. 図５は、本発明品１Ａ，１Ｃ～１Ｅ、比較品１Ｂについて蚊の屋内捕獲試験を行い、棒体を設けることによる蚊の捕獲数の倍数を求めた結果を示すグラフである。FIG. 5 is a graph showing the results of an indoor mosquito capture test conducted on the present invention products 1A, 1C to 1E and the comparative product 1B, and determining the multiple in the number of mosquitoes captured by providing a rod body. 図６は、本発明品１ＡＡ，比較品１Ｂについて蚊の屋内捕獲試験を行い、侵入数、総捕獲数及び逃亡数を求めた結果を示すグラフである。FIG. 6 is a graph showing the results of an indoor mosquito capture test using the product of the present invention 1AA and the comparative product 1B, in which the number of invading mosquitoes, the total number of captured mosquitoes, and the number of escaped mosquitoes were calculated. 図７は、本発明品１ＡＡ，比較品１Ｂについて蚊の室内捕獲試験を行い、侵入数に対する捕獲数の割合及び侵入数に対する逃亡数の割合を求めた結果を示すグラフである。FIG. 7 is a graph showing the results of an indoor mosquito capture test conducted with the product of the present invention 1AA and the comparative product 1B, in which the ratio of the number of captured to the number of invading mosquitoes and the ratio of the number of escaped to the number of invading mosquitoes were calculated. 図８は、本発明品１ＡＡ，比較品１Ｆ，１Ｂについて蚊の屋内捕獲試験を行った結果を示すグラフである。FIG. 8 is a graph showing the results of an indoor mosquito capture test conducted on the product 1AA of the present invention and the comparative products 1F and 1B.

本発明に関する具体的な実施形態について、各図を参照しながら以下に説明する。 Specific embodiments of the present invention are described below with reference to the drawings.

以下、説明の便宜上、図１～図３に示すように、「前」、「後」、「左」、「右」、「上」及び「下」を定義する。なお、上下方向が、本発明の「筒長さ方向」に対応する。 For ease of explanation, the following definitions are used: "front," "rear," "left," "right," "upper," and "lower," as shown in Figures 1 to 3. The up-down direction corresponds to the "tube length direction" of the present invention.

（第１実施形態）
第１実施形態の飛翔害虫用の捕獲器１（以下、単に「捕獲器１」と略記する）は、飛翔害虫としての蚊を粘着剤で捕獲する捕獲器である。捕獲器１は、内面に粘着剤２１が施された断面が正方形の筒状体２２と、筒状体２２の下側(筒長さ方向一方側)の開口を塞ぐ底部２３と、を有する容器２と、底部２３に設置され、筒状体２２内に収容された蚊の誘引源３（図２参照）と、底部２３から容器２の上側の開口に向かって立設し、表面に粘着剤４１が施された棒体４（図２，図３参照）と、を備えている。 First Embodiment
The trap 1 for flying pests of the first embodiment (hereinafter simply referred to as "trap 1") is a trap that traps mosquitoes, which are flying pests, with an adhesive. The trap 1 includes a container 2 having a cylindrical body 22 with a square cross section and an adhesive 21 applied to its inner surface, a bottom 23 that closes an opening on the lower side (one side in the longitudinal direction of the cylinder) of the cylindrical body 22, a mosquito attractant 3 (see FIG. 2) installed on the bottom 23 and contained within the cylindrical body 22, and a rod 4 (see FIGS. 2 and 3) that stands from the bottom 23 toward the upper opening of the container 2 and has an adhesive 41 applied to its surface.

上記筒状体２２は、上側（筒長さ方向他方側）の開口２４は塞がれていない。また、粘着剤２１は、筒状体２２の全内面に設けられている。粘着剤２１は、筒状体２２の外面や底部２３には設けられていない。本実施形態では、筒状体２２は、黒色に設けられている。 The opening 24 on the upper side (the other side in the length direction of the cylinder) of the cylindrical body 22 is not blocked. The adhesive 21 is provided on the entire inner surface of the cylindrical body 22. The adhesive 21 is not provided on the outer surface or bottom 23 of the cylindrical body 22. In this embodiment, the cylindrical body 22 is provided in black.

筒状体２２は、前後方向に対向し、左右方向に延びる前側部２２１及び後側部２２２と、前側部２２１及び後側部２２２の左端を連結し、前後方向に延びる左側部２２３と、前側部２２１及び後側部２２２の右端を連結し、前後方向に延びる右側部２２４と、を有している。これら前側部２２１、後側部２２２、左側部２２３及び右側部２２４は、平板状に設けられている。 The cylindrical body 22 has a front side portion 221 and a rear side portion 222 that face each other in the front-rear direction and extend in the left-right direction, a left side portion 223 that connects the left ends of the front side portion 221 and the rear side portion 222 and extends in the front-rear direction, and a right side portion 224 that connects the right ends of the front side portion 221 and the rear side portion 222 and extends in the front-rear direction. The front side portion 221, the rear side portion 222, the left side portion 223, and the right side portion 224 are provided in a flat plate shape.

また、筒状体２２には、底部２３に隣接する４つの開口部２５が設けられている。なお、４つの開口部２５を設けることは必須ではない。開口部２５は、なくてもよいし、４つより少なくてもよく、４つより多くてもよい。本実施形態では、開口部２５を４つ設けた場合について説明する。また、本実施形態の筒状体２２の側面には、底部２３に隣接する４つの開口部２５のみが設けられ、他の部分には開口部が設けられていない。４つの開口部２５は、前側部２２１、後側部２２２、左側部２２３及び右側部２２４にそれぞれ一つずつ設けられている。前側部２２１及び後側部２２２に設けられた開口部２５が前後方向に対向して配置される。左側部２２３及び右側部２２４に設けられた開口部２５が左右方向に対向して配置される。 The cylindrical body 22 is provided with four openings 25 adjacent to the bottom 23. It is not essential to provide four openings 25. The openings 25 may be absent, may be fewer than four, or may be more than four. In this embodiment, a case where four openings 25 are provided will be described. In addition, only four openings 25 adjacent to the bottom 23 are provided on the side surface of the cylindrical body 22 in this embodiment, and no openings are provided in other parts. The four openings 25 are provided one each on the front side portion 221, the rear side portion 222, the left side portion 223, and the right side portion 224. The openings 25 provided on the front side portion 221 and the rear side portion 222 are arranged opposite each other in the front-rear direction. The openings 25 provided on the left side portion 223 and the right side portion 224 are arranged opposite each other in the left-right direction.

底部２３は、平板状に設けられ、前側部２２１、後側部２２２、左側部２２３及び右側部２２４との成す角度が９０°となる。すなわち、筒状体２２の断面積は、上端から下端まで同じに設けられている。誘引源３は、底部２３に設置されている。 The bottom 23 is flat and forms an angle of 90° with the front side 221, the rear side 222, the left side 223, and the right side 224. In other words, the cross-sectional area of the cylindrical body 22 is the same from the top to the bottom. The attraction source 3 is installed on the bottom 23.

棒体４は、４つ設けられているが、棒体４の数は１つ以上であればよい。棒体４の材質は、プラスチック、金属等であることが好ましいが、撥水性、耐水性を有し、表面に粘着剤が塗布できるものであれば、紙、パルプ、ダンボール等でもよい。また、棒体４の形状は、円筒形状に限定されず、角筒形状などでもよく、シート状部材を折り畳んで構成されたものなどでもよい。また、棒体４の形状は、中空でない円柱形状、角柱形状などであってもよい。粘着剤４１としては、筒状体２２の内面に設けた粘着剤２１と同様に飛翔害虫が捕獲できるものを用いている。 Although four rod bodies 4 are provided, the number of rod bodies 4 may be one or more. The material of the rod bodies 4 is preferably plastic, metal, etc., but it may be paper, pulp, cardboard, etc., as long as it is water repellent and water resistant and an adhesive can be applied to the surface. The shape of the rod bodies 4 is not limited to a cylindrical shape, and may be a square tube shape, or may be formed by folding a sheet-like material. The shape of the rod bodies 4 may be a solid columnar shape, a square column shape, etc. The adhesive 41 is used, which is capable of capturing flying pests, like the adhesive 21 provided on the inner surface of the cylindrical body 22.

上述した実施形態の捕獲器１によれば、筒状体２２の内面に粘着剤２１が施されている。これにより、容器２の外面に粘着剤２１を施す必要がないため、取り扱いが容易となる。しかも、容器２の外面に粘着剤２１を施したものと比較しても、蚊の捕獲数を減らすことがない。また、棒体４を設けることにより、蚊の捕獲数の向上を図ることができる。 According to the trap 1 of the above-mentioned embodiment, the adhesive 21 is applied to the inner surface of the cylindrical body 22. This makes it easier to handle since there is no need to apply the adhesive 21 to the outer surface of the container 2. Moreover, compared to a trap in which the adhesive 21 is applied to the outer surface of the container 2, there is no reduction in the number of mosquitoes caught. Furthermore, by providing the rod body 4, it is possible to increase the number of mosquitoes caught.

また、上述した実施形態の捕獲器１によれば、筒状体２２には、底部２３に隣接する４つの開口部２５が設けられている。すなわち、開口部２５は、容器２において底部２３からの筒長さ方向（上下方向）における長さ（高さ）が誘引源３と同じとなる位置に設けられている。言い換えると、開口部２５は、底部２３に設置された誘引源３と筒長さ方向と直交する水平方向に対向する位置に設けられている。これにより、より一層、蚊の捕獲数の向上を図ることができる。 In addition, according to the trap 1 of the above-mentioned embodiment, the cylindrical body 22 is provided with four openings 25 adjacent to the bottom 23. That is, the openings 25 are provided at positions in the container 2 where their length (height) in the tube length direction (up and down direction) from the bottom 23 is the same as that of the attraction source 3. In other words, the openings 25 are provided at positions facing the attraction source 3 installed at the bottom 23 in the horizontal direction perpendicular to the tube length direction. This can further increase the number of mosquitoes captured.

飛翔害虫用の捕獲器１は、屋外に設置して周辺部よりも暗くなるような材質、色調のものが好ましい。捕獲器１の本体の材質は、プラスチック等が好ましいが、湿った場所にでも設置できるように撥水性、耐水性を有する材質であればよく、紙、パルプ、ダンボール等でもよい。また、色調はとくに蚊類が好む黒色や赤色が好ましいが、屋外に設置して周辺部よりも暗くなるような色調であればこの限りではない。 Flying pest trap 1 is preferably made of a material and color that will be darker than the surrounding area when placed outdoors. The material for the body of trap 1 is preferably plastic, but any material that is water repellent and water resistant so that it can be placed in damp places can be used, such as paper, pulp, cardboard, etc. Additionally, the color is preferably black or red, which is particularly popular with mosquitoes, but this is not a limitation as long as the color is darker than the surrounding area when placed outdoors.

飛翔害虫用の誘引源３には、既知の飛翔害虫の誘引成分が使用できるが、その他、例えば、ブランデー、ウイスキー、ラム酒、ウォッカ、焼酎、日本酒等の酒類；黒酢、赤酢、食酢、リンゴ酢、米酢等の醸造酢；蜂蜜、液糖、メープルシロップ等の糖類；乳酸菌飲料、ヨーグルト、チーズ等の乳製品；果汁；果実調の香料；魚介類などの海産原料加工品；魚介類などの海産原料抽出物等の誘引成分、カイロなどの熱源、炭酸水素アンモニウムなどのＣＯ_２発生源等が挙げられ、これらを適宜組み合わせて誘引源として使用することができる。 As the attractant 3 for flying pests, known attractant components for flying pests can be used, but other examples include alcoholic beverages such as brandy, whiskey, rum, vodka, shochu, sake, etc.; brewed vinegars such as black vinegar, red vinegar, vinegar, apple vinegar, rice vinegar, etc.; sugars such as honey, liquid sugar, maple syrup, etc.; dairy products such as lactic acid bacteria drinks, yogurt, cheese, etc.; fruit juice; fruit-like flavorings; processed marine products such as seafood; extracts of marine raw materials such as seafood, etc.; heat sources such as hand warmers; and _CO2 sources such as ammonium bicarbonate, and these can be used in appropriate combination as attractants.

また、誘引源３となる誘引剤の剤形は使用形態に合わせて選択することができ、液状、ペースト状、固体状（ゼリー状、粉状、粒状等）、揮散紙や多孔質体等の含浸体に含浸させた状態等を挙げることができる。 The form of the attractant that serves as the attractant source 3 can be selected according to the mode of use, and examples include liquid, paste, solid (jelly, powder, granules, etc.), and impregnated into an impregnating body such as volatile paper or a porous body.

具体的に、液状の飛翔害虫用の誘引剤をそのまま用いたり、液状の飛翔害虫用の誘引剤とゲル化剤を混合させてペースト状や固体状としたり、吸水性ポリマーやパルプ製のマットに液状の飛翔害虫用の誘引剤を含浸させたり、液状の飛翔害虫用の誘引剤を無機物担体に担持させることにより、固体状の誘引剤を得たりできる。 Specifically, liquid attractants for flying pests can be used as is, liquid attractants for flying pests can be mixed with a gelling agent to form a paste or solid, a mat made of absorbent polymer or pulp can be impregnated with liquid attractants for flying pests, or a solid attractant can be obtained by supporting liquid attractants for flying pests on an inorganic carrier.

飛翔害虫用の誘引剤には、防除効果を高めるために、飛翔害虫の誘引性を阻害しない範囲において、既知の殺虫成分を含有することができる。 In order to enhance the control effect, attractants for flying pests can contain known insecticidal ingredients to the extent that they do not inhibit the attraction of flying pests.

殺虫成分としては、例えば、天然ピレトリン、プラレトリン、イミプロトリン、フタルスリン、アレスリン、トランスフルトリン、メトフルトリン、エンペントリン、プロフルトリン等のピレスロイド系化合物、フェニトロチオン、ジクロルボス等の有機リン系化合物、フェノブカルブ、プロポクスル等のカーバメート系化合物、フィプロニル等のフェニルピラゾール系化合物、ジノテフラン、イミダクロプリド等のネオニコチノイド系化合物、ヒドラメチルノン等のアミジノヒドラゾン系化合物、メトプレン、ハイドロプレン、ピリプロキシフェン等の昆虫成長制御化合物等、及びオレンジ油、ハッカ油、ベンジルアルコール等の殺虫性製油等を用いることができる。 Examples of insecticidal components that can be used include pyrethroid compounds such as natural pyrethrins, prallethrin, imiprothrin, phthalthrin, allethrin, transfluthrin, metofluthrin, empenthrin, and profluthrin, organophosphorus compounds such as fenitrothion and dichlorvos, carbamate compounds such as fenobucarb and propoxur, phenylpyrazole compounds such as fipronil, neonicotinoid compounds such as dinotefuran and imidacloprid, amidinohydrazone compounds such as hydramethylnon, insect growth regulator compounds such as methoprene, hydroprene, and pyriproxyfen, and insecticidal oils such as orange oil, peppermint oil, and benzyl alcohol.

その他、誘引剤に配合できる成分としては、例えば誤食防止剤、防腐剤、ｐＨ調整剤、安定化剤、色素、香料、溶媒等の各種補助成分が挙げられる。例えば、安息香酸デナトニウム、トウガラシエキス等の誤食防止剤、塩化セチルピリジニウム等の四級アンモニウム塩、ソルビン酸カリウム、パラベン、ホウ酸等の防腐剤、クエン酸、リン酸これらの塩等のｐＨ調整剤、ＢＨＴ，ＢＨＡ等の安定剤、赤色、青色、黄色、緑色、黒色、茶色等を示す各種色素、果実調の香料、メタノール，エタノール，プロパノール等の低級アルコール、流動パラフィン等の炭化水素系溶剤、蒸留水，水道水，脱イオン水等の水等が挙げられる。 Other ingredients that can be added to the attractant include various auxiliary ingredients such as mis-ingestion prevention agents, preservatives, pH adjusters, stabilizers, colorants, fragrances, and solvents. Examples include mis-ingestion prevention agents such as denatonium benzoate and chili pepper extract, quaternary ammonium salts such as cetylpyridinium chloride, preservatives such as potassium sorbate, parabens, and boric acid, pH adjusters such as citric acid and phosphoric acid salts, stabilizers such as BHT and BHA, various colorants that show red, blue, yellow, green, black, brown, etc., fruit-like fragrances, lower alcohols such as methanol, ethanol, and propanol, hydrocarbon solvents such as liquid paraffin, and water such as distilled water, tap water, and deionized water.

捕獲器１に用いる粘着剤２１の成分は、ハエ取り紙や粘着式のゴキブリ、ネズミ捕獲器等で使用されているものでよく、その他、飛翔害虫が捕獲できる成分であれば使用できる。さらに粘着効果を長期間維持させるために安定剤等を含有させてもよい。 The adhesive 21 used in the trap 1 may be made of the same material as that used in flypaper, sticky cockroach and mouse traps, etc., or any other material that can capture flying pests. In addition, stabilizers, etc. may be included to maintain the adhesive effect for a long period of time.

次に、本発明者らは、本実施形態の効果を確認すべく、下記に示す第１～第４の試験を行った。 Next, the inventors conducted the following first to fourth tests to confirm the effects of this embodiment.

（第１の試験）
第１の試験において、本発明者らは、棒体４の効果を確認するために、下記の表１に示す本発明品１Ａ，比較品１Ｂを作成し、下記に示す蚊の屋内捕獲試験を行い、蚊の捕獲数を確認した。本発明品１Ａ，比較品１Ｂの異なる点は、棒体４の有無である。本発明品１Ａには４本の棒体４が設けられ、比較品１Ｂには棒体４が設けられていない。本発明品１Ａ，比較品１Ｂの容器２は、いずれも幅Ｗ＝１０ｃｍ，高さ＝１５ｃｍに設けられている。 (First Test)
In a first test, the inventors prepared product 1A of the present invention and product 1B of the comparison shown in Table 1 below in order to confirm the effect of the rods 4, and conducted an indoor mosquito capture test as shown below to confirm the number of mosquitoes captured. Product 1A of the present invention and product 1B of the comparison are different in the presence or absence of rods 4. Product 1A of the present invention is provided with four rods 4, while product 1B of the comparison does not have any rods 4. The containers 2 of both product 1A of the present invention and product 1B are provided with a width W of 10 cm and a height of 15 cm.

また、本発明品１Ａ，比較品１Ｂの容器２は、同じであり、いずれも黒色に設け、４つの開口部２５の面積＝６ｃｍ^２に設けられている。本発明品１Ａの棒体４は、直径６ｍｍ、高さ＝１５ｃｍのＰＰ（ポリプロピレン）製のストローから構成されている。棒体４の表面は、黒色に設けられている。このストローから構成された棒体４の表面には粘着剤２１と同様に飛翔害虫が捕獲できる粘着剤４１が施されている本発明品１Ａ，比較品１Ｂの誘引源３は、同じであり、海産原料等を含む誘引剤３０ｇを円板状のパルプ製のマット（直径７．５ｃｍ×高さ１．１５ｃｍの大きさ）に含侵させたものを、上面が開口した容器に充填したものを用いている。 The containers 2 of the present invention 1A and the comparative product 1B are the same, both are black, and the four openings 25 have an area of 6 ^cm2 . The rod 4 of the present invention 1A is made of a PP (polypropylene) straw with a diameter of 6 mm and a height of 15 cm. The surface of the rod 4 is black. The surface of the rod 4 made of this straw is coated with an adhesive 41 that can capture flying pests in the same way as the adhesive 21. The attractant 3 of the present invention 1A and the comparative product 1B is the same, and a disc-shaped pulp mat (7.5 cm in diameter x 1.15 cm in height) is impregnated with 30 g of an attractant containing marine raw materials, etc., and is filled in a container with an open top.

第１の試験における、蚊の室内捕獲試験は、下記の手順で行われた。６畳の試験室（３．６ｍ×２．７ｍ×高さ２．４ｍ＝２３．３ｍ^３）の床面に模造紙を敷いた。その後、６畳の試験室内に供試虫（羽化後１５～１６日のヒトスジシマカ雌成虫）１００頭を放ち１時間馴化させた（砂糖水を与える条件）。次に、６畳の試験室の床面に本発明品１Ａ，比較品１Ｂを同時に設置し、設置から２４時間後までの筒状体２２の内面への捕獲数、棒体４への捕獲数、総捕獲数を観察した。試験室は、温度約２５～３０℃、湿度約５０～６０％ＲＨに設定した。 In the first test, the indoor mosquito capture test was carried out as follows. Construction paper was laid on the floor of a 6-tatami mat test room (3.6 m x 2.7 m x 2.4 m high = 23.3 m ³ ). Then, 100 test insects (female adult Aedes albopictus mosquitoes 15-16 days after emergence) were released into the 6-tatami mat test room and allowed to acclimate for 1 hour (provided with sugar water). Next, the product 1A of the present invention and the comparative product 1B were simultaneously placed on the floor of the 6-tatami mat test room, and the number of mosquitoes captured on the inner surface of the cylindrical body 22, the number of mosquitoes captured on the rod body 4, and the total number of mosquitoes captured were observed for 24 hours after the placement. The test room was set at a temperature of about 25-30°C and a humidity of about 50-60% RH.

そして、本発明品１Ａ，比較品１Ｂの設置から２４時間後までの筒状体２２の内面への捕獲数、棒体４への捕獲数、総捕獲数を比較した。結果を図４に示す。上記試験は、くりかえし４回の試験を行った。図４は、４回の平均値を示す。 Then, the number of insects captured on the inner surface of the cylindrical body 22, the number of insects captured on the rod body 4, and the total number of insects captured were compared 24 hours after the installation of the product 1A of the present invention and the comparative product 1B. The results are shown in Figure 4. The above test was repeated four times. Figure 4 shows the average value of the four times.

図４に示すように、棒体４を設けた本発明品１Ａは、棒体４なしの比較品１Ｂに比べて、蚊の総捕獲数が増えることが分かった。すなわち、図４の結果から、棒体４を設置することにより、蚊の捕獲数の向上を図れることが分かった。なお、前側部２２１および後側部２２２から各々４本ずつ突設された棒体４（長さ５ｃｍ）を設けた捕獲器１を用いて、同様の試験を行ったところ、棒体４なしの比較品１Ｂに比べて、蚊の総捕獲数は増えなかった。 As shown in Figure 4, it was found that the product 1A of the present invention, which is provided with rod bodies 4, captures a greater number of mosquitoes in total than the comparative product 1B, which does not have rod bodies 4. In other words, the results in Figure 4 show that the installation of rod bodies 4 can improve the number of mosquitoes captured. When a similar test was conducted using a trap 1 provided with four rod bodies 4 (5 cm long) protruding from each of the front side portion 221 and the rear side portion 222, the total number of mosquitoes captured did not increase compared to the comparative product 1B, which does not have rod bodies 4.

（第２の試験）
第２の試験において、本発明者らは、さらに棒体４の効果を確認するために、下記の表２に示すように、第１の試験で用いた本発明品１Ａ，比較品１Ｂに加えて、本発明品１Ｃ，１Ｄ，１Ｅを作成し、下記に示す蚊の屋内捕獲試験を行い、蚊の捕獲数を確認した。本発明品１Ｃ，１Ｄ，１Ｅの異なる点は、棒体４の数である。本発明品１Ｃ，１Ｄ，１Ｅの容器２は、第１の試験で用いた本発明品１Ａ，比較品１Ｂの容器２と形も大きさも同じものである。本発明品１Ｃ，１Ｄ，１Ｅの棒体４、誘引源３も、第１の試験で用いた本発明品１Ａ，比較品１Ｂと同じものである。 (Second Test)
In the second test, in order to further confirm the effect of the rod body 4, the inventors prepared the present invention products 1C, 1D, and 1E in addition to the present invention product 1A and the comparative product 1B used in the first test, as shown in Table 2 below, and conducted an indoor mosquito capture test as shown below to confirm the number of mosquitoes captured. The present invention products 1C, 1D, and 1E differ in the number of rod bodies 4. The containers 2 of the present invention products 1C, 1D, and 1E are the same in shape and size as the containers 2 of the present invention product 1A and the comparative product 1B used in the first test. The rod bodies 4 and the attractant sources 3 of the present invention products 1C, 1D, and 1E are also the same as those of the present invention product 1A and the comparative product 1B used in the first test.

第２の試験における、蚊の室内捕獲試験は、第１の試験と同様であるため、詳細な説明を省略する。そして、本発明品１Ａ，１Ｃ～１Ｅをそれぞれ比較品１Ｂと同時に設置し（即ち、本発明品１Ａと比較品１Ｂとを同時設置し、本発明品１Ｃと比較品１Ｂとを同時設置し、本発明品１Ｄ，１Ｅについても同様にそれぞれ比較品１Ｂと同時設置する）、設置から２４時間後までの捕獲器１の捕獲数を観察し、棒体４を設けることによる捕獲数の倍数（＝棒体４ありの本発明品１Ａ，１Ｃ，１Ｄまたは１Ｅの総捕獲数／棒体４なしの比較品１Ｂの総捕獲数）を求めた。結果を図５に示す。上記試験は、くりかえし４回行った。図５は、４回の平均値を示す。 The indoor mosquito capture test in the second test was the same as that in the first test, so a detailed explanation will be omitted. Then, the present invention products 1A, 1C to 1E were each installed simultaneously with the comparative product 1B (i.e., the present invention product 1A and the comparative product 1B were installed simultaneously, the present invention product 1C and the comparative product 1B were installed simultaneously, and the present invention products 1D and 1E were also installed simultaneously with the comparative product 1B), and the number of mosquitoes captured by the trap 1 was observed for 24 hours after installation, and the multiple of the number of mosquitoes captured by providing the rod 4 (= total number of mosquitoes captured by the present invention products 1A, 1C, 1D or 1E with the rod 4 / total number of mosquitoes captured by the comparative product 1B without the rod 4) was calculated. The results are shown in Figure 5. The above test was repeated four times. Figure 5 shows the average value of the four times.

同図に示すように、棒体４が１本でもあれば、棒体４なしの比較品１Ｂに比べて蚊の総捕獲数を多くできることが分かった。特に、棒体４が２本以上あれば棒体４なしと比べて１．５以上となり、捕獲数が安定して高いことが分かった。 As shown in the figure, it was found that if there is even one rod 4, the total number of mosquitoes captured can be increased compared to the comparison product 1B, which does not have a rod 4. In particular, if there are two or more rods 4, the number of mosquitoes captured is 1.5 or more compared to no rod 4, and it was found that the number of mosquitoes captured is consistently high.

（第３の試験）
第３の試験において、本発明者らは、棒体４の効果を確認するために、下記の表３に示すように本発明品１ＡＡ，比較品１Ｂを作成し、下記に示す蚊の屋内試験を行い、容器２への侵入数、総捕獲数、逃亡数を確認した。比較品１Ｂは第１の試験で用いたものと同じである。本発明品１ＡＡと、第１の試験で用いた本発明品１Ａとの異なる点は、棒体４の材質である。本発明品１ＡＡは、棒体４として、直径３ｍｍ×高さ１５ｃｍの針金部材から構成され、針金部材の表面が褐色に設けられている。 (Third Test)
In the third test, the inventors prepared product 1AA of the present invention and product 1B for comparison as shown in Table 3 below in order to confirm the effect of the rod body 4, and conducted an indoor test on mosquitoes as shown below to confirm the number of mosquitoes that entered the container 2, the total number of mosquitoes captured, and the number of mosquitoes that escaped. Comparison product 1B is the same as that used in the first test. Product 1AA of the present invention differs from product 1A of the present invention used in the first test in the material of the rod body 4. Product 1AA of the present invention is composed of a wire member having a diameter of 3 mm and a height of 15 cm as the rod body 4, and the surface of the wire member is brown.

第３の試験における、蚊の室内捕獲試験は、７０ｃｍ×７０ｃｍ×高さ７０ｃｍのガラスチャンバー内の床面に模造紙を敷き、砂糖水の容器を置いた。その後、ガラスチャンバー内に供試虫（羽化後１８～１９日のヒトスジシマカ雌成虫）３０頭を投入して馴化後、発明品１ＡＡ，比較品１Ｂをそれぞれ個別に設置して、時間の経過に伴う本発明品１ＡＡ，比較品１Ｂの容器２への侵入数、総捕獲数、逃亡数を３０分後まで観察した。試験室は、温度約２５～３０℃、湿度約５０～６０％ＲＨに設定した。 In the third test, the indoor mosquito capture test was carried out by laying imitation paper on the floor of a glass chamber measuring 70 cm x 70 cm x 70 cm high, and placing a container of sugar water on it. Thirty test insects (female adult Aedes albopictus mosquitoes 18-19 days after emergence) were then placed in the glass chamber to allow them to acclimate, after which invention product 1AA and comparison product 1B were placed separately, and the number of intrusions into container 2 by invention product 1AA and comparison product 1B, the total number captured, and the number of escapes were observed over time for up to 30 minutes. The test room was set at a temperature of approximately 25-30°C and a humidity of approximately 50-60% RH.

そして、発明品１ＡＡ，比較品１Ｂの設置から３０分後までの容器２への侵入数、総捕獲数、逃亡数を求め比較した。結果を図６に示す。また、本発明品１ＡＡ，比較品１Ｂの容器２への侵入数に対する捕獲数の割合、逃亡数の割合を求めて比較した。結果を図７に示す。図６に示すように、棒体４を４本設置した発明品１ＡＡでは、棒体４を設けていない比較品１Ｂと比較して、容器２内への蚊の侵入数は増え、容器２内からの蚊の逃亡数が減少する傾向にあった。そして、図７に示すように、容器２内に侵入した蚊の侵入数に対する捕獲数は、比較品１Ｂよりも発明品１ＡＡの方が増える傾向にあり、逃亡数の割合も低下傾向にあった。 The number of mosquitoes that entered the container 2, the total number of mosquitoes captured, and the number of mosquitoes that escaped were then calculated and compared for invention product 1AA and comparison product 1B up to 30 minutes after installation. The results are shown in Figure 6. The ratio of the number of mosquitoes captured to the number of mosquitoes that entered the container 2 and the ratio of the number of mosquitoes that escaped were also calculated and compared for invention product 1AA and comparison product 1B. The results are shown in Figure 7. As shown in Figure 6, invention product 1AA, which has four rods 4 installed, tended to have a higher number of mosquitoes that entered the container 2 and a lower number of mosquitoes that escaped from the container 2, compared to comparison product 1B, which does not have any rods 4. As shown in Figure 7, the number of mosquitoes captured relative to the number of mosquitoes that entered the container 2 tended to be higher for invention product 1AA than for comparison product 1B, and the ratio of the number of mosquitoes that escaped also tended to be lower.

（第４の試験）
第４の試験において、本発明者らは、棒体４に施した粘着剤４１の効果を確認するために、下記の表４に示す本発明品１ＡＡ，比較品１Ｆ，１Ｂを作成し、下記に示す蚊（羽化後１６～１７日のヒトスジシマカ雌成虫）の屋内試験を行い、内面への捕獲数、棒体４への捕獲数、総捕獲数を確認した。本発明品１ＡＡは第９の試験で用いたものと同じである。比較品１Ｂは第１の試験で用いたものと同じである。比較品１Ｆは、粘着剤４１が施されていない棒体４が４本設けられている。比較品１Ｆの棒体４は、本発明品１ＡＡと同じものを用いている。また、比較品１Ｆの容器２、誘引源３は、本発明品１ＡＡ，比較品１Ｂと同じものを用いている。 (Fourth Test)
In the fourth test, the inventors prepared the product 1AA of the present invention and the comparative products 1F and 1B shown in Table 4 below in order to confirm the effect of the adhesive 41 applied to the rod 4, and conducted an indoor test on the mosquitoes (female adult Aedes albopictus 16-17 days after emergence) shown below to confirm the number of mosquitoes captured on the inner surface, the number of mosquitoes captured on the rod 4, and the total number of mosquitoes captured. The product 1AA of the present invention is the same as that used in the ninth test. The comparative product 1B is the same as that used in the first test. The comparative product 1F has four rods 4 to which the adhesive 41 is not applied. The rods 4 of the comparative product 1F are the same as those of the product 1AA of the present invention. The container 2 and the attractant 3 of the comparative product 1F are the same as those of the product 1AA of the present invention and the comparative product 1B.

第４の試験における、蚊の屋内捕獲試験は、第１の試験と同様であるため、ここでは詳細を省略する。そして、本発明品１ＡＡ，比較品１Ｆ，１Ｂの設置から２４時間後までの筒状体２２の内面への捕獲数、棒体４への捕獲数、総捕獲数を比較した。結果を図８に示す。上記試験は、くりかえし２回行った。図８は、２回の平均値を示す。 The indoor mosquito capture test in the fourth test was the same as the first test, so details will be omitted here. Then, the number of mosquitoes captured on the inner surface of the cylindrical body 22, the number of mosquitoes captured on the rod body 4, and the total number of mosquitoes captured up to 24 hours after installation of the product 1AA of the present invention and the comparative products 1F and 1B were compared. The results are shown in Figure 8. The above test was repeated twice. Figure 8 shows the average value of the two tests.

第４の試験において、棒体４に粘着剤４１を施した本発明品１ＡＡは、棒体４に粘着剤４１を施していない比較品１Ｆに比べて、明らかの蚊の捕獲数が多くなることが分かった。一方、比較品１Ｆは、棒体４なしの比較品１Ｂに比べて捕獲数は同等であり、蚊の捕獲数の増加がみられないことが分かった。すなわち、第４の試験により、蚊の捕獲数を増加させるためには、棒体４表面に粘着剤４１を施す必要があることが分かった。 In the fourth test, it was found that the product of the present invention 1AA, in which the adhesive 41 was applied to the rod body 4, caught a significantly greater number of mosquitoes than the comparative product 1F, in which the adhesive 41 was not applied to the rod body 4. On the other hand, the comparative product 1F caught the same number of mosquitoes as the comparative product 1B, which did not have the rod body 4, and it was found that there was no increase in the number of mosquitoes caught. In other words, the fourth test showed that in order to increase the number of mosquitoes caught, it is necessary to apply adhesive 41 to the surface of the rod body 4.

本発明は、上述した実施形態に限定されるものではなく、適宜、変形、改良、等が可能である。その他、上述した実施形態における各構成要素の材質、形状、寸法、数、配置箇所、等は本発明を達成できるものであれば任意であり、限定されない。 The present invention is not limited to the above-described embodiment, and can be modified, improved, etc. as appropriate. In addition, the material, shape, size, number, location, etc. of each component in the above-described embodiment are arbitrary as long as they can achieve the present invention, and are not limited.

例えば、上述した実施形態では、飛翔害虫として蚊を捕獲していたが、これに限ったものではない。飛翔害虫としては、飛翔する害虫であればよく、例えば、イエバエ等のハエ類、ショウジョウバエ、ノミバエ、キノバエ、チョウバエ等のコバエ類等であってもよい。 For example, in the above-described embodiment, mosquitoes were captured as flying pests, but this is not limited to this. Any flying pest may be captured as flying pests, and may be, for example, flies such as house flies, fruit flies, flea flies, grass flies, moth flies, and other small flies.

また、上述した実施形態では、筒状体２２として断面が正方形のものを用いていたが、これに限ったものではない。筒状体２２としては、筒状であればよく、円形であっても、三角形であっても、五角形であってもよい。 In addition, in the above-described embodiment, the cylindrical body 22 has a square cross section, but this is not limited to this. The cylindrical body 22 may be circular, triangular, or pentagonal as long as it is cylindrical.

また、上述した実施形態では、誘引源３は底部２３に設置されていたが、これに限ったものではない。誘引源３は容器２内に設置されていればよく、例えば底部２３よりも上側に吊下げるなどして設置してもよい。この場合、開口部２５は、容器２において底部２３からの筒長さ方向（上下方向）における長さ（高さ）が誘引源３と同じとなる位置、または、この位置よりも底部２３側の側部２２１～２２４または底部２３に設けてもよい。 In addition, in the above-described embodiment, the attraction source 3 is installed at the bottom 23, but this is not limited to the above. The attraction source 3 only needs to be installed inside the container 2, and may be installed, for example, by hanging it above the bottom 23. In this case, the opening 25 may be provided at a position in the container 2 where the length (height) in the tube length direction (vertical direction) from the bottom 23 is the same as that of the attraction source 3, or on the sides 221-224 or bottom 23 on the bottom 23 side of this position.

１飛翔害虫用の捕獲器
２容器
３誘引源
４棒体
２１粘着剤
２２筒状体
２３底部
２５開口部
４１粘着剤 Reference Signs List 1 Flying insect trap 2 Container 3 Attraction source 4 Rod body 21 Adhesive 22 Cylindrical body 23 Bottom 25 Opening 41 Adhesive

Claims

A trap for flying pests, comprising: a cylindrical body having an inner surface coated with an adhesive; a bottom portion closing an opening on one side of the cylindrical body in the cylindrical length direction; a container having an opening on the other side of the cylindrical body in the cylindrical length direction; and an attraction source for flying pests placed in the container,
The container further includes a rod body extending from the bottom toward the opening of the container and having an adhesive on its surface.
A trap for flying pests.

The flying insect trap according to claim 1,
At least one opening is provided at a position where the length from the bottom in the tube length direction is the same as that of the attraction source, or on the bottom side of the position.
A trap for flying pests.

A method for capturing flying pests using the trap for flying pests described in claim 1 or 2.