JP2005312360A - Method for attracting insect and attractant and bait for insect - Google Patents

Method for attracting insect and attractant and bait for insect Download PDF

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JP2005312360A
JP2005312360A JP2004133799A JP2004133799A JP2005312360A JP 2005312360 A JP2005312360 A JP 2005312360A JP 2004133799 A JP2004133799 A JP 2004133799A JP 2004133799 A JP2004133799 A JP 2004133799A JP 2005312360 A JP2005312360 A JP 2005312360A
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insects
attractant
attracting
insect
bait
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JP4502698B2 (en
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Bokuyo Noguchi
牧陽 野口
Kiyoshi Ochiai
潔 落合
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NIPPN Corp
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Nippon Flour Mills Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for attracting insects in which high attracting effect on insects is exhibited and a place applying and providing an attractant can surely be specified even under dark environment in which prospect is bad, and to provide the attractant and bait for insects. <P>SOLUTION: The present invention relates to a method for attracting insects in which a light-storing agent is combinedly used with an attracting substance for insects, the attractant for insects containing the light-storing agent and the attracting substance for insects and the bait for insects containing the attractant for insects. According to the method for attracting insects and the attractant and bait for insects, a synergistic effect is obtained by combinedly using the attracting substance for insects with the light-storing agent and higher attractive effect on insects is exhibited and insects can effectively be caught in the open air. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は昆虫の誘引方法、及びその誘引方法に用いることができる昆虫の誘引剤及び餌に関する。   The present invention relates to an insect attracting method, and an insect attractant and bait that can be used in the attracting method.

従来、小型飛翔昆虫を誘引する方法として蛍光物質を使用する方法が知られている。例えばゴルフ場のコースなど広範な場所を対象として蛍光塗料を塗布した装置を置くことが提案され(特許文献1参照。)、室内外に設置する飛翔昆虫捕獲器において蛍光シートや蓄光シートを使用することが提案されている(特許文献2参照。)。
また、ゴキブリなどの捕獲用に、誘引物質を収容した捕獲器のゴキブリ侵入口を強調するために蛍光物質を使用することが知られている(特許文献3参照。)。
これらは有害昆虫を駆除するため誘引捕獲することを目的としているが、一方趣味として昆虫を採集することも行われている。特にカブトムシ類やクワガタムシ類を採取することがよく行われている。カブトムシ類やクワガタムシ類は雑木林といわれる場所に生息しているため、見通しが悪い場所でその採取が行われる。また、カブトムシ類やクワガタムシ類は夜行性であるので、採取する時間帯が日没から明け方までという暗いときでもある。雑木林は一般に街灯がないので、暗く見通しの悪い場所で正確に昆虫の誘引剤を塗布、設置した場所を特定することはたいへん困難である。特に児童の昆虫採集においては、ゼリーなどの昆虫の誘引剤を塗布した場所が不明確になり易い。これらの対策として、赤色の懐中電灯を使用することが知られているが、十分な解決策とはなっていない。
一方、見通しのよいゴルフコースや室内外では、このような問題は生ずることはない。
さらにカブトムシ類やクワガタムシ類といった昆虫の誘引方法や誘引剤に、一層高い誘引効果が要求されている。
Conventionally, a method using a fluorescent substance is known as a method for attracting small flying insects. For example, it is proposed to place a device coated with a fluorescent paint for a wide range of places such as golf course courses (see Patent Document 1), and fluorescent sheets and phosphorescent sheets are used in flying insect traps installed indoors and outdoors. Has been proposed (see Patent Document 2).
In addition, it is known that a fluorescent material is used for highlighting a cockroach entry port of a trap containing an attracting substance for capturing cockroaches (see Patent Document 3).
These are aimed at attracting and capturing harmful insects, while collecting insects as a hobby. In particular, beetles and stag beetles are often collected. Beetles and stag beetles inhabit a place called miscellaneous forest, so they are collected in places with poor visibility. In addition, since beetles and stag beetles are nocturnal, the time of collection is dark, from sunset to dawn. Since miscellaneous forests generally have no streetlights, it is very difficult to accurately identify where the insect attractant is applied and installed in a dark and unsightly place. In particular, when collecting insects for children, the location where the insect attractant such as jelly is applied tends to be unclear. As a countermeasure, it is known to use a red flashlight, but it is not a sufficient solution.
On the other hand, such a problem does not occur at a golf course with good visibility or indoors or outdoors.
Furthermore, higher attracting effects are required for attracting methods and attractants for insects such as beetles and stag beetles.

特開平7−313036号公報JP 7-313036 A 特開2001−352889号公報JP 2001-352889 A 特開2002−272342号公報JP 2002-272342 A

本発明の目的は、昆虫に対し高い誘引効果を発揮するとともに、見通しが悪く暗い環境下でも確実に誘引剤を塗布、設置した場所を特定することができる、昆虫の誘引方法並びに昆虫の誘引剤及び餌を提供することである。   An object of the present invention is to provide an insect attracting method and an insect attracting agent that can exert a high attracting effect on insects and can reliably identify the place where the attracting agent is applied and installed even in a dark environment with poor visibility. And providing food.

本発明者は上記目的を達成するために鋭意研究を重ねた結果、昆虫を誘引するに当たり昆虫の誘引物質とともに蓄光剤を使用することによって、昆虫に対し高い誘引効果が示されるとともに暗い環境下でも昆虫の誘引物質を塗布、設置した場所を容易に特定することができることを見出し、本発明を完成させるに至った。
従って本発明は、蓄光剤と昆虫の誘引物質とを併用することを特徴とする昆虫の誘引方法である。本発明はさらに、蓄光剤及び昆虫の誘引物質を含有することを特徴とする昆虫の誘引剤である。さらに本発明は、上記昆虫の誘引剤を含有する昆虫の餌である。
本発明の好ましい実施態様において、該蓄光剤として珪素アルミン酸塩蓄光顔料が挙げられる。本発明の別の好ましい実施態様として、波長ピークが485〜525nmである蓄光剤を使用する。本発明は特にカブトムシ類及びクワガタムシ類の誘引方法、誘引剤及び餌に好適である。
As a result of intensive studies to achieve the above object, the present inventor has shown that a high attracting effect is shown to insects and that even in a dark environment by using a phosphorescent agent together with an insect attractant in attracting insects. The inventors have found that the place where the insect attractant is applied and installed can be easily identified, and the present invention has been completed.
Therefore, the present invention is an insect attracting method characterized by using a phosphorescent agent and an insect attractant in combination. The present invention further relates to an insect attractant characterized by containing a phosphorescent agent and an insect attractant. Furthermore, the present invention is an insect food containing the above insect attractant.
In a preferred embodiment of the present invention, the phosphorescent agent includes a silicon aluminate phosphorescent pigment. In another preferred embodiment of the present invention, a phosphorescent agent having a wavelength peak of 485 to 525 nm is used. The present invention is particularly suitable for a method for attracting beetles and stag beetles, an attractant, and a bait.

本発明の昆虫の誘引方法並びに昆虫の誘引剤及び餌によれば、昆虫の誘引物質と蓄光剤との併用により相乗効果が生じ、昆虫に対しより高い誘引効果を発揮し、野外で昆虫を効果的に捕獲することができる。本発明の昆虫の誘引方法並びに昆虫の誘引剤及び餌によれば、野外において昆虫の誘引物質を塗布、設置した場所を、見通しが悪く暗い環境下でも容易に見出すことができ、昆虫採集にたいへん有用である。   According to the method for attracting insects and the insect attractant and bait of the present invention, the combined use of the insect attractant and the phosphorescent agent produces a synergistic effect, exerts a higher attracting effect on the insects, and makes the insects effective in the outdoors Can be captured. According to the insect attracting method and the insect attractant and bait of the present invention, the place where the insect attractant is applied and installed in the field can be easily found even in a dark environment with poor visibility, and it is very difficult to collect insects. Useful.

本明細書中でいう昆虫としては、甲虫目に属するもの、例えばコガネムシ科(例、カブトムシ、カナブン類)、クワガタムシ科(例、クワガタムシ類)及びゴミムシダマシ科(例、キマワリ)など、膜翅目に属するもの、例えば細腰亜目(例、スズメバチ科、スズメバチ、アリ科、アリ類)、鱗翅目(例、タテハチョウ科、ジャノメチョウ科、チョウ類)、及び直翅目(例、カマドウマ科、カマドウマ、ゴキブリ科、チャバネゴキブリ科、ゴキブリ類)など、その他にガ類が挙げられる。また昆虫以外のものとして、ムカデ類、ナメクジ類などが挙げられる。   The insects referred to in this specification include those belonging to the order Coleoptera, for example, Scarabaeidae (eg, beetles, canabuns), Stag beetles (eg, stag beetles), and Ganodermae (eg, yellowtails). Belonging to the order, for example, the lacuna (eg, wasps, hornets, ants, ants), lepidoptera (eg, nymphalidae, jasmineidae, butterflies), and straight-eyed (eg, crestedidae, madrid) , Other species such as cockroaches, cockroaches, cockroaches). Other than insects include centipedes and slugs.

本発明で使用する蓄光剤は、太陽光や蛍光灯あるいは白熱ランプなどの光エネルギーを受けると、これらの光源が遮断されて暗闇になっても、その暗闇の中で自ら蓄積したエネルギーを可視光として発光することができるものである。本発明で該蓄光剤として従来公知のものを用いることができる。
蓄光剤として例えば自発光タイプの蓄光剤(トリチウム、プロメチウムなどの放射性元素)、硫化亜鉛蓄光タイプの蓄光剤(ZnSにCuを添加したもの)、アルミナ蓄光タイプの蓄光剤(ストロンチウムアルミネートに希土類金属を結合させたもの)などがある。これらの中で自発光タイプのものは放射線を出すこと、及び硫化亜鉛蓄光タイプのものは輝度と発光持続時間が劣ることから、アルミナ蓄光タイプが好ましく用いられる。さらに好ましくは、耐水性に優れた珪素アルミン酸塩蓄光顔料が用いられる。
使用する蓄光剤の波長ピークとしては485〜525nmが適当であり、さらに好ましくは485〜500nmである。
珪素アルミン酸塩蓄光顔料の市販品の例として、TDOグラフィックス株式会社製の商品名:TDOヒカリ マス粒子蓄光顔料(波長ピーク490nmタイプ、520nmタイプ)などがある。
When the luminous agent used in the present invention receives light energy such as sunlight, fluorescent light or incandescent lamp, even if these light sources are cut off and it becomes dark, the energy stored in the dark is visible light. Can emit light. In the present invention, conventionally known phosphorescent agents can be used.
Examples of phosphorescent agents include self-luminous type phosphorescent agents (radioactive elements such as tritium and promethium), zinc sulfide phosphorescent type phosphorescent agents (ZnS with Cu added), alumina phosphorescent type phosphorescent agents (strontium aluminate and rare earth metal) Etc.). Of these, the self-luminous type emits radiation, and the zinc sulfide phosphorescent type is inferior in luminance and emission duration, and therefore the alumina luminous type is preferably used. More preferably, a silicon aluminate phosphorescent pigment having excellent water resistance is used.
The wavelength peak of the phosphorescent agent used is suitably 485 to 525 nm, more preferably 485 to 500 nm.
As an example of a commercial product of a silicon aluminate phosphorescent pigment, there is a trade name: TDO Hikari mass particle phosphorescent pigment (wavelength peak 490 nm type, 520 nm type) manufactured by TDO Graphics Co., Ltd.

本発明の昆虫の誘引方法では、上記蓄光剤を昆虫の誘引物質と併用する。本発明の昆虫の誘引方法において蓄光剤の使用方法として、昆虫の誘引物質そのものと一緒に蓄光剤を用いる態様の他、昆虫の誘引物質を配合した昆虫の誘引剤又は餌とともに蓄光剤を用いることができる。
蓄光剤の使用方法の更なる具体例として、(1)透明あるいは半透明の固形の昆虫の誘引剤又は餌に蓄光剤を均一に又は不均一に分散させる、(2)粉末、ペレット状、ゼリー状などの昆虫の誘引剤又は餌に蓄光剤を混ぜる、あるいはトッピングする、(3)昆虫の誘引剤や餌とは別に、蓄光剤を誘引剤や餌のごく近くに設置する、(4)誘引剤又は餌と蓄光剤とを層状に重ねて使用する、などの態様がある。ここで用いる昆虫の誘引物質、誘引物質を含んだ昆虫の誘引剤や餌は、従来公知のものでもよい。
このような昆虫の誘引方法において、蓄光剤の使用量は一般的に、昆虫の誘引剤又は餌と蓄光剤との合計質量において、蓄光剤が0.3〜5質量%を占めるのが適当である。
In the insect attracting method of the present invention, the phosphorescent agent is used in combination with an insect attractant. In the method for attracting insects according to the present invention, as a method of using the phosphorescent agent, in addition to the mode using the phosphorescent agent together with the insect attractant itself, the phosphorescent agent is used together with the insect attractant or bait containing the insect attractant. Can do.
As further specific examples of how to use the phosphorescent agent, (1) Disperse the phosphorescent agent uniformly or non-uniformly in a transparent or translucent solid insect attractant or bait, (2) powder, pellet form, jelly Insect attractant or bait of insects, etc., or topping with phosphorescent agent, (3) Separate from insect attractant or bait, install phosphorescent agent close to attractant or bait, (4) Attract There exists an aspect of using the agent or bait and the phosphorescent agent in layers. The insect attractant and the insect attractant and bait containing the attractant used here may be conventionally known ones.
In such an insect attracting method, it is appropriate that the amount of the phosphorescent agent is generally 0.3 to 5% by mass based on the total mass of the insect attractant or bait and the phosphorescent agent. is there.

本発明はさらに、蓄光剤及び昆虫の誘引物質を含有することを特徴とする昆虫の誘引剤に向けられている。本発明の昆虫の誘引剤において、蓄光剤の含有量は誘引剤の全質量に対して0.3〜5質量%が適当である。
本発明で用いる昆虫の誘引物質としては従来知られているものでよく、例えば糖類、バニリン類、マルトール類、低級アルコール、各種香料、フレーバー類、果汁、果肉などが挙げられる。本発明ではこれらの中から少なくとも一種を選択して、蓄光剤とともに使用することができる。
本発明の昆虫の誘引方法あるいは昆虫の誘引剤には、蓄光剤及び昆虫の誘引物質に加えて、蛋白質、アミノ酸、デンプン、デンプン加水分解物、油脂、核酸、有機酸、増粘剤などを併用してもよい。
以下に各種誘引物質、及びその他の成分の具体例を挙げる。
The present invention is further directed to an insect attractant comprising a phosphorescent agent and an insect attractant. In the insect attractant of the present invention, the content of the phosphorescent agent is suitably 0.3 to 5% by mass with respect to the total mass of the attractant.
Insect attractants used in the present invention may be those conventionally known, and examples thereof include sugars, vanillins, maltols, lower alcohols, various fragrances, flavors, fruit juice, and pulp. In this invention, at least 1 type can be selected from these and it can use with a luminous agent.
In addition to the phosphorescent agent and the insect attractant, the insect attracting method or insect attractant of the present invention is used in combination with a protein, amino acid, starch, starch hydrolyzate, fat, nucleic acid, organic acid, thickener, etc. May be.
Specific examples of various attractants and other components are given below.

糖類の例としてショ糖、ブドウ糖、果糖、麦芽糖、三温糖、黒糖、ブラウンシュガー類、デンプン加水分解物などが挙げられる。
バニリン類の例としてバニリン、バニリンアルコール、エチルバニリンなどが挙げられ、中でもバニリンが好ましい。
マルトール類の例としてマルトール、エチルマルトールなどが挙げられ、中でもエチルマルトールが好ましい。
低級アルコールの例として炭素原子数2〜4のアルコールがあり、エタノール、ブタノール、プロピルアルコールなどが挙げられ、中でもエタノールが好ましい。
フレーバー類の例としてメロンフレーバー、バナナフレーバー、アップルフレーバー、グレープフレーバーなどが挙げられる。
果汁、果肉の例としてメロン、スイカ、バナナ、パイナップル、リンゴ、ブドウ、モモ、ナシなどが挙げられる。
Examples of the saccharide include sucrose, glucose, fructose, maltose, trivalent sugar, brown sugar, brown sugars, and starch hydrolysate.
Examples of vanillins include vanillin, vanillin alcohol, ethyl vanillin, etc. Among them, vanillin is preferable.
Examples of maltols include maltol and ethyl maltol, and among them, ethyl maltol is preferable.
Examples of lower alcohols include alcohols having 2 to 4 carbon atoms such as ethanol, butanol, propyl alcohol and the like, with ethanol being preferred.
Examples of flavors include melon flavor, banana flavor, apple flavor, and grape flavor.
Examples of fruit juice and pulp include melon, watermelon, banana, pineapple, apple, grape, peach and pear.

蛋白質の例として酵母、牛、ブタ、チキン、エビ、カニ、大豆などの蛋白加水分解物などが挙げられる。
アミノ酸の例としてグルタミン酸、グルタミン酸ナトリウム、グリシンなどが挙げられる。
デンプンの例として小麦デンプン、コーンスターチ、馬鈴薯デンプンなどがある。
デンプン加水分解物の例として水飴、デキストリンなどがある。
油脂の例としてラード、牛脂、乳脂、サラダ油などがある。
核酸の例としてイノシン酸、5'-リボヌクレオチドなどがある。
有機酸の例としてクエン酸、コハク酸、フマル酸、リンゴ酸などがある。
増粘剤の例として寒天、ゼラチン、マンナン、カラギーナン、キサンタンガム、グアガム、ジュランガムなどがある。
Examples of proteins include protein hydrolysates such as yeast, cow, pig, chicken, shrimp, crab, and soybean.
Examples of amino acids include glutamic acid, sodium glutamate, glycine and the like.
Examples of starch include wheat starch, corn starch, and potato starch.
Examples of starch hydrolyzate include starch syrup and dextrin.
Examples of oils and fats include lard, beef tallow, milk fat and salad oil.
Examples of nucleic acids include inosinate and 5′-ribonucleotide.
Examples of organic acids include citric acid, succinic acid, fumaric acid, malic acid and the like.
Examples of thickeners include agar, gelatin, mannan, carrageenan, xanthan gum, guar gum and duran gum.

本発明の誘引剤は蓄光剤と昆虫の誘引物質の少なくとも一種を用い、例えば蓄光剤と昆虫の誘引物質を水に溶解又は分散させて水溶液状のものとして製造することができる。
誘引物質の中でも糖類を用いることが好ましい。本発明の誘引剤は、糖類10〜80質量%の範囲が適当であり、例えば糖類30%水溶液(糖類30:水70)の水溶液を基本組成とすることができる。さらに、そこへ寒天末を糖類と水の合計100質量部に対して0.2〜1質量部添加し、ゼリー状の誘引剤を作ることができる。
またフレーバー類をさらに使用することも好ましい。フレーバー類は一般的に糖類と水の合計100質量部に対して0.2〜1質量部用いるのが適当である。
The attractant of the present invention uses at least one of a phosphorescent agent and an insect attractant. For example, the attractant and insect attractant can be dissolved or dispersed in water to produce an aqueous solution.
Among the attracting substances, saccharides are preferably used. The attractant of the present invention is suitably in the range of 10 to 80% by mass of the saccharide, and for example, an aqueous solution of a 30% saccharide aqueous solution (saccharide 30: water 70) can be used as the basic composition. Furthermore, 0.2 to 1 part by mass of agar powder can be added to the total of 100 parts by mass of saccharide and water to make a jelly-like attractant.
It is also preferable to further use flavors. In general, it is appropriate to use 0.2 to 1 part by mass of flavors per 100 parts by mass in total of sugars and water.

本発明の誘引剤には、さらにバニリン類、マルトール類及び低級アルコールから選ばれる少なくとも一種を添加することも好ましい。バニリン類の使用量は、糖類100質量部に対して0.03〜0.35質量部が適当であり、好ましくは0.05〜0.15質量部である。マルトール類の使用量は、糖類100質量部に対して0.015〜0.17質量部が適当であり、好ましくは0.025〜0.10質量部である。低級アルコールの使用量は糖類100質量部に対して1〜17質量部が適当であり、好ましくは3〜10質量部である。最も効果的にはバニリン類、マルトール類及び低級アルコールを使用する。   It is also preferable to add at least one selected from vanillins, maltols and lower alcohols to the attractant of the present invention. The amount of vanillin used is suitably 0.03 to 0.35 parts by mass, preferably 0.05 to 0.15 parts by mass with respect to 100 parts by mass of the saccharide. 0.015-0.17 mass part is suitable for the usage-amount of maltols with respect to 100 mass parts of saccharides, Preferably it is 0.025-0.10 mass part. 1-17 mass parts is suitable with respect to 100 mass parts of saccharides, and, as for the usage-amount of a lower alcohol, Preferably it is 3-10 mass parts. Most effectively, vanillins, maltols and lower alcohols are used.

本発明の昆虫の誘引剤は昆虫の餌の成分とすることができ、また、本発明の昆虫の誘引剤はそのまま昆虫の餌とすることもできる。
本発明の昆虫の誘引剤又は餌は、上述のように水溶液状の形態としたり、寒天又はその他の増粘性多糖類、ゲル化剤を使ってゼリー状の形態とすることができる。ゼリー状にする場合、先ず水と寒天を加熱し沸騰させ、そこへ蓄光剤及び糖類を加え、適当に冷却したところへその他の成分、例えばフレーバー類などを添加し混合する。その後、放冷し寒天を固まらせることによって製造することができる。
The insect attractant of the present invention can be used as a component of insect food, and the insect attractant of the present invention can be used as it is as an insect food.
The insect attractant or bait of the present invention can be in the form of an aqueous solution as described above, or in the form of a jelly using agar or other thickening polysaccharide or gelling agent. In the case of jelly, water and agar are first heated and boiled, a phosphorescent agent and saccharide are added thereto, and other components such as flavors are added and mixed to a place where it is appropriately cooled. Then, it can manufacture by standing to cool and hardening agar.

その他、本発明の昆虫の誘引剤又は餌の形態としては、糖蜜状、粉末状、ペレット、顆粒状などが挙げられる。
糖蜜状とするには例えば、先ず水と糖類を加熱し、蜜様の物性を呈するまで煮詰めて、冷却後、蓄光剤及びその他の成分、例えばフレーバー類などを添加し混合すればよい。
粉末状、顆粒状、ペレット状とするには、蓄光剤や糖類などをガム類、デキストリンといった賦形剤に混合、分散させておき、フレーバーなどの液体成分をその賦形剤に吸着させ、適度に乾燥させる。
乾燥させる方法としてはスプレードライ法(賦形剤と液体成分を噴霧混合しながら乾燥させる)、ドラム乾燥法(賦形剤と液体成分のスラリーをドラム上に薄く延ばして乾燥させる)、フリーズドライ法(賦形剤と液体成分の混合物を凍結下で減圧乾燥させる)などがある。用いる賦形剤の形状、及びできた乾燥物の粉砕、篩い分けなどの工程により粉末、顆粒、ペレットを供する。また、賦形剤の割合が多く、ブロッキングし難い材質(例えば、おがくず等)であれば、賦形剤を高速ミキシングしながら液体成分を滴下し、分散させるだけでよい。
Other forms of the insect attractant or bait of the present invention include molasses, powder, pellets and granules.
In order to form molasses, for example, water and saccharides are first heated, boiled until they exhibit honey-like physical properties, and after cooling, a phosphorescent agent and other components such as flavors are added and mixed.
To make powder, granules, and pellets, phosphorescent agents and saccharides are mixed and dispersed in excipients such as gums and dextrins, and liquid components such as flavors are adsorbed to the excipients. Let dry.
Drying methods include spray drying (drying while mixing excipients and liquid components by spray), drum drying (drying slurry of excipients and liquid components thinly on the drum), freeze drying (The mixture of excipient and liquid component is dried under reduced pressure under freezing). Powders, granules, and pellets are provided according to the shape of the excipient to be used and processes such as pulverization and sieving of the dried product. Further, if the proportion of the excipient is large and the material is difficult to block (for example, sawdust), it is only necessary to drop and disperse the liquid component while mixing the excipient at high speed.

本発明の昆虫の誘引剤又は餌の使用態様としては、昆虫の飼育箱中に置く、部屋の適当な場所に置く、野外に置く、木に塗布する、トラップの中に置くなどがある。   The insect attractant or bait of the present invention may be used in an insect breeding box, placed in an appropriate place in a room, placed outdoors, applied to a tree, placed in a trap, or the like.

[実施例1〜3及び比較例1]
以下表1の組成(単位:質量部)で昆虫の誘引剤又は餌を調製した。
[Examples 1 to 3 and Comparative Example 1]
An insect attractant or bait was prepared with the composition shown in Table 1 (unit: part by mass).

Figure 2005312360
調製方法:
1.水、寒天末を加熱し、1分ほど沸騰させて加熱を止める。
2.そこへショ糖、蓄光剤を溶解する
3.その溶液を50℃まで冷却しメロンフレーバーを添加攪拌する。
4.ミニゼリー用のプラスチックカップに16gずつ分注する。
5.放冷し寒天を固まらせる。
Figure 2005312360
Preparation method:
1. Heat water and agar powder and boil for about 1 minute to stop heating.
2. 2. Dissolve sucrose and phosphorescent agent there. The solution is cooled to 50 ° C. and melon flavor is added and stirred.
4). Dispense 16g into a plastic cup for mini jelly.
5. Allow to cool and harden the agar.

[誘引試験1]
上記比較例1及び実施例1〜3で調製した各誘引剤を用いて、飼育室を用いた閉鎖系において蓄光剤の添加量による嗜好性の比較試験を行った。
3m×3m×2.5mの飼育室に腐葉土を敷き、クヌギの伐採木(約φ15cm×150cm)を5本壁に固定した。クヌギの木に16箇所の餌場を設置した。各餌場はクヌギの台木に各サンプルを容器ごと固定できるようにし、しかも直径15cmに試験する4種のサンプルが全て入るようにした。
なお、蓄光剤のみ0.8gを上記の4種のサンプルの近くに置いた。
飼育室には試験昆虫として次のものを設置した。
カブトムシ ♂×5 ♀×5
ノコギリクワガタ ♂×5 ♀×5
コクワガタ ♂×5 ♀×5
[Attraction test 1]
Using each attractant prepared in Comparative Example 1 and Examples 1 to 3, a comparative test of palatability according to the amount of phosphorescent agent added was performed in a closed system using a breeding room.
A 3m x 3m x 2.5m breeding room was laid with humus, and cucumber felled trees (about φ15cm x 150cm) were fixed to the wall. 16 feeding grounds were set up on the Kunugi tree. Each feeding area was designed to allow each sample to be fixed to the rootstock of Kunugi, and to contain all four types of samples to be tested with a diameter of 15 cm.
Only 0.8 g of the phosphorescent agent was placed near the above four types of samples.
The following were installed as test insects in the breeding room.
Beetle ♂ × 5 ♀ × 5
Sawtooth stag beetle × 5 ♀ × 5
Mokuwagata ♂ × 5 ♀ × 5

各サンプルは、光源下で光飽和状態にした後、17:00に餌場に設置し、3時間後に赤色光のもとで見回り、各サンプルを摂取中の虫の種類、数をチェックした。また、48時間後、餌の摂取量を比較した。餌の摂取量は水分の蒸発を考慮し、次の方法で算出した。
摂取量=試験前サンプル質量−試験後サンプル質量−水分蒸発量
(水分蒸発量は、飼育室に摂取されない状態でコントロールサンプルをおいて、計算により求めた。)
結果を表2に示す。
Each sample was light-saturated under a light source and then placed at 17:00 in the feeding area. After 3 hours, the sample was examined under red light to check the type and number of insects ingesting each sample. In addition, after 48 hours, food intake was compared. The amount of food intake was calculated by the following method in consideration of water evaporation.
Intake amount = sample mass before test−sample mass after test−evaporation amount of water (evaporation amount of water was calculated by putting a control sample in a state where it was not ingested in the breeding room)
The results are shown in Table 2.

Figure 2005312360
なお、蓄光剤のみを置いたところに虫は集まらなかった。
Figure 2005312360
Insects were not collected where only the phosphorescent agent was placed.

[誘引試験2]
カブトムシが実際に観察された野外雑木林のクヌギの木において、上記比較例1及び実施例2で調製した誘引剤を使って誘引試験を行った。
前もってカブトムシが観察されたことがあるクヌギの木を3本選び(ポイント1〜3)、地上1.5mの高さに比較例1及び実施例2を塗布した。誘引剤は各ポイントに100gとし、寒天を押しつぶしながら木の肌に接着させた。接着面は約20cmの円形とし、木の幹の互いに対称な位置に両サンプルを塗布した。17時に誘引剤を塗布して4時間後、虫を脅かさぬように赤色光で誘引剤を摂取中のカブトムシ、クワガタムシを観察した。
試験条件は次のとおりであった。
試験時期 2003年7月下旬
場所 神奈川県座間市の雑木林
サンプル塗布した時間 17:00
観察時間 21:00
結果を表3に示す。





[Attraction test 2]
An attractive test was carried out using the attractant prepared in Comparative Example 1 and Example 2 above in the field woods in which the beetles were actually observed.
Three Kunugi trees for which beetles had been observed in advance were selected (points 1 to 3), and Comparative Example 1 and Example 2 were applied to a height of 1.5 m above the ground. The attractant was 100 g at each point, and was adhered to the tree skin while crushing the agar. The bonding surface was a circle of about 20 cm, and both samples were applied to symmetrical positions on the tree trunk. Four hours after applying the attractant at 17:00, the beetles and stag beetles ingesting the attractant with red light were observed so as not to threaten the insects.
The test conditions were as follows.
Test period Late July, 2003 Place Application time of miscellaneous forest sample in Zama City, Kanagawa Prefecture 17:00
Observation time 21:00
The results are shown in Table 3.





Figure 2005312360
各ポイントで実施例2に明らかな誘引効果が見られた。
Figure 2005312360
At each point, an obvious attractive effect was seen in Example 2.

[誘引試験3]
下記表4に示す組成(単位:質量部)の実施例4の誘引剤を調製した。実施例2の誘引剤と実施例4の誘引剤をサンプルとして、誘引試験1と同様の試験方法にて試験し、発光色によって誘引効果に差があるか否かを調べた。結果を表5に示す。
[Attraction test 3]
The attractant of Example 4 having a composition (unit: part by mass) shown in Table 4 below was prepared. Using the attractant of Example 2 and the attractant of Example 4 as samples, they were tested by the same test method as that of Attract Test 1, and it was examined whether there was a difference in attracting effect depending on the luminescent color. The results are shown in Table 5.

Figure 2005312360
Figure 2005312360

Figure 2005312360
上記の結果から、蓄光剤の発光が黄色よりも青色に近い波長でより顕著な誘引効果が観察された。
Figure 2005312360
From the above results, a more prominent attracting effect was observed at wavelengths closer to blue than yellow in the luminous agent.

Claims (8)

蓄光剤と昆虫の誘引物質とを併用することを特徴とする昆虫の誘引方法。   A method for attracting insects, comprising using a phosphorescent agent and an insect attractant in combination. 蓄光剤が珪素アルミン酸塩蓄光顔料である請求項1記載の昆虫の誘引方法。   The insect attracting method according to claim 1, wherein the phosphorescent agent is a silicon aluminate phosphorescent pigment. 蓄光剤の波長ピークが485〜525nmである請求項1又は2に記載の昆虫の誘引方法。   The method for attracting insects according to claim 1 or 2, wherein the wavelength peak of the phosphorescent agent is 485 to 525 nm. 蓄光剤及び昆虫の誘引物質を含有することを特徴とする昆虫の誘引剤。   An insect attractant comprising a phosphorescent agent and an insect attractant. 蓄光剤が珪素アルミン酸塩蓄光顔料である請求項4記載の昆虫の誘引剤。   The insect attractant according to claim 4, wherein the phosphorescent agent is a silicon aluminate phosphorescent pigment. 蓄光剤の波長ピークが485〜525nmである請求項4又は5記載の昆虫の誘引剤。   The insect attractant according to claim 4 or 5, wherein the wavelength peak of the phosphorescent agent is 485 to 525 nm. 蓄光剤を0.3〜5質量%含有する請求項4〜6のいずれか1項記載の昆虫の誘引剤。   The insect attractant according to any one of claims 4 to 6, comprising 0.3 to 5% by mass of a phosphorescent agent. 請求項4〜7のいずれか1項記載の昆虫の誘引剤を含有する昆虫の餌。   An insect bait containing the insect attractant according to any one of claims 4 to 7.
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