JP5914161B2 - Sexual attractant of Sanshu Yushinui and attractant containing the same - Google Patents
Sexual attractant of Sanshu Yushinui and attractant containing the same Download PDFInfo
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- JP5914161B2 JP5914161B2 JP2012116463A JP2012116463A JP5914161B2 JP 5914161 B2 JP5914161 B2 JP 5914161B2 JP 2012116463 A JP2012116463 A JP 2012116463A JP 2012116463 A JP2012116463 A JP 2012116463A JP 5914161 B2 JP5914161 B2 JP 5914161B2
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/20—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom three- or four-membered rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/002—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits
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Description
本発明は、果樹害虫サンシュユシンクイ（Ｃａｒｐｏｓｉｎａ ｃｏｒｅａｎａ）の性誘引物質及びこれを含む性誘引剤に関するものである。 The present invention relates to a sex attractant of a fruit tree pest, Carposina coreana, and a sex attractant containing the same.
サンシュユシンクイは、中国、韓国におけるサンシュユの重要害虫である。近年、食の安全性や環境への負荷の観点から、殺虫剤の使用は、これを必要最小限にとどめることが望ましい。そのため、殺虫剤散布に代わる新たな防除技術の開発が重要である。 Sanshuyu Shinkai is an important pest of Sanshuyu in China and Korea. In recent years, from the viewpoint of food safety and environmental burden, it is desirable to minimize the use of insecticides. For this reason, it is important to develop a new control technique to replace insecticide spraying.
殺虫剤散布に代わる防除技術として、性誘引物質を利用した害虫防除が挙げられる。例えば、鱗翅目害虫の発生予察には、性誘引剤トラップが広く利用されている。性誘引物質とは、雄成虫に対して種特異的に誘引作用を示す物質をいう。これを誘引剤として用いることにより、効率的な発生予察を行うことが可能となる。発生予察によって、適期防除が可能となるため、殺虫剤の過剰な散布を防ぐ効果が期待される。更に、この性誘引物質を用いて大量の雄を誘殺する大量誘殺法、雌雄の交尾行動を撹乱する交信撹乱法により、害虫の防除を行うことも可能である。
これまで、サンシュユシンクイの性誘引物質は不明であったため、性誘引剤トラップを利用することができなかった。そのため、本種の性誘引剤の開発が強く望まれていた。
As a pest control technique replacing pesticide spraying, pest control using a sex attractant can be mentioned. For example, sex attractant traps are widely used for predicting the occurrence of lepidoptera pests. The sex attractant refers to a substance that exhibits a species-specific attracting action against adult males. By using this as an attractant, efficient generation prediction can be performed. Predicting the occurrence makes it possible to control in a timely manner, and is expected to prevent excessive spraying of insecticides. Furthermore, it is also possible to control pests by using a mass attracting method that kills a large number of males using this sex attractant and a communication disrupting method that disrupts the mating behavior of males and females.
Until now, the sex attractant of Sangshu Yushin was unknown, so the sex attractant trap could not be used. Therefore, development of this type of sex attractant has been strongly desired.
本発明は上記事情に鑑みなされたものであり、発生予察、大量誘殺、交信撹乱に利用が期待される、サンシュユシンクイの性誘引物質及びこれを有効成分とする性誘引剤を提供しようとするものである。 The present invention has been made in view of the above circumstances, and intends to provide a sex attractant of Sanshuyushinsui, which is expected to be used for occurrence prediction, mass killing, and communication disruption, and a sex attractant containing this as an active ingredient. Is.
本発明者らは、野外誘引試験を実施したところ、（Ｚ）−７−トリコセンと(Ｚ)−１３−エイコセン−１０−オンの混合物がサンシュユシンクイに対して誘引性を示すことを見いだし、本発明を完成するに至った。
従って、本発明は、（Ｚ）−７−トリコセンと(Ｚ)−１３−エイコセン−１０−オンとを少なくとも含んでなるサンシュユシンクイの性誘引物質及びこれを有効成分とするサンシュユシンクイの性誘引剤を提供する。
The inventors of the present invention conducted a field attraction test, and found that a mixture of (Z) -7-tricosene and (Z) -13-eicosen-10-one showed an attractive property to Sanshuyushinkai, The present invention has been completed.
Accordingly, the present invention relates to the sex attractant of Sanshuyushinkai comprising at least (Z) -7-tricosene and (Z) -13-eicosen-10-one, and the nature of Sanshuyushinsui containing this as an active ingredient. Provide an attractant.
本発明によれば、サンシュユシンクイの雄成虫を特異的に誘引し、発生状況を知るのに有効な性誘引剤を得ることができる。また、大量誘殺や、交信撹乱等への応用により、直接的に本種を防除することも可能である。 ADVANTAGE OF THE INVENTION According to this invention, the sex attractant effective for attracting | sucking the adult male of a Sangshuyushincho and knowing the generation | occurrence | production situation can be obtained. It is also possible to control this species directly by application to mass killing or communication disruption.
（Ｚ）−７−トリコセンに関しては、例えば、公知のアルケニルクロリドである（Ｚ）−７−トリデセニルクロリドをテトラヒドロフラン中で金属マグネシウムと反応させたグリニヤール試薬と、公知の１−ブロモデカンとのクロスカップリング反応により合成できる。
（Ｚ）−１３−エイコセン−１０−オンに関しては、公知の方法（例えば、特開昭５５−５９１２９号公報）により合成できる。すなわち、例えば、１−クロロー３−デセンを金属マグネシウムと反応させたグリニヤール試薬、デセニルマグネシウムクロライドと、カプリン酸の酸無水物とを反応させることによって、合成できる。
Regarding (Z) -7-tricosene, for example, a known alkenyl chloride (Z) -7-tridecenyl chloride is reacted with magnesium metal in tetrahydrofuran and a known 1-bromodecane cross. It can be synthesized by a coupling reaction.
(Z) -13-eicosen-10-one can be synthesized by a known method (for example, JP-A-55-59129). That is, for example, it can be synthesized by reacting a Grignard reagent obtained by reacting 1-chloro-3-decene with metal magnesium, decenyl magnesium chloride, and an acid anhydride of capric acid.
（Ｚ）−７−トリコセンと(Ｚ)−１３−エイコセン−１０−オンとを少なくとも含んでなるサンシュユシンクイの性誘引物質は、（Ｚ）−７−トリコセンと(Ｚ)−１３−エイコセン−１０−オンとの混合割合として、雄成虫が反応を示す範囲であれば、特に限定されないが、例えば１０：１００から１００００：１００（質量比）、好ましくは１００：１００から１０００：１００（質量比）、さらに好ましくは２００：１００から８００：１００（質量比）である。 The sex attractant of Sanshuyushinkai comprising at least (Z) -7-tricosene and (Z) -13-eicosen-10-one is (Z) -7-tricosene and (Z) -13-eicosene- The mixing ratio with 10-one is not particularly limited as long as an adult male shows a reaction, but for example, 10: 100 to 10000: 100 (mass ratio), preferably 100: 100 to 1000: 100 (mass ratio). ), More preferably 200: 100 to 800: 100 (mass ratio).
本発明のサンシュユシンクイの性誘引物質を含む性誘引剤には、ブチルヒドロキシトルエン、ブチルヒドロキシアニソール、ハイドロキノン、ビタミンＥ等の酸化防止剤や、２−ヒドロキシ−４−オクトキシベンゾフェノン、２−（２'−ヒドロキシ−３'−ｔｅｒｔブチル−５'-メチルフェニル）−５−クロロベンゾトリアゾール等の紫外線吸収剤を加えても良く、（Ｚ）−７−トリコセンと(Ｚ)−１３−エイコセン−１０−オンの合計量に対して、例えば、酸化防止剤は１〜５質量％であり、紫外線吸収剤は１〜５質量％である。 Examples of the sex attractant containing the sex attractant of Sansyu cinchi of the present invention include antioxidants such as butylhydroxytoluene, butylhydroxyanisole, hydroquinone, vitamin E, 2-hydroxy-4-octoxybenzophenone, 2- ( UV absorbers such as 2'-hydroxy-3'-tertbutyl-5'-methylphenyl) -5-chlorobenzotriazole may be added, and (Z) -7-tricosene and (Z) -13-eicosene- For example, the antioxidant is 1 to 5% by mass and the ultraviolet absorber is 1 to 5% by mass with respect to the total amount of 10-one.
本発明の性誘引剤は、有効成分の一定量の放出を長期間にわたり持続させることができれば何でもよく、特に限定されないが、ゴム、ポリエチレン、ポリプロピレン、エチレン−酢酸ビニル共重合体、ポリ塩化ビニル等の放出量制御機能を有する物質からなるキャップ、チューブ、ラミネート製の袋、カプセル、アンプル等の容器に充填して用いられる。
容器内に担持される性誘引物質量は、性誘引剤に関しては誘引活性を示す範囲であれば特に限定されないが、例えば１０μｇ〜１００ｍｇの範囲が好ましい。
発生予察に利用する場合は、好ましくは、１ヘクタールにつき１個又は２個のトラップを成虫が発生する５月から１０月までの６ヶ月間常時設置する。その際の各容器内の性誘引物質の量（担持量）として、好ましくは１０μｇ〜１０ｍｇを用いればモニタリングが可能である。担持量を増やすと誘殺数が多くなり、却って調査が煩雑になる場合がある。一方、大量誘殺法に利用する場合には、好ましくは、１ヘクタールにつき１０個以上のトラップを上記成虫の発生時期の６ヶ月間設置する。捕獲する虫数が多ければ多い程、防除効果が高くなるため、各容器内の性誘引物質の量（担持量）として、１ｍｇ〜１００ｍｇが望ましい。
The sex attractant of the present invention is not particularly limited as long as a certain amount of active ingredient can be released over a long period of time, and is not particularly limited, but rubber, polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polyvinyl chloride, etc. It is used by filling containers such as caps, tubes, laminate bags, capsules, ampoules and the like made of a substance having a function of controlling the release amount of these.
The amount of the sex attractant carried in the container is not particularly limited as long as it is in the range showing the attractive activity with respect to the sex attractant, but for example, a range of 10 μg to 100 mg is preferable.
When used for occurrence prediction, preferably one or two traps per hectare are always installed for six months from May to October when adults are generated. Monitoring is possible if the amount (supported amount) of the sex attractant in each container at that time is preferably 10 μg to 10 mg. If the carrying amount is increased, the number of killings increases, and on the contrary, the investigation may become complicated. On the other hand, when used in the mass killing method, preferably, 10 or more traps are installed per hectare for the 6 months of the occurrence of the adults. The greater the number of insects to be captured, the higher the pest control effect. Therefore, the amount (supported amount) of the sex attractant in each container is preferably 1 mg to 100 mg.
容器内に担持された性誘引剤を配置するトラップは、特に限定されないが、例えば、白色粘着型トラップが挙げられる。
白色粘着型トラップの一つの例を図１に示す。図１の白色粘着型トラップは、屋根と底板からなり、虫の侵入口が狭く作られている。そして、底板上面に粘着物質が貼付され、粘着面に誘引剤Ａを直に載せて使用する。すなわち、誘引剤に近づいてきた虫のみを捕獲する構造となっており、対象外の虫の飛び込みをできるだけ排除する構造となっている。
Although the trap which arrange | positions the sex attractant carry | supported in the container is not specifically limited, For example, a white adhesion type | mold trap is mentioned.
One example of a white adhesive trap is shown in FIG. The white adhesive trap shown in FIG. 1 is composed of a roof and a bottom plate, and has a narrow entrance for insects. And an adhesive substance is affixed on the upper surface of a baseplate, and attractant A is directly mounted on an adhesive surface, and is used. That is, it has a structure that captures only insects that have approached the attractant, and has a structure that eliminates as much as possible non-target insects.
以下、本発明の実施例を詳細に説明するが、本発明はこれらにより限定されるものではない。
[実施例１、比較例１]
(Ｚ)−7−トリコセンおよび（Ｚ）−１３−エイコセン−１０−オンを４３２：１００の質量比率で混合し、これら２成分をイソプレンよりなるゴムキャップに５ｍｇ担持させたものを実施例１の誘引剤とした。また（Ｚ）−１３−エイコセン−１０−オンの１成分のみを５ｍｇ担持させたゴムキャップを比較例１の誘引剤とした。誘引剤は一晩放置後、白色粘着型トラップ（サンケイ化学社製ＳＥトラップ、２９ｃｍ×３２．５ｃｍ）に取り付けた。
各誘引剤がセットされたトラップを、サンシュユシンクイが生息する果樹園（１ヘクタール：１００ｍ×１００ｍ）を実施例１および比較例１用に二等分してそれぞれの中心に１個取り付けた。各トラップに誘殺された雄成虫数は１５〜１８日おきに計測した。調査期間内における実施例１の誘引剤におけるサンシュユシンクイの誘殺数および比較例１の誘引剤における総誘殺数の結果を表１に示した。
Examples of the present invention will be described in detail below, but the present invention is not limited thereto.
[Example 1, Comparative Example 1]
A mixture of (Z) -7-tricosene and (Z) -13-eicosen-10-one at a mass ratio of 432: 100, and supporting 5 mg of these two components on a rubber cap made of isoprene was used in Example 1. As an attractant. A rubber cap carrying 5 mg of only one component of (Z) -13-eicosen-10-one was used as an attractant of Comparative Example 1. The attractant was allowed to stand overnight and then attached to a white adhesive trap (SE trap manufactured by Sankei Chemical Co., Ltd., 29 cm × 32.5 cm).
An orchard (1 hectare: 100 m × 100 m) inhabited by Sanshu Yussinki was divided into two equal parts for Example 1 and Comparative Example 1, and one trap set with each attractant was attached to each center. The number of adult males killed by each trap was counted every 15-18 days. Table 1 shows the results of the number of killings of Sanshuyushinkai in the attractant of Example 1 and the total number of killings in the attractant of Comparative Example 1 within the investigation period.
実施例１の誘引剤にはサンシュユシンクイの誘殺が４頭認められたものの、比較例１の誘引剤には調査期間の間に１頭も誘殺されなかった。（Ｚ）−７−トリコセンと（Ｚ）−１３−エイコセン−１０−オンの混合物が本種の性誘引物質であることが分かる。 Although four attractants of Sanshuyushinkui were found in the attractant of Example 1, none of the attractants of Comparative Example 1 was killed during the investigation period. It can be seen that a mixture of (Z) -7-tricosene and (Z) -13-eicosen-10-one is this type of sex attractant.
Ａ 誘引剤 A attractant
Claims (2)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012116463A JP5914161B2 (en) | 2012-05-22 | 2012-05-22 | Sexual attractant of Sanshu Yushinui and attractant containing the same |
| KR1020130057318A KR20130130651A (en) | 2012-05-22 | 2013-05-21 | Sex attractant of carposina coreana and attracting agent comprising the same |
| CN201310188650.9A CN103416399B (en) | 2012-05-22 | 2013-05-21 | Sex attractant of carposina coreana and attracting agent comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012116463A JP5914161B2 (en) | 2012-05-22 | 2012-05-22 | Sexual attractant of Sanshu Yushinui and attractant containing the same |
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| Publication Number | Publication Date |
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| JP2013241377A JP2013241377A (en) | 2013-12-05 |
| JP5914161B2 true JP5914161B2 (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2012116463A Active JP5914161B2 (en) | 2012-05-22 | 2012-05-22 | Sexual attractant of Sanshu Yushinui and attractant containing the same |
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| Country | Link |
|---|---|
| JP (1) | JP5914161B2 (en) |
| KR (1) | KR20130130651A (en) |
| CN (1) | CN103416399B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5377004A (en) * | 1976-12-17 | 1978-07-08 | Nourinshiyou Nougiyou Gijiyuts | 77alkenee111one compound and insect attraction agent containing same as effective component |
| LU78277A1 (en) * | 1977-10-10 | 1979-06-01 | Airwick Ag | ATTRACTIVE BATS FOR USE IN THE CONTROL OF SYNANTHROPIC FLIES |
| LU78276A1 (en) * | 1977-10-10 | 1979-06-01 | Airwick Ag | REDUCED TOXICIDE INSECTICIDES |
| JPS57139005A (en) * | 1981-02-19 | 1982-08-27 | Otsuka Pharmaceut Co Ltd | Composition disturbing communication between insect pests |
| JPS6242903A (en) * | 1985-08-16 | 1987-02-24 | Earth Chem Corp Ltd | Fly attractant |
| JP2002142640A (en) * | 2000-11-13 | 2002-05-21 | Shin Etsu Chem Co Ltd | Method for predicting breeding of pest using pheromone trap in field treated with communication disruptor |
| US20120321588A1 (en) * | 2011-06-17 | 2012-12-20 | Shin-Etsu Chemical Co., Ltd. | Sex pheromone composition of peach fruit moth and attractant comprising the same |
-
2012
- 2012-05-22 JP JP2012116463A patent/JP5914161B2/en active Active
-
2013
- 2013-05-21 CN CN201310188650.9A patent/CN103416399B/en active Active
- 2013-05-21 KR KR1020130057318A patent/KR20130130651A/en not_active Application Discontinuation
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| JP2013241377A (en) | 2013-12-05 |
| KR20130130651A (en) | 2013-12-02 |
| CN103416399B (en) | 2017-04-12 |
| CN103416399A (en) | 2013-12-04 |
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