JP2793736B2 - Lawn pest spousal disruptors - Google Patents
Lawn pest spousal disruptorsInfo
- Publication number
- JP2793736B2 JP2793736B2 JP4038544A JP3854492A JP2793736B2 JP 2793736 B2 JP2793736 B2 JP 2793736B2 JP 4038544 A JP4038544 A JP 4038544A JP 3854492 A JP3854492 A JP 3854492A JP 2793736 B2 JP2793736 B2 JP 2793736B2
- Authority
- JP
- Japan
- Prior art keywords
- hexadecenal
- acetate
- spousal
- disruptors
- shibattoga
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は芝生に重大な被害を与え
るシバツトガとスジキリヨトウの配偶行動を撹乱して個
体の増殖を妨げ、その防除を行なう性フェロモンを有効
成分とする、シバツトガとスジキリヨトウの配偶行動撹
乱剤に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the mating of a shepherd's wort and a horseshoe squirrel containing as an active ingredient a sex pheromone which disturbs the mating behavior of the grasshopper, which causes serious damage to the lawn, and hinders the growth of the individual. It relates to behavior disrupting agents.
【０００２】[0002]
【従来の技術】シバツトガとスジキリヨトウは芝生の主
要害虫として知られていて、とくに我が国ではゴルフ場
の芝生に重大な被害を与えている。この両種の虫の防除
には、これまで有機リン系、カーバメイト系およびピレ
スロイド系の多くの殺虫剤が使われてきた。しかし、こ
れらの殺虫剤は散布者に薬害または中毒症状をもたらす
危険が高いだけでなく、環境汚染の危険性などの問題を
抱えているため、毒性がなく環境汚染をしない防除方法
の開発が望まれていた。2. Description of the Related Art Shibattoga and Spodoptera litura are known as major pests on lawns, and in Japan, in particular, seriously damage the lawns of golf courses. Many insecticides of organophosphorus, carbamate and pyrethroid have been used to control both types of insects. However, these pesticides not only have a high risk of causing harm or poisoning to the sprayer, but also have problems such as the risk of environmental pollution.Therefore, it is desired to develop a control method that is non-toxic and does not cause environmental pollution. Was rare.
【０００３】その一つとして、近年人工的に合成した害
虫の性フェロモン物質を用いて害虫の配偶行動を撹乱す
るクリーンな害虫防除方法が開発され、既に茶のハマキ
ムシ類、果樹のシンクイムシやコスカシバ、野菜を食害
するコナガなどにおいて実用化されている。この性フェ
ロモンによる防除は標的害虫にのみ効果を及ぼし人間や
他の生物に対して全く毒性がないだけでなく、環境汚染
の危険性もないというように、従来の農薬の抱えていた
諸問題を解決できる方法である。As one of them, in recent years, a clean pest control method of disturbing the mating behavior of pests using artificially synthesized sex pheromone substances of pests has been developed. It has been put to practical use in, for example, Japanese moth that damages vegetables. This control with sex pheromones only has an effect on target pests and is not only toxic to humans and other organisms, but also has no danger of environmental pollution. It is a method that can be solved.
【０００４】[0004]
【発明が解決しようとする課題】本発明の目的は芝生の
主要害虫として知られているシバツトガとスジキリヨト
ウを防除するのに有効な性フェロモン物質を有効成分と
する配偶行動撹乱剤を提供しようとするものである。SUMMARY OF THE INVENTION An object of the present invention is to provide a mating behavior disrupting agent containing an active pheromone substance as an active ingredient, which is effective for controlling Shibataga and Spodoptera litura, which are known as major lawn pests. Things.
【０００５】[0005]
【課題を解決するための手段】本発明によるシバツトガ
とスジキリヨトウの配偶行動撹乱剤はＺ−９−ヘキサデ
セナール、Ｚ−11−ヘキサデセナール、Ｚ−11−ヘキサ
デセノール、Ｚ−９−テトラデセニルアセテートおよび
Ｚ，Ｅ−９，12−テトラデカジエニルアセテートの混合
物を有効成分として含有するものである。According to the present invention, the mating behavior disrupting agents of the moss, Spodoptera litura and Spodoptera litura are Z-9-hexadecenal, Z-11-hexadecenal, Z-11-hexadecenol, Z-9-tetradecenyl acetate and Z-9. , E-9,12-tetradecadienyl acetate as an active ingredient.
【０００６】これを説明すると、シバツトガとスジキリ
ヨトウは芝生およびその周辺の同じ場所に同じ時期に存
在して加害することが多く、これを一緒に防除すること
が要望されている。殺虫剤を使用せずに、この２種の害
虫を配偶行動の撹乱によって防除する薬剤の開発は、と
くに農薬の汚染が社会的に問題になっているゴルフ場の
芝生管理において強く要求され、これには２種の害虫の
配偶行動を撹乱できること、その徐放の効果が長期にわ
たって一定の強さを持続できること、経済的に安価であ
ることなどが必要条件となっている。[0006] Explaining this, Shibattoga and Spodoptera litura are often present at the same time on the lawn and its surroundings at the same time and cause damage, and it is desired to control them together. The development of drugs that control these two pests by disturbing their mating behavior without using pesticides is strongly required especially in golf course turf management where pesticide contamination is a social problem. It is necessary to be able to disturb the mating behavior of two kinds of pests, to maintain the effect of sustained release at a constant strength over a long period of time, and to be economically inexpensive.
【０００７】そこで本発明者らは、まず野外のシバツト
ガを採集し、処女雌からヘキサンにより性フェロモン物
質を抽出し、この抽出物についてシバツトガの雄のアン
テナを用いた検出器（ＥＡＤ）と熱伝導度検出器（ＴＣ
Ｄ）とを組み込んだガスクロマトグラフにより分析し
て、その同定を行なったところ、この構成成分はＺ−９
−ヘキサデセナール、Ｚ−11−ヘキサデセナール、Ｚ−
11−ヘキサデセノールおよびＺ−11−ヘキサデセニルア
セテートであることが確認された。[0007] The present inventors first collected the Shibattoga in the field, extracted the sex pheromone substance from the virgin female with hexane, and conducted heat extraction with a detector (EAD) using a male antenna of the Shibattoga. Degree detector (TC
Analysis by a gas chromatograph incorporating D) and identification thereof revealed that this component was Z-9.
-Hexadecenal, Z-11-hexadecenal, Z-
It was confirmed to be 11-hexadecenol and Z-11-hexadecenyl acetate.
【０００８】同様に、スジキリヨトウの性フェロモン物
質の同定もシバツトガの場合と同じ方法によって行なっ
たところ、この構成成分はＺ−９−テトラデセニルアセ
テート、Ｚ，Ｅ−９，１２−テトラデカジエニルアセテ
ート、Ｚ−１１−テトラデセニルアセテートおよびｎ−
テトラデシルアセテートであることが確認された。Similarly, the identification of the sex pheromone substance of the armyworm, Spodoptera litura, was carried out in the same manner as in the case of Shibattoga. The components were Z-9-tetradecenyl acetate, Z, E-9,12-tetradecadiene. Enyl acetate, Z-11-tetradecenyl acetate and n-
It was confirmed that the Tetorade shea Le acetate.
【０００９】つぎに、これらの構成成分のどのような組
み合わせを使用すれば最も効果的に配偶行動を撹乱でき
るかを検討した。まず、シバツトガに対しては、Ｚ−９
−ヘキサデセナール、Ｚ−11−ヘキサデセナールおよび
Ｚ−11−ヘキサデセノールの混合物がそれぞれを単独で
使うよりも効果が高く、とくにＺ−９−ヘキサデセナー
ルとＺ−11−ヘキサデセナールの５：95の混合物に、Ｚ
−11−ヘキサデセノールを３〜10重量％添加したものが
最もよいことを見出した。Next, it was examined what combination of these constituents could be used to most effectively disrupt mating behavior. First, for Shibattoga, Z-9
A mixture of hexadecenal, Z-11-hexadecenal and Z-11-hexadecenol is more effective than using each alone, in particular a 5:95 mixture of Z-9-hexadecenal and Z-11-hexadecenal,
It has been found that those containing 3 to 10% by weight of -11-hexadecenol are the best.
【００１０】他方、スジキリヨトウに対しては、Ｚ−９
−テトラデセニルアセテートとＺ，Ｅ−９，１２−テト
ラデカジエニルアセテートとの混合物が、それぞれを単
独で使用した場合、およびこの混合物にさらにＺ−１１
−テトラデセニルアセテートとｎ−テトラデシルアセテ
ートを加えて天然の性フェロモン組成物と同じ成分とし
た場合のいずれよりも、配偶行動撹乱効果の高いことを
見出した。[0010] On the other hand, Z-9
A mixture of -tetradecenyl acetate and Z, E-9,12-tetradecadienyl acetate was used alone, and Z-11 was further added to the mixture.
- than any in the case of the same ingredients as the natural sex pheromone composition added tetradecenyl acetate and n- Tetorade shea Le acetate was found to be highly Mating behavior disrupting effect.
【００１１】そこで、本発明者らは、Ｚ−９−ヘキサデ
セナール、Ｚ−11−ヘキサデセナール、Ｚ−11−ヘキサ
デセノール、Ｚ−９−テトラデセニルアセテートおよび
Ｚ，Ｅ−９，12−テトラデカジエニルアセテートの混合
物を有効成分とすれば、シバツトガとスジキリヨトウの
２種の害虫の配偶行動撹乱剤として極めて有効であるこ
とを見出し本発明を完成した。Therefore, the present inventors have developed Z-9-hexadecenal, Z-11-hexadecenal, Z-11-hexadecenol, Z-9-tetradecenyl acetate and Z, E-9,12-tetradecadiene. The inventors have found that a mixture of enyl acetate as an active ingredient is extremely effective as a disturbing agent for gamete of two kinds of insect pests, Shibattoga and Spodoptera litura, and completed the present invention.
【００１２】なお、この５種の成分の混合割合は、適用
場所における両害虫の存在密度によっても異なるが、一
般にはＺ−９−ヘキサデセナール、Ｚ−11−ヘキサデセ
ナール、Ｚ−11−ヘキサデセノール、Ｚ−９−テトラデ
セニルアセテートおよびＺ，Ｅ−９，12−テトラデカジ
エニルアセテートを、それぞれ２〜４重量部、35〜55重
量部、２〜４重量部、30〜50重量部および８〜13重量部
とするのが好ましい。The mixing ratio of these five components depends on the density of the two pests at the place of application, but is generally Z-9-hexadecenal, Z-11-hexadecenal, Z-11-hexadecenol, 9-tetradecenyl acetate and Z, E-9,12-tetradecadienyl acetate were used in an amount of 2 to 4 parts by weight, 35 to 55 parts by weight, 2 to 4 parts by weight, 30 to 50 parts by weight, and 8 to Preferably it is 13 parts by weight.
【００１３】また、この配偶行動撹乱剤には、必要に応
じて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等の抗酸化剤や、
２−ヒドロキシ−４−オクトキシベンゾフェノン等の紫
外線吸収剤を適量加えてもよい。The spousal behavior disrupting agent may include an antioxidant such as butylhydroxytoluene, butylhydroxyanisole, hydroquinone and vitamin E, if necessary.
An appropriate amount of an ultraviolet absorber such as 2-hydroxy-4-octoxybenzophenone may be added.
【００１４】本発明の配偶行動撹乱剤は前記５種の有効
成分の放出を長期間にわたって持続させるために、これ
を例えば、特開昭56-14202号、57- 9705号、-50901号、
-72904号、 -156403号、 58-183601号、 59-216802号、
60- 215367号、 61-202643号、 62-195303号、 -223101
号、 -258301号、 63-225303号および64-75402号各公
報、実開昭57-51532号、-51533号、61-43201号、62- 12
2801号および64-45974号各公報に記載の、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、
ポリ塩化ビニルなどの放出量制御機能を有するプラスチ
ックからなる細管、ラミネート製の袋、カプセル等の容
器に充填して用いられる。In order to maintain the release of the five kinds of active ingredients for a long period of time, the agent for disrupting mating behavior of the present invention may be prepared, for example, by the methods described in JP-A-56-14202, 57-9705, -50901,
-72904, -156403, 58-183601, 59-216802,
60-215367, 61-202643, 62-195303, -223101
No., -258301, 63-225303 and 64-75402, Jikkai 57-51532, -51533, 61-43201, 62-12
Nos. 2801 and 64-45974, polyethylene, polypropylene, ethylene-vinyl acetate copolymer,
It is used by filling in containers such as thin tubes, laminate bags, capsules, etc. made of plastic having a release amount control function such as polyvinyl chloride.
【００１５】[0015]
【実施例】以下、本発明の具体的態様を実施例および比
較例によって説明する。 実施例１〜２および比較例１〜８ 表１に示した組成の性フェロモン物質に、その 1.0重量
％のブチルヒドロキシトルエンと 1.0重量％の２−ヒド
ロキシ−４−オクトキシベンゾフェノンとを加えたもの
を、内径 1.2mm、外径 2.3mm、長さ 200mmのポリエチレ
ンチューブの中に充填した後、チューブの口を密封して
徐放化製剤を作製した。この徐放化製剤について30℃、
0.5m/秒の風速の下での放出速度を測定したところ、一
本当たり1.4mg/日であった。EXAMPLES Hereinafter, specific embodiments of the present invention will be described with reference to Examples and Comparative Examples. Examples 1-2 and Comparative Examples 1-8 A sex pheromone substance having the composition shown in Table 1 with the addition of 1.0% by weight of butylhydroxytoluene and 1.0% by weight of 2-hydroxy-4-octoxybenzophenone. Was filled into a polyethylene tube having an inner diameter of 1.2 mm, an outer diameter of 2.3 mm, and a length of 200 mm, and the mouth of the tube was sealed to prepare a sustained-release preparation. 30 ° C for this sustained release formulation,
The release rate under a wind speed of 0.5 m / s was measured to be 1.4 mg / day.
【００１６】千葉県農業試験場内の芝生圃場の１haを20
ａずつ５区に分け、１〜４区のそれぞれの中央付近に高
さ 1.8ｍのポールを縦横６本ずつ、それぞれ 4.5ｍ間隔
に合計36本立てた。ついで表１に示した性フェロモン物
質の配偶行動撹乱効果を比較するために、１区につき同
じ組成の上記製剤をポールの先に２本ずつ、各区72本ず
つ取付けた。なお５区は製剤を取付けない対照区とし
た。[0016] One hectare of the grass field in the Chiba Prefectural Agricultural Experiment Station is 20
a was divided into 5 sections, and 6 poles with a height of 1.8m were placed in the vicinity of the center of each of the 1st to 4th sections. Next, in order to compare the effect of the sex pheromone substance shown in Table 1 on disruption of mating behavior, two of the above-mentioned preparations having the same composition were attached to the tip of the pole in each section, 72 pieces in each section. In addition, the 5th section was set as a control section to which no preparation was attached.
【００１７】９〜10月に、１〜４区の中央付近の４本の
ポール内および５区（対照区）に、シバツトガとスジキ
リヨトウの処女雌をつなぎ雌にして25匹ずつ夕方セット
して翌朝回収し、交尾の有無を調べた。１回の試験では
１種類の虫に対し４種類の製剤について比較を行い、同
一製剤の同一の虫に対する試験は５回繰り返して、その
平均交尾率を求め、これより対照区に対する交尾阻害率
を算出して、その結果を表１に併記した。From September to October, in the four poles near the center of the 1st to 4th sections and in the 5th section (control section), virgin females of Shibattoga and Suzukiriyoto were set as bridging females and 25 were set each evening, and the following morning. They were collected and examined for mating. In one test, four kinds of preparations were compared against one kind of insect, and the test for the same kind of insects was repeated five times, and the average mating rate was obtained. Calculated and the results are shown in Table 1.
【００１８】なお、表中の性フェロモン物質は下記を意
味する。 Ｚ−９−ＨＤＡＬ ：Ｚ−９−ヘキサデセナール Ｚ−１１−ＨＤＡＬ ：Ｚ−１１−ヘキサデセナール Ｚ−１１−ＨＤＯＬ ：Ｚ−１１−ヘキサデセノール Ｚ−９−ＴＤＡ ：Ｚ−９−テトラデセニルアセテート Ｚ，Ｅ−９，１２−ＴＤＤＡ：Ｚ，Ｅ−９，１２−テトラデカジエルアセテ ート ｎ−ＴＤＡ ：ｎ−テトラデシルアセテート Ｚ−１１−ＴＤＡ ：Ｚ−１１−テトラデセニルアセテート また、交尾阻害率の項における−印は試験を行わなかっ
たものである。The sex pheromone substances in the table mean the following. Z-9-HDAL: Z-9-hexadecenal Z-11-HDAL: Z-11-hexadecenal Z-11-HDOL: Z-11-hexadecenol Z-9-TDA: Z-9-tetradecenyl acetate Z, E-9,12-TDDA: Z, E-9,12- tetradecadiene Elua cetearyl over preparative n-TDA: n-Tetorade Shi Le acetate Z-11-TDA: Z- 11- tetradecenyl acetate addition, copulation The-mark in the section of the inhibition rate indicates that no test was performed.
【００１９】[0019]
【表１】 [Table 1]
【００２０】[0020]
【発明の効果】本発明による配偶行動撹乱剤はシバツト
ガとスジキリヨトウの２種の害虫に対し配偶行動撹乱効
果が高く防除に有効である。EFFECTS OF THE INVENTION The agent for disrupting gamete behavior according to the present invention has a high effect on disrupting gamete activity against two kinds of insect pests, i. Cactus and piedworm, and is effective for control.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 清水 喜一 千葉県市原市西広874−282−１ (72)発明者 河名 利幸 千葉県千葉市誉田町１−729−１ (72)発明者 福田 寛 千葉県千葉市鎌取町118−４ (72)発明者 山本 昭 新潟県中頸城郡頸城村大字西福島28番地 の１ 信越化学工業株式会社 合成技術 研究所内 (72)発明者 福本 毅彦 新潟県中頸城郡頸城村大字西福島28番地 の１ 信越化学工業株式会社 合成技術 研究所内 (72)発明者 井原 俊明 新潟県中頸城郡頸城村大字西福島28番地 の１ 信越化学工業株式会社 合成技術 研究所内 (56)参考文献 特開 平６−56608（ＪＰ，Ａ) 特開 平５−255009（ＪＰ，Ａ) 特開 平４−243802（ＪＰ，Ａ) 特開 昭51−130534（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) A01N 37/02 A01N 63/00 A01N 31/04 A01N 35/02 ＣＡ（ＳＴＮ)──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Kiichi Shimizu 874-282-1, Nishihiro, Ichihara-shi, Chiba (72) Inventor Toshiyuki Kawana 1-729-1, Yoshida-cho, Chiba-shi, Chiba (72) Inventor Hiroshi Fukuda 118-4, Katamatori-cho, Chiba-shi, Chiba (72) Inventor Akira Yamamoto 28-1, Nishifukushima, Oaza, Kushiro-mura, Nakakushiro-gun, Niigata Prefecture Within Synthetic Technology Research Laboratory, Shin-Etsu Chemical Co., Ltd. (72) Inventor Takehiko Fukumoto, Nakatsukujo, Niigata Shin-Etsu Chemical Industry Co., Ltd., Synthetic Technology Research Laboratory, No. 28, Nishi-Fukushima, Gunsu-gun, Shizuoka (72) Inventor Toshiaki Ihara 28, Nishi-Fukushima, Nii-Fukushima, Niigata Pref., Shin-Etsu Chemical Industry Co., Ltd. 56) References JP-A-6-56608 (JP, A) JP-A-5-255,099 (JP, A) JP-A-4-243802 (JP, A) JP-A-51-130534 (JP, A) (5) 8) Fields investigated (Int.Cl. 6 , DB name) A01N 37/02 A01N 63/00 A01N 31/04 A01N 35/02 CA (STN)
Claims (1)
サデセナール、Ｚ−11−ヘキサデセノール、Ｚ−９−テ
トラデセニルアセテートおよびＺ，Ｅ−９，12−テトラ
デカジエニルアセテートの混合物を有効成分として含有
するシバツトガとスジキリヨトウの配偶行動撹乱剤。1. A mixture of Z-9-hexadecenal, Z-11-hexadecenal, Z-11-hexadecenol, Z-9-tetradecenyl acetate and Z, E-9,12-tetradecadienyl acetate is effective. An agent for disrupting mating behavior of Shibattoga and Spodoptera litura contained as an ingredient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4038544A JP2793736B2 (en) | 1992-01-29 | 1992-01-29 | Lawn pest spousal disruptors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4038544A JP2793736B2 (en) | 1992-01-29 | 1992-01-29 | Lawn pest spousal disruptors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0640809A JPH0640809A (en) | 1994-02-15 |
| JP2793736B2 true JP2793736B2 (en) | 1998-09-03 |
Family
ID=12528231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4038544A Expired - Fee Related JP2793736B2 (en) | 1992-01-29 | 1992-01-29 | Lawn pest spousal disruptors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2793736B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986663A (en) * | 2012-12-24 | 2013-03-27 | 福建省农业科学院植物保护研究所 | Beet armyworm dual-sexual attractant |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4657981B2 (en) * | 1998-01-30 | 2011-03-23 | 信越化学工業株式会社 | Sustained release pheromone formulation |
| JP4546195B2 (en) * | 2004-09-15 | 2010-09-15 | 信越化学工業株式会社 | Sustained release preparation containing a plurality of sex pheromone substances and control method |
| JP5563994B2 (en) * | 2010-01-12 | 2014-07-30 | 信越化学工業株式会社 | Chanohosoga communication disruptor |
| US9713330B1 (en) | 2013-03-15 | 2017-07-25 | Deuteria Agrochemicals, Llc | Deuterium-enriched aldehydes |
| US9023336B2 (en) * | 2013-03-15 | 2015-05-05 | Deuterra Agrochemicals, LLC | Deuterium-enriched aldehydes |
| CN108925558A (en) * | 2018-08-25 | 2018-12-04 | 中国农业科学院植物保护研究所 | A kind of lettuce winter noctuid sex attractant and its preparation method and application |
-
1992
- 1992-01-29 JP JP4038544A patent/JP2793736B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986663A (en) * | 2012-12-24 | 2013-03-27 | 福建省农业科学院植物保护研究所 | Beet armyworm dual-sexual attractant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640809A (en) | 1994-02-15 |
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