JPH01313409A - Insecticidal aerosol agent - Google Patents
Insecticidal aerosol agentInfo
- Publication number
- JPH01313409A JPH01313409A JP63145490A JP14549088A JPH01313409A JP H01313409 A JPH01313409 A JP H01313409A JP 63145490 A JP63145490 A JP 63145490A JP 14549088 A JP14549088 A JP 14549088A JP H01313409 A JPH01313409 A JP H01313409A
- Authority
- JP
- Japan
- Prior art keywords
- insect repellent
- aerosol
- pests
- present
- norimin
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は、オバクノン、ノミリン、リモニン。[Detailed description of the invention] The present invention relates to obacunone, nomirin, and limonin.
デオキシリモニン、デアセチルノミリン、リモネキシ酸
の一種およびまたは二種以上を有効成分として含有せし
めることを特徴とする防虫エアゾール剤に関する。The present invention relates to an insect repellent aerosol containing one or more of deoxylimonin, deacetylomiline, and limonexiic acid as active ingredients.
近年、住宅構造の進歩即ち暖房の普及および家屋の密閉
性の向上や生活環境の変化に伴い、家屋やビル、倉庫、
工場等における衛生害虫、不快害虫、木材害虫、貯蔵害
虫等の被害も多様化している。これらの害虫の防除のた
めに防虫物質を含有させた防虫エアゾール剤の需要が高
まっている。In recent years, with advances in housing structures, such as the spread of heating, improvements in the airtightness of houses, and changes in the living environment, houses, buildings, warehouses,
Damage caused by sanitary pests, nuisance pests, wood pests, storage pests, etc. in factories is also diversifying. In order to control these pests, there is an increasing demand for insect repellent aerosols containing insect repellent substances.
しかし、今日一般に防虫エアゾールに使用される防虫物
質としては、ピレスロイド系、有機リン系等の合成薬剤
があげられる。However, the insect repellent substances commonly used in insect repellent aerosols today include synthetic agents such as pyrethroids and organic phosphorus agents.
防虫エアゾール剤は、使用方法が手軽であること、任意
の空間に高濃度で吹き着は可能なことから、家屋やビル
、倉庫、工場等で使用されることが多い。ところが現在
、防虫エアゾールに使用される防虫物質の殆どは、化学
合成品であり安全性および残留毒性が問題となっている
。そのため安全性が高く残留毒性のより少ない防虫物質
を使用した防虫エアゾール剤が強く望まれている。Insect repellent aerosol agents are often used in houses, buildings, warehouses, factories, etc. because they are easy to use and can be sprayed at high concentrations into any space. However, most of the insect repellent substances currently used in insect repellent aerosols are chemically synthesized products, and safety and residual toxicity are problematic. Therefore, there is a strong demand for insect repellent aerosols that use insect repellent substances that are highly safe and have less residual toxicity.
本発明者らは、先に、合成品ではなく天然由来の著効で
、かつ極めて安全性が高く極めて低毒性の害虫防除剤、
即ち柑橘類の果皮およびまたは種子から抽出したオバク
ノン、ノミリン、リモニン、デオキシリモニン、デアセ
チルノミリン、リモネキシ酸の一種およびまたは二種以
上を含有する害虫防除剤に関する特許（特許 昭６２年
２４２３５６）を出願した。さらに本発明者らは、鋭意
、研究を重ねた結果、合成品でなく、日常我々が食する
柑橘類から得られる天然由来で安全性が高く極めて低毒
性の防虫物質を含有する防虫エアゾール剤が優れた防虫
効果を示すことを見い出し、本発明を完成するに至った
。The present inventors first discovered a pest control agent that is not a synthetic product but is naturally derived, highly effective, extremely safe, and extremely low toxicity.
That is, a patent was filed for a pest control agent containing one or more of the following: obacunone, norimin, limonin, deoxylimonin, deacetyl norimin, and limonexiic acid extracted from the peel and/or seeds of citrus fruits (patent No. 242356, 1982). did. Furthermore, as a result of extensive research, the present inventors have discovered that an excellent insect repellent aerosol agent contains a highly safe and extremely low toxicity insect repellent that is not a synthetic product but is naturally derived from the citrus fruits that we eat every day. The present inventors have discovered that the present invention exhibits an insect repellent effect, and have completed the present invention.
即ち本発明は、オバクノン、ノミリン、リモニン、デオ
キシリモニン、デアセチルノミリン、リモネキシ酸の一
種およびまたは二種以上を有効成分として含有せしめる
ことを特徴とする安全性の高い防虫エアゾール剤を提供
するものである。That is, the present invention provides a highly safe insect repellent aerosol containing one or more of obacunone, norimin, limonin, deoxylimonin, deacetyl norimin, and limonexiic acid as an active ingredient. It is.
本発明に用いるオバクノン、ノミリン、リモニン、デオ
キシリモニン、デアセチルノミリン、リモネキシ酸は、
柑橘類の果皮およびまたは種子から抽出精製することに
より得られ、人畜・魚類に対する毒性が極めて低く極め
て安全性が高い。Obakunone, norimin, limonin, deoxylimonin, deacetyl norimin, and limonexiic acid used in the present invention are:
It is obtained by extraction and purification from the peel and/or seeds of citrus fruits, and has extremely low toxicity to humans, livestock, and fish, and is extremely safe.
柑橘類としては、ランシュウミカンもしくはオレンジ、
ナツミカン、アマナツミカン、ハツサク、イヨカン、ポ
ンカン、タンカン、ダイダイ、ニス、クレープフルーツ
ウレモン等である。Citrus fruits include Ranshu mandarin orange or orange,
These include Natsumikan, Amanatsumikan, Hatsusaku, Iyokan, Ponkan, Tankan, Daidai, Varnish, Crepefruit Uremon, etc.
本発明の防虫エアゾール剤の対象害虫としては、具体的
には、イエダニ、ハエ、力、ゴキブリ。Specifically, the target pests of the insect repellent aerosol agent of the present invention include house dust mites, flies, insects, and cockroaches.
ノミ、南京虫、シラミ等の衛生害虫、マダニ類。Hygiene pests such as fleas, bedbugs, lice, and ticks.
ヒウヒダニ、ツメダニ、アリガタバチ、ユスリカ、チョ
ウバエ、ムカデ、ゲジゲジ等の不快害虫、シロアリ、キ
クイムシ、シバンムシ等の木材害虫、コナダニ、コクガ
、コクゾウムシ等の貯穀害虫等をあげることができる。Examples include unpleasant insect pests such as sphinx mites, black mites, wasps, midges, butterfly flies, centipedes, and snails; wood pests such as termites, bark beetles, and grass beetles; and grain storage pests such as white mites, brown grass moths, and brown weevils.
従って、本発明の防虫エアゾール剤は、これらの害虫か
ら生活環境等の・安全衛生面の改善、貯蔵穀物等の保護
に非常に有効に利用できる。Therefore, the insect repellent aerosol of the present invention can be very effectively used to improve the living environment, safety and hygiene, and protect stored grains, etc. from these pests.
本発明の防虫エアゾール剤は、上記有効成分を溶剤に溶
解または乳化または分散された原液をエアゾール容器に
入れ噴射剤を添加することにより得られる。原液には必
要に応じて他の有効成分。The insect repellent aerosol agent of the present invention can be obtained by placing a stock solution in which the above-mentioned active ingredient is dissolved, emulsified or dispersed in a solvent into an aerosol container and adding a propellant. Other active ingredients may be added to the stock solution as needed.
界面活性剤、香料等を添加することができる。Surfactants, fragrances, etc. can be added.
本発明の防虫エアゾール剤に含有される有効成分の量は
、適宜に決定され特に制限はないが、−般には、約０．
１〜１０重量％の範囲とするのがよい。The amount of the active ingredient contained in the insect repellent aerosol of the present invention is determined as appropriate and is not particularly limited, but is generally about 0.
The content is preferably in the range of 1 to 10% by weight.
上記溶剤としては、エタノール、プロパツール、イソプ
ロパツール、ケロシン、アセトン、水等およびこれらの
混合物を使用できる。上記噴射剤としては、液化石油ガ
ス、ジメチルエーテル、フロン、窒素、二酸化炭素等を
用いることができる。これらの噴射剤は該噴射剤の圧力
が通常２０℃で１．０〜７．４ｋｇ／ｃｍ”であり、好
ましくは２ 、０〜６ 、０ ｋ ｇ／ ｃｍ”となる
ようにするためエアゾール剤中に通常使用する濃度範囲
で用いられる。また前記エアゾール容器は、公知のエア
ゾールの他に圧縮ガス容器等を用いることもできる。As the solvent, ethanol, propatool, isopropanol, kerosene, acetone, water, etc., and mixtures thereof can be used. As the propellant, liquefied petroleum gas, dimethyl ether, chlorofluorocarbon, nitrogen, carbon dioxide, etc. can be used. These propellants are aerosol agents so that the pressure of the propellant is usually 1.0 to 7.4 kg/cm", preferably 2.0 to 6.0 kg/cm" at 20°C. It is used in the concentration range commonly used in Further, as the aerosol container, a compressed gas container or the like can be used in addition to the known aerosol.
該防虫エアゾール剤には、上記天然の防虫物質に合成の
防虫成分を併用させて使用することにより既存合成防虫
物質の使用量を減少ならしめることができる。併用され
る他の有効成分としては例えば、ピレスロイド系殺虫剤
、有機リン系殺虫剤等をあげることができる
上記界面活性剤としては、各種石鹸類、高級アルコール
硫酸エステル、ポリオキシエチレン脂肪アルコールエー
テル、ポリオキシエチレンアルキルアリールエーテル、
ポリオキシエチレン脂肪酸エステル、脂肪酸グリセリド
、ソルビタン脂肪酸エステル、アルキルアリルスルホン
酸塩等をあげることができる。By using the above-mentioned natural insect repellent substance in combination with a synthetic insect repellent component in the insect repellent aerosol agent, it is possible to reduce the amount of existing synthetic insect repellent substances used. Examples of other active ingredients used in combination include pyrethroid insecticides and organophosphorus insecticides. Examples of the surfactants include various soaps, higher alcohol sulfates, polyoxyethylene fatty alcohol ethers, polyoxyethylene alkylaryl ether,
Examples include polyoxyethylene fatty acid ester, fatty acid glyceride, sorbitan fatty acid ester, and alkylaryl sulfonate.
本発明の防虫エアゾール剤は、安全性が極めて高く、各
種の防虫用途に使用でき、人が接触する可能性の高い用
途にも全く問題なく使用できる。The insect repellent aerosol agent of the present invention has extremely high safety and can be used for various insect repellent applications, and can also be used for applications where there is a high possibility of human contact without any problem.
例えば、押し入れ、タンスの引き出し、衣装箱、台所、
カーペット、畳、柱や床下等に使用して衛生害虫、不快
害虫、木材害虫、貯穀害虫等の被害を防ぐことができる
。For example, closets, dresser drawers, wardrobe boxes, kitchens,
It can be used on carpets, tatami mats, pillars, under floors, etc. to prevent damage from sanitary pests, unpleasant pests, wood pests, grain storage pests, etc.
次に本発明の実施例および試験例を示す。 Next, Examples and Test Examples of the present invention will be shown.
実施例１
ナラミカンの乾燥種子８００ｇを５倍量の石油エーテル
で３回脱脂した後、１０倍量のジクロロ−メタンを加え
室温にて３回抽出を行った。得られた抽出混合物を炉遇
し、ローターリーエバボレーターにて濃縮乾固して茶褐
色油状物質を得た。この油状物に少量のジクロロメタン
を加え、溶解させた後、過剰の石油エーテルを加えて淡
黄色の沈殿７．８ｇを得た。この沈殿をシリカゲルカラ
ムクロマトグラフィー（富士デビイソン化学株式会社製
シリカゲルＢＷ−３００，溶出液：クロロホルム：アセ
トン＝９：１）にて精製を行い、オバクノン１００ｍｇ
、ノミリンフ３’Ｏｍｇ、リモニン１．０ｇ、デオキ
シリモニン９０ｍｇ、デアセチルノミリン１０ｍｇ 、
リモネキシ酸８ｍｇを得た。Example 1 After defatting 800 g of dried seeds of Japanese oak three times with five times the amount of petroleum ether, 10 times the amount of dichloromethane was added and extraction was performed three times at room temperature. The obtained extraction mixture was heated in an oven and concentrated to dryness using a rotary evaporator to obtain a brown oily substance. A small amount of dichloromethane was added to this oil to dissolve it, and then excess petroleum ether was added to obtain 7.8 g of a pale yellow precipitate. This precipitate was purified by silica gel column chromatography (silica gel BW-300 manufactured by Fuji Davison Chemical Co., Ltd., eluent: chloroform:acetone = 9:1), and 100 mg of obacunone was purified.
, Noriminph 3'Omg, Limonin 1.0g, Deoxylimonin 90mg, Deacetyl Norimin 10mg,
8 mg of limonexiic acid was obtained.
実施例２
オバクノン１重量部をエタノール１００重量部に溶解し
、香料を微量加えた。これと液化石油ガスおよびジメチ
ルエーテル混合物（１：１容積比）２０重量部とをエア
ゾール用耐圧缶に充填し、本発明防虫エアゾール剤を得
た。Example 2 1 part by weight of obakunon was dissolved in 100 parts by weight of ethanol, and a trace amount of fragrance was added. This and 20 parts by weight of a mixture of liquefied petroleum gas and dimethyl ether (1:1 volume ratio) were filled into an aerosol pressure can to obtain an insect repellent aerosol of the present invention.
実施例３
ノミリン１重量部をエタノール１００重量部に溶解し、
香料を微量加えた。これと液化石油ガスおよびジメチル
エーテル混合物（１：１容積比）２０重量部とをエアゾ
ール用耐圧缶に充填し、本発明防虫エアゾール剤を得た
。Example 3 1 part by weight of Norimin was dissolved in 100 parts by weight of ethanol,
Added a small amount of fragrance. This and 20 parts by weight of a mixture of liquefied petroleum gas and dimethyl ether (1:1 volume ratio) were filled into an aerosol pressure can to obtain an insect repellent aerosol of the present invention.
実施例４
リモニン１重量部をアセトン１００重量部に溶解し、香
料を微量加えた。これをエアゾール用耐圧缶に注入し、
次に炭酸ガスをゲージ圧５ｋｇ／ａｍ”（２０″Ｃ）に
なるまで圧入し、本発明防虫エアゾール剤を得た。Example 4 1 part by weight of limonin was dissolved in 100 parts by weight of acetone, and a trace amount of fragrance was added. Pour this into an aerosol pressure can,
Next, carbon dioxide gas was injected until the gauge pressure reached 5 kg/am"(20"C) to obtain an insect repellent aerosol of the present invention.
試験例１
実施例２で調製したオバクノン含有防虫エアゾール剤を
上質紙（３０Ｘ３０ ａｍ）に４秒間、できるだけ均一
になるようにスプレーし、常温下１日保存後、５Ｘ５ｃ
ｍの大きさのシートに切り抜いた。これを１りのビーカ
ーに入れ、この中にヤマトシロアリを１００匹放飼し、
その際のシートの食害程度を観察するとともに、シロア
リの死亡率を求めた。対照として防虫エアゾールをスプ
レーしていないシートについて同様の試験を行った防虫
エアゾール剤をスプレーした区のヤマトシロアリは２０
日後に全て死亡した。その際のシートは、全く食害を受
けなかった。対照区のヤマトシロアリは２０日後も全て
生存し、シートからはシロアリによる食害痕が明らかに
認められた。死亡率（％）を第１表に示す。Test Example 1 The obacunone-containing insect repellent aerosol prepared in Example 2 was sprayed on high-quality paper (30 x 30 am) for 4 seconds as uniformly as possible, and after being stored at room temperature for 1 day, 5 x 5 c
I cut it out into a sheet of m size. Put this in a beaker and release 100 Yamato termites in it.
At that time, the degree of feeding damage to the sheets was observed, and the mortality rate of termites was determined. As a control, a similar test was conducted on a sheet that was not sprayed with insect repellent aerosol.The number of Yamato termites in the area sprayed with insect repellent aerosol was 20.
All died within a day. The sheet at that time suffered no feeding damage at all. All of the Yamato termites in the control plot survived 20 days later, and signs of termite damage were clearly observed on the sheets. The mortality rate (%) is shown in Table 1.
第１表
試験例２
実施例３で調製したノミリン含有肪虫エアシー ′ル剤
を不織布（３０Ｘ３０ｃｍ）に５秒間、できるだけ均一
になるようにスプレーし、常温下１日保存後、直径１０
ｃｍの円形に切り取り、１！のプラスチック製蓋付きカ
ップの底面に入れ、この上に１００匹のケナガコナダニ
の成虫を入れ遮光して２５℃で静置した。３日後のケナ
ガコナダニの生存数は、７匹であった。また防虫エアゾ
ール剤をスプレーしていない対照の生存数は９３匹であ
った。Table 1 Test Example 2 The Norimin-containing fat insect air sealant prepared in Example 3 was sprayed onto a non-woven fabric (30 x 30 cm) for 5 seconds as uniformly as possible, and after being stored at room temperature for 1 day,
Cut out a cm circle, 1! 100 adult woolly mites were placed on the bottom of a plastic cup with a lid, and the mixture was left standing at 25°C while shielded from light. The number of surviving woolly mites after 3 days was 7. In addition, the number of survivors in the control group, which was not sprayed with insect repellent aerosol agent, was 93.
前述の試験例から明らかなように、本発明の防虫エアゾ
ール剤は、柑橘類から得られた天然産防虫成分をエアゾ
ール容器に充填したものである。As is clear from the above test examples, the insect repellent aerosol of the present invention is an aerosol container filled with a naturally produced insect repellent component obtained from citrus fruits.
従って、安全性も極めて高く、さらにはどのような場所
にも任意に噴霧することにより幅広く害虫に対して作用
し、その防虫効果を示す。Therefore, it is extremely safe, and furthermore, when sprayed at any location, it acts on a wide range of insect pests and exhibits its insect repellent effect.
Claims (1)
デアセチルノミリン、リモネキシ酸の一種およびまたは
二種以上を含有せしめることを特徴とする防虫エアゾー
ル剤。obakunone, norimin, limonin, deoxylimonin,
An insect repellent aerosol agent characterized by containing one and/or two or more types of deacetyl nomiline and limonexiic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63145490A JPH0627044B2 (en) | 1988-06-13 | 1988-06-13 | Insect repellent aerosol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63145490A JPH0627044B2 (en) | 1988-06-13 | 1988-06-13 | Insect repellent aerosol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01313409A true JPH01313409A (en) | 1989-12-18 |
| JPH0627044B2 JPH0627044B2 (en) | 1994-04-13 |
Family
ID=15386469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63145490A Expired - Lifetime JPH0627044B2 (en) | 1988-06-13 | 1988-06-13 | Insect repellent aerosol |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0627044B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027748A (en) * | 2017-04-11 | 2017-08-11 | 黄山力神日用品有限公司 | Mosquito liquid and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59130205A (en) * | 1983-12-16 | 1984-07-26 | Takekuni Okada | Repellent for cockroach, mosquito, etc. |
| JPS62409A (en) * | 1985-06-27 | 1987-01-06 | Seiken Kagaku Kk | Repellent for fly and mosquito |
-
1988
- 1988-06-13 JP JP63145490A patent/JPH0627044B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59130205A (en) * | 1983-12-16 | 1984-07-26 | Takekuni Okada | Repellent for cockroach, mosquito, etc. |
| JPS62409A (en) * | 1985-06-27 | 1987-01-06 | Seiken Kagaku Kk | Repellent for fly and mosquito |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0627044B2 (en) | 1994-04-13 |
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