JPH06192019A - Termite control agent - Google Patents
Termite control agentInfo
- Publication number
- JPH06192019A JPH06192019A JP4346025A JP34602592A JPH06192019A JP H06192019 A JPH06192019 A JP H06192019A JP 4346025 A JP4346025 A JP 4346025A JP 34602592 A JP34602592 A JP 34602592A JP H06192019 A JPH06192019 A JP H06192019A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- termite control
- control agent
- tetrafluorobenzyl
- dichlorovinyl
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
(57)【要約】
【構成】有効成分として、（＋）−１Ｒ，トランス−
２，２−ジメチル−３−（２，２−ジクロロビニル）シ
クロプロパンカルボン酸２，３，５，６−テトラフルオ
ロベンジルおよびＮ−（２−エチルヘキシル）−ビシク
ロ［２．２．１］ヘプタ−５−エン−２，３−ジカルボ
キシイミドを含有することを特徴とするシロアリ防除剤
およびそれを用いるシロアリ防除方法。
【効果】本発明のシロアリ防除剤は、効力の持続性に優
れたシロアリ防除剤であり、特に、土壌処理用として用
いた場合においても効力の持続性が充分に発揮される極
めて有効なものである。(57) [Summary] [Structure] As active ingredients, (+)-1R, trans-
2,2-Dimethyl-3- (2,2-dichlorovinyl) cyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl and N- (2-ethylhexyl) -bicyclo [2.2.1] hepta- A termite controlling agent comprising 5-ene-2,3-dicarboximide and a termite controlling method using the same. [Effect] The termite control agent of the present invention is a termite control agent having excellent persistence of efficacy, and in particular, it is an extremely effective agent that fully exhibits persistence of efficacy even when used for soil treatment. is there.
Description
【０００１】[0001]
【産業上の利用分野】本発明は、シロアリ防除剤および
シロアリ防除方法に関するものである。TECHNICAL FIELD The present invention relates to a termite control agent and a termite control method.
【０００２】[0002]
【従来の技術および発明が解決しようとする課題】従来
より種々のシロアリ防除剤が知られているが、一般にピ
レスロイド系化合物をシロアリ防除剤として用いる場
合、木材処理用としてはともかく、土壌処理用として用
いた場合の効力の持続性において、必ずしも充分とはい
えないものであった。BACKGROUND OF THE INVENTION Various termite control agents have been known so far, but generally, when a pyrethroid compound is used as a termite control agent, it is used for soil treatment as well as wood treatment. It was not always sufficient in terms of durability of efficacy when used.
【０００３】[0003]
【課題を解決するための手段】本発明者らは、効力の持
続性に優れたシロアリ防除剤、特に土壌処理用として用
いた場合においても有効なシロアリ防除剤を見出すべく
検討した結果、特開昭６３−２０３６４９号公報に記載
の殺虫性化合物である（＋）−１Ｒ，トランス−２，２
−ジメチル−３−（２，２−ジクロロビニル）シクロプ
ロパンカルボン酸２，３，５，６−テトラフルオロベン
ジル〔以下、化合物Ａと記す。〕およびＮ−（２−エチ
ルヘキシル）−ビシクロ［２．２．１］ヘプタ−５−エ
ン−２，３−ジカルボキシイミド〔以下、化合物Ｂと記
す。〕を有効成分として含有する組成物〔以下、本発明
組成物と記す。〕が、上記の課題を解決する優れたシロ
アリ防除剤であることを見出し本発明を完成した。Means for Solving the Problems As a result of investigations by the present inventors to find a termite-controlling agent having excellent persistence of efficacy, particularly an effective termite-controlling agent even when used as a soil treatment agent, (+)-1R, trans-2,2 which is an insecticidal compound described in JP-A-63-203649.
-Dimethyl-3- (2,2-dichlorovinyl) cyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl [hereinafter referred to as compound A. ] And N- (2-ethylhexyl) -bicyclo [2.2.1] hept-5-ene-2,3-dicarboximide [hereinafter referred to as compound B. ] As an active ingredient [hereinafter, referred to as the composition of the present invention. ] Was found to be an excellent termite control agent that solves the above problems, and completed the present invention.
【０００４】本発明組成物において、化合物Ａと化合物
Ｂとの量比は、重量比で通常１：１〜１：２０、好まし
くは１：２〜１：８の範囲内である。本発明組成物は、
化合物Ａと化合物Ｂの他に適当な製剤用担体を含有する
ことができ、組成物中の化合物Ａの割合は通常０．０１
〜５０重量部、好ましくは０．１〜２０重量部であり、
化合物Ｂの割合は通常０．０５〜５０重量部、好ましく
は０．５〜３０重量部である。In the composition of the present invention, the weight ratio of the compound A to the compound B is usually 1: 1 to 1:20, preferably 1: 2 to 1: 8. The composition of the present invention is
In addition to Compound A and Compound B, a suitable pharmaceutical carrier may be contained, and the ratio of Compound A in the composition is usually 0.01.
-50 parts by weight, preferably 0.1-20 parts by weight,
The proportion of compound B is usually 0.05 to 50 parts by weight, preferably 0.5 to 30 parts by weight.
【０００５】本発明組成物は、通常の殺虫剤を製剤化す
るのと同様に製剤化される。例えば化合物Ａと化合物Ｂ
とを芳香族炭化水素、脂肪族炭化水素、脂環式炭化水
素、アルコール類、グリコールエステル類、ケトン類、
エステル類等の有機溶媒に溶解し、必要により固体担体
に吸着させ、乳化剤、分散剤、湿潤剤等の補助剤を添加
するなどして、乳剤、油剤、水和剤、粉剤、粒剤、懸濁
剤、泡剤、噴霧剤、マイクロカプセル化製剤等に製剤化
される。これらの製剤中には、他の殺シロアリ活性成
分、安定化剤、防腐剤等を含有させることもできる。The composition of the present invention is formulated in the same manner as a conventional insecticide. For example, compound A and compound B
And aromatic hydrocarbons, aliphatic hydrocarbons, alicyclic hydrocarbons, alcohols, glycol esters, ketones,
It is dissolved in an organic solvent such as an ester and adsorbed on a solid carrier as necessary, and an auxiliary agent such as an emulsifier, a dispersant or a wetting agent is added to the emulsion, an oil, a wettable powder, a powder, a granule or a suspension. It is formulated into a turbid agent, a foam agent, a spray agent, a microencapsulated preparation and the like. These formulations may also contain other termite active ingredients, stabilizers, preservatives and the like.
【０００６】本発明組成物は、土壌処理用として用いた
場合においても有効であるという特徴を有するものであ
る。土壌処理というのは土壌表面に薬剤の層を作る方法
である。より具体的には、例えば液剤を木造建築物の人
の侵入可能な床下土壌等に処理する場合には、動力噴霧
器を用いて散布し、特に蟻道が形成され易い建築物基礎
部を重点的に処理するのが良い。また、風呂場、玄関等
の人の侵入不可能な床下土壌等に処理する場合には、ド
リルで穿孔し、そこから土壌に薬剤を注入する方法が採
られる。本発明組成物をシロアリ防除に用いる際の処理
量は、その処理方法、製剤形態、その他種々の条件によ
り異なるが、一般に、土壌処理の場合、化合物Ａと化合
物Ｂとの合計量で１〜100 ｇ／ｍ2 、好ましくは５〜50
ｇ／ｍ2 であり、木材処理の場合、該合計量が 0.1〜10
ｇ／ｍ2 、好ましくは１〜５ｇ／ｍ2 である。The composition of the present invention is characterized in that it is effective even when used for soil treatment. Soil treatment is a method of forming a drug layer on the soil surface. More specifically, for example, when the liquid agent is applied to the underfloor soil that can be invaded by humans in a wooden building, it is sprayed using a power sprayer, and the building foundation part where the ant road is easily formed is focused. It is better to process. Further, in the case of treating underfloor soil such as bathrooms and entrances that cannot be invaded by humans, a method of drilling a hole and injecting a drug into the soil from there is employed. The treatment amount when the composition of the present invention is used for controlling termites varies depending on its treatment method, formulation form and various other conditions, but in the case of soil treatment, the total amount of compound A and compound B is generally 1 to 100. g / m 2 , preferably 5 to 50
g / m 2 , and in the case of wood treatment, the total amount is 0.1 to 10
g / m 2, preferably from 1 to 5 g / m 2.
【０００７】[0007]
【実施例】以下、製剤例および試験例を挙げて本発明を
より詳細に説明するが、本発明はこれらの例のみに限定
されるものではない。尚、以下の例において部は重量部
を表す。 製剤例１ 化合物Ａ １部、化合物Ｂ ２部にソルポールＳＭ−２
００（東邦化学株式会社製界面活性剤） １０部および
キシレン ８７部を加え、よく混合して乳剤を得る。 製剤例２ 化合物Ａ １部、化合物Ｂ ４部にソルポールＳＭ−２
００ １０部およびキシレン ８５部を加え、よく混合
して乳剤を得る。 製剤例３ 化合物Ａ １部、化合物Ｂ ８部にソルポールＳＭ−２
００ １０部およびキシレン ８１部を加え、よく混合
して乳剤を得る。 製剤例４ 化合物Ａ ０．２５部、化合物Ｂ ０．５部、キシレン
２部および白灯油９７．２５部を混合して油剤を得
る。 製剤例５ 化合物Ａ ０．２５部、化合物Ｂ ０．５部、カオリン
クレー ８９部およびタルク１０．２５部をよく粉砕混
合して粉剤を得る。The present invention will be described in more detail below with reference to formulation examples and test examples, but the present invention is not limited to these examples. In the following examples, parts represent parts by weight. Formulation Example 1 Compound A (1 part) and Compound B (2 parts) were mixed with Solpol SM-2
00 (surfactant manufactured by Toho Kagaku Co., Ltd.) and 10 parts of xylene are added and mixed well to obtain an emulsion. Formulation Example 2 Compound A (1 part), Compound B (4 parts) and Solpol SM-2
Add 10 parts of 00 and 85 parts of xylene and mix well to obtain an emulsion. Formulation Example 3 Compound A (1 part), Compound B (8 parts) and Solpol SM-2
Add 10 parts of 00 and 81 parts of xylene and mix well to obtain an emulsion. Formulation Example 4 0.25 part of compound A, 0.5 part of compound B, 2 parts of xylene and 97.25 parts of white kerosene are mixed to obtain an oil solution. Formulation Example 5 0.25 parts of Compound A, 0.5 parts of Compound B, 89 parts of kaolin clay and 10.25 parts of talc are well pulverized and mixed to obtain a dust.
【０００８】試験例 製剤例２または３で得られた乳剤を蒸留水で所定濃度に
希釈した。予め加熱滅菌された砂壌土１００ｇに、上記
の希釈薬剤５mlを加え、よく混合して試験用土壌とし、
４０℃、暗条件にて保存した。所定期間（３カ月、６カ
月または１年）保存後の試験用土壌約１５ｇをプラスチ
ックシャーレ（直径９cm、高さ２cm）に入れ、湿らせた
後、イエシロアリ（Coptotermes formosanus）職蟻２０
頭を放し、３日間室温に保った後シロアリの状態を観察
した。また、比較対照のため、化合物Ａ単独の場合およ
び化合物Ｂ単独の場合についても同様の試験を行った。
結果を表１に示す。Test Example The emulsion obtained in Formulation Example 2 or 3 was diluted with distilled water to a predetermined concentration. To 100 g of sandy loam that has been sterilized by heat in advance, add 5 ml of the above diluted chemicals and mix well to make a test soil.
It was stored under dark conditions at 40 ° C. Approximately 15 g of test soil after storage for a prescribed period (3 months, 6 months or 1 year) was placed in a plastic petri dish (9 cm in diameter, 2 cm in height), moistened, and then the termites ( Coptoterme s formosanus ) 20
After releasing the head and keeping it at room temperature for 3 days, the condition of termites was observed. Further, for comparison and control, the same test was carried out with Compound A alone and Compound B alone.
The results are shown in Table 1.
【０００９】[0009]
【表１】 [Table 1]
【００１０】[0010]
【発明の効果】本発明組成物は、効力の持続性に優れた
シロアリ防除剤であり、特に土壌処理用として用いた場
合においても極めて有効なものである。INDUSTRIAL APPLICABILITY The composition of the present invention is a termite-controlling agent having an excellent sustainability of efficacy, and is extremely effective especially when used for soil treatment.
Claims (6)
２，２−ジメチル−３−（２，２−ジクロロビニル）シ
クロプロパンカルボン酸２，３，５，６−テトラフルオ
ロベンジルおよびＮ−（２−エチルヘキシル）−ビシク
ロ［２．２．１］ヘプタ−５−エン−２，３−ジカルボ
キシイミドを含有することを特徴とするシロアリ防除剤1. An active ingredient (+)-1R, trans-
2,2-Dimethyl-3- (2,2-dichlorovinyl) cyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl and N- (2-ethylhexyl) -bicyclo [2.2.1] hepta- Termite control agent containing 5-ene-2,3-dicarboximide
２，２−ジメチル−３−（２，２−ジクロロビニル）シ
クロプロパンカルボン酸２，３，５，６−テトラフルオ
ロベンジルおよびＮ−（２−エチルヘキシル）−ビシク
ロ［２．２．１］ヘプタ−５−エン−２，３−ジカルボ
キシイミドを含有することを特徴とする土壌処理用シロ
アリ防除剤2. An active ingredient (+)-1R, trans-
2,2-Dimethyl-3- (2,2-dichlorovinyl) cyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl and N- (2-ethylhexyl) -bicyclo [2.2.1] hepta- Termite control agent for soil treatment, comprising 5-ene-2,3-dicarboximide
２，２−ジメチル−３−（２，２−ジクロロビニル）シ
クロプロパンカルボン酸２，３，５，６−テトラフルオ
ロベンジルおよびＮ−（２−エチルヘキシル）−ビシク
ロ［２．２．１］ヘプタ−５−エン−２，３−ジカルボ
キシイミドを含有する組成物を用いることを特徴とする
シロアリ防除方法3. An active ingredient (+)-1R, trans-
2,2-Dimethyl-3- (2,2-dichlorovinyl) cyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl and N- (2-ethylhexyl) -bicyclo [2.2.1] hepta- A method for controlling termites, which comprises using a composition containing 5-ene-2,3-dicarboximide
２，２−ジメチル−３−（２，２−ジクロロビニル）シ
クロプロパンカルボン酸２，３，５，６−テトラフルオ
ロベンジルおよびＮ−（２−エチルヘキシル）−ビシク
ロ［２．２．１］ヘプタ−５−エン−２，３−ジカルボ
キシイミドを含有する組成物を土壌に処理することを特
徴とするシロアリ防除方法4. An active ingredient (+)-1R, trans-
2,2-Dimethyl-3- (2,2-dichlorovinyl) cyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl and N- (2-ethylhexyl) -bicyclo [2.2.1] hepta- A method for controlling termites, which comprises treating the soil with a composition containing 5-ene-2,3-dicarboximide.
ル−３−（２，２−ジクロロビニル）シクロプロパンカ
ルボン酸２，３，５，６−テトラフルオロベンジルとＮ
−（２−エチルヘキシル）−ビシクロ［２．２．１］ヘ
プタ−５−エン−２，３−ジカルボキシイミドとが、重
量比で１：２〜１：８の範囲内である請求項１または２
記載のシロアリ防除剤5. (+)-1R, trans-2,2-dimethyl-3- (2,2-dichlorovinyl) cyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl and N
The weight ratio of-(2-ethylhexyl) -bicyclo [2.2.1] hept-5-ene-2,3-dicarboximide is within the range of 1: 2 to 1: 8. Two
Termite control agent described
ル−３−（２，２−ジクロロビニル）シクロプロパンカ
ルボン酸２，３，５，６−テトラフルオロベンジルとＮ
−（２−エチルヘキシル）−ビシクロ［２．２．１］ヘ
プタ−５−エン−２，３−ジカルボキシイミドとが、重
量比で１：２〜１：８の範囲内である請求項３または４
記載のシロアリ防除方法6. (+)-1R, trans-2,2-dimethyl-3- (2,2-dichlorovinyl) cyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl and N
The weight ratio of-(2-ethylhexyl) -bicyclo [2.2.1] hept-5-ene-2,3-dicarboximide is within the range of 1: 2 to 1: 8. Four
Termite control method described
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34602592A JP3266954B2 (en) | 1992-12-25 | 1992-12-25 | Termite control agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34602592A JP3266954B2 (en) | 1992-12-25 | 1992-12-25 | Termite control agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06192019A true JPH06192019A (en) | 1994-07-12 |
| JP3266954B2 JP3266954B2 (en) | 2002-03-18 |
Family
ID=18380628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34602592A Expired - Fee Related JP3266954B2 (en) | 1992-12-25 | 1992-12-25 | Termite control agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3266954B2 (en) |
-
1992
- 1992-12-25 JP JP34602592A patent/JP3266954B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3266954B2 (en) | 2002-03-18 |
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