JP4586257B2 - Plant disease control composition and plant disease control method - Google Patents

Plant disease control composition and plant disease control method Download PDF

Info

Publication number
JP4586257B2
JP4586257B2 JP2000317544A JP2000317544A JP4586257B2 JP 4586257 B2 JP4586257 B2 JP 4586257B2 JP 2000317544 A JP2000317544 A JP 2000317544A JP 2000317544 A JP2000317544 A JP 2000317544A JP 4586257 B2 JP4586257 B2 JP 4586257B2
Authority
JP
Japan
Prior art keywords
group
dichlorophenyl
compound
plant
disease control
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
Application number
JP2000317544A
Other languages
Japanese (ja)
Other versions
JP2001187705A (en
Inventor
教男 木村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2000317544A priority Critical patent/JP4586257B2/en
Publication of JP2001187705A publication Critical patent/JP2001187705A/en
Application granted granted Critical
Publication of JP4586257B2 publication Critical patent/JP4586257B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、植物病害防除剤組成物及び植物病害の防除方法に関するものである。
【0002】
【従来の技術および発明が解決しようとする課題】
従来より植物病害を防除するため植物病害防除剤が種々開発されてきたが、より高活性な植物病害防除剤が常に求められている。
【0003】
本発明の目的は高い活性を有する植物病害防除剤組成物及び植物病害を効果的に防除し得る方法を提供することにある。
【0004】
【課題を解決するための手段】
かかる状況下、本発明者は植物病害防除について検討した結果、ある種のピラゾリノン誘導体と特定のイミド化合物とを併用することにより、植物病害防除において高い相乗効果が得られることを見出し、本発明に至った。
【0005】
すなわち本発明は、N−(3,5−ジクロロフェニル)−1,2−ジメチルシクロプロパン−1,2−ジカルボキシイミド(以下、化合物IIと記す)、3−(3,5−ジクロロフェニル)−N−(1−メチルエチル)−2,4−ジオキソ−1−イミダゾリジンカルボキサミド(以下、化合物IIIと記す)及び3−(3,5−ジクロロフェニル)−5−メチル−5−ビニル−1,3−オキサゾリジン−2,4−ジオン(以下、化合物IVと記す)から選ばれる少なくとも一種のイミド化合物と、一般式化2
【化2】

Figure 0004586257
[式中R1はハロゲン原子またはハロゲン原子で置換されていてもよいメチル基を表し、R2は水素原子、ハロゲン原子またはハロゲン原子で置換されていてもよいメチル基を表し、R3はイソプロピル基、セカンダリーブチル基、1―エチルプロピル基、1―メチルブチル基、ターシャリブチル基または1,1―ジメチルプロピル基を表し、R4は酸素原子または硫黄原子を表し、R5はC1〜C5アルキル基、C2〜C5アルキニル基、C3〜C5アルケニル基を表す。]
で示されるピラゾリノン誘導体(以下化合物Iと記す)とを有効成分として含有する植物病害防除剤組成物(以下、本発明組成物として記す)及び、植物体、植物の栽培地または植物の種子に、化合物II、III,およびIVから選ばれる少なくとも一種のイミド化合物及び化合物Iを施用することを特徴とする植物病害の防除方法(以下、本発明方法と記す)を提供するものである。
【0006】
【発明の実施の形態】
まず、化合物Iについて説明する。
化合物IのR1及びR2において、ハロゲン原子としてはフッ素原子、塩素原子等があげられる。ハロゲン原子で置換されていてもよいメチル基としては、メチル基、トリフルオロメチル基、トリクロロメチル基等があげられる。
5において、C1〜C5アルキル基としては、メチル基、エチル基、プロピル基、ブチル基等があげられ、C2〜C5アルキニル基としては、2−プロピニル基、2−ブチニル基、3−ブチニル基等があげられ、C3〜C5アルケニル基としては、2−プロペニル基、2−ブテニル基、3−ブテニル基等があげられる。
【0007】
化合物Iは、例えば下記式化3で示される互変異性体として存在し得るが、本明細書においてはこれらおよび他の互変異性体を含めて化合物Iとして表す。
【化3】
Figure 0004586257
また、化合物Iには、二重結合および/または不斉炭素に基づく立体異性体が存在する場合があるが、化合物Iには、これらの立体異性体およびその2種以上の混合物が含まれる。
化合物Iの具体例を化合物番号と共に表1に示す(前記一般式化2で示される化合物の各置換基の定義で示す。)。
【表1】
Figure 0004586257
【表2】
Figure 0004586257
:表1、表2において、Meはメチル基を、Etはエチル基を、
secBuはsec−ブチル基を、isoPrはイソプロピル基
を表す。
また、化合物番号中に(+)の表記のある化合物は、その化合物がプラスの旋光度(溶媒:メタノール)を有する光学活性体であることを示す。(−)の表記がある場合は、その化合物がマイナスの旋光度(溶媒:メタノール)を有する光学活性体であることを示す。
【0008】
製造例1
(1)ビス(トリクロロメチル)カ−ボネ−ト0.98g(3.29mmol)を1,4−ジオキサン10mlに溶解させ、水冷下、ピリジン0.79g(10.0mmol)を滴下した。室温で30分攪拌した後、2−プロペン−1−チオ−ル(純度55%)1.35g(10.0mmol)を滴下し、さらに30分間室温で攪拌した後、反応液を濾過し、濾液を得た(以下、この濾液を「濾液A」と記す。)。
(2)3−アミノ−2−tert−ブチル−1−イソプロピル−4−(2,6−ジクロロフェニル)−3−ピラゾリン−5−オン107g(313mmol)に3規定塩酸300mlとエタノ−ル100mlを加え、還流条件下で4時間攪拌した。その後、エタノ−ルを減圧留去し、水層を希水酸化ナトリウム水溶液で中和し、析出した固体を濾取した。固体を水、および酢酸エチルで洗浄し、減圧乾燥して化4式の化合物88.4g(309mmol)を得た。
【化4】
Figure 0004586257
なお、3−アミノ−2−tert−ブチル−1−イソプロピル−4−(2,6−ジクロロフェニル)−3−ピラゾリン−5−オンは、特開平8−208621号公報に記載の方法に準じて製造することが出来る。
(3)(2)で得られた化4の化合物1.41g(4.93mmol)と水酸化リチウム一水和物0.42g(10.0mmol)との混合物にトルエン20mlを加えて共沸脱水操作により水分を除去しつつ、30分間還流させた。トルエンを減圧留去し、1,4−ジオキサン10mlを加えた。還流下、(1)で得られた「濾液A」の全量を滴下し、還流条件下でさらに10分間攪拌した後、1,4−ジオキサンを減圧留去した。残渣に水を加え、酢酸エチルにて抽出し、有機層を水で2回洗浄した後、溶媒を減圧留去し、残渣をシリカゲルカラムクロマトグラフィ−に付し、化合物I−o0.14g(0.36mmol)を得た。
融点170.8℃
なお、I−o以外の表1および表2に記載の化合物も上述の製造法に準じた方法で得ることができる。
【0009】
N−(3,5−ジクロロフェニル)−1,2−ジメチルシクロプロパン−1,2−ジカルボキシイミドは一般名プロシミドン、3−(3,5−ジクロロフェニル)−N−(1−メチルエチル)−2,4−ジオキソ−1−イミダゾリジンカルボキサミドは一般名イプロジオン、そして3−(3,5−ジクロロフェニル)−5−メチル−5−ビニル−1,3−オキサゾリジン−2,4−ジオンは一般名ビンクロゾリンとして知られた化合物であり、これらは、Farm Chemicals Handbook99年度版のC−318ページ(プロシミドン)、C−224ページ(イプロジオン)、C−407ページ(ビンクロゾリン)にそれぞれ記載され、また市販の化合物である。
【0010】
本発明により防除することができる植物病害としては例えば以下の病害をあげることができる。通常、本発明方法においては、本発明組成物が用いられる。
イネのいもち病(Pyricularia oryzae)、ごま葉枯病(Cochliobolus miyabeanus)、紋枯病(Rhizoctonia solani)、ムギ類のうどんこ病(Erysiphe graminis)、赤かび病(Gibberella zeae)、さび病(Puccinia striiformis, P. graminis, P. recondita, P. hordei)、雪腐病(Typhula sp.,Micronectriella nivalis)、裸黒穂病 (Ustilago tritici, U. nuda)、なまぐさ黒穂病 (Tilletia caries)、眼紋病(Pseudocercosporella herpotrichoides)、雲形病(Rhynchosporium secalis) 、葉枯病(Septoria tritici)、ふ枯病(Leptosphaeria nodorum)、カンキツ類の黒点病(Diaporthe citri)、そうか病(Elsinoe fawcetti) 、果実腐敗病 (Penicillium digitatum, P. italicum) 、リンゴのモニリア病 (Sclerotinia mali) 、腐らん病 (Valsa mali) 、うどんこ病(Podosphaera leucotricha)、斑点落葉病(Alternaria mali)、黒星病(Venturia inaequalis)、ナシの黒星病(Venturia nashicola, V. pirina)、黒斑病(Alternaria kikuchiana)、赤星病(Gymnosporangium haraeanum)、モモの灰星病(Sclerotinia cinerea)、黒星病(Cladosporium carpophilum) 、フォモプシス腐敗病(Phomopsis sp.)、ブドウの黒とう病(Elsinoe ampelina) 、晩腐病(Glomerella cingulata) 、うどんこ病(Uncinula necator) 、さび病 (Phakopsora ampelopsidis)、ブラックロット病(Guignardia bidwellii) 、べと病(Plasmopara viticola)、カキの炭そ病(Gloeosporium kaki)、落葉病 (Cercospora kaki, Mycosphaerella nawae)、ウリ類の炭そ病(Colletotrichum lagenarium)、うどんこ病(Sphaerotheca fuliginea) 、つる枯病 (Mycosphaerella melonis) 、つる割病 (Fusarium oxysporum) 、べと病 (Pseudoperonospora cubensis) 、疫病(Phytophthora sp.) 、苗立枯病 (Pythium sp.)、トマトの輪紋病(Alternaria solani)、葉かび病 (Cladosporium fulvum)、疫病(Phytophthora infestans) 、ナスの褐紋病(Phomopsis vexans) 、うどんこ病(Erysiphe cichoracearum) 、アブラナ科野菜の黒斑病(Alternaria japonica)、白斑病(Cercosporella brassicae)、ネギのさび病(Puccinia allii) 、ダイズの紫斑病(Cercospora kikuchii)、黒とう病(Elsinoe glycines) 、黒点病 (Diaporthe phaseolorum var. sojae) 、インゲンの炭そ病(Colletotrichum lindemthianum) 、ラッカセイの黒渋病(Cercospora personata)、褐斑病(Cercospora arachidicola)、エンドウのうどんこ病(Erysiphe pisi)、ジャガイモの夏疫病(Alternaria solani)、疫病(Phytophthora infestans) 、イチゴのうどんこ病(Sphaerotheca humuli)、チャの網もち病(Exobasidium reticulatum)、白星病(Elsinoe leucospila) 、タバコの赤星病(Alternaria longipes)、うどんこ病(Erysiphe cichoracearum) 、炭そ病(Colletotrichum tabacum) 、べと病(Peronospora tabacina) 、疫病(Phytophthora nicotianae)、テンサイの褐斑病(Cercospora beticola)、バラの黒星病(Diplocarpon rosae)、うどんこ病(Sphaerotheca pannosa) 、キクの褐班病 (Septoria chrysanthemi−indici) 、白さび病(Puccinia horiana) 、種々の作物の灰色かび病(Botrytis cinerea) 、菌核病(Sclerotinia sclerotiorum) 等
なお、本発明組成物はイプロジオン、プロシミドン、ビンクロゾリン等のイミド化合物に耐性を有する菌(病害)に対しても、優れた防除効果を示す。
【0011】
本発明組成物において、化合物II、III及びIVから選ばれる少なくとも1種のイミド化合物と化合物Iとの割合は、重量比で通常0.5〜8:1、好ましくは1〜2:1である。
【0012】
本発明組成物を本発明方法に用いる場合は、他の何らの成分も加えず化合物II、III及びIVから選ばれる少なくとも1種のイミド化合物及び化合物I(以下、本有効成分と記す)をそのまま用いてもよいが、通常は本有効成分を、固体担体、液体担体、ガス担体、界面活性剤等と混合し、必要により固着剤、分散剤、安定剤等の製剤用補助剤を添加して、水和剤、フロアブル剤、粒剤、ドライフロアブル剤、乳剤、水性液剤、油剤、くん煙剤、エアゾール剤、マイクロカプセル剤等に製剤化して用いる。これらの製剤には本有効成分が重量比で通常0.1〜99%、好ましくは0.2〜90%含有される。
【0013】
製剤化の際に用いられる固体担体としては、例えばカオリンクレ−、アッタパルジャイトクレ−、ベントナイト、モンモリロナイト、酸性白土、パイロフィライト、タルク、珪藻土、方解石等の鉱物質、トウモロコシ穂軸粉、クルミ殻粉等の天然有機物、尿素等の合成有機物、炭酸カルシウム、硫酸アンモニウム等の塩類、合成含水酸化珪素等の合成無機物の微粉末あるいは粒状物等があげられ、液体担体としては、例えばキシレン、アルキルベンゼン、メチルナフタレン等の芳香族炭化水素類、イソプロパノ−ル、エチレングリコ−ル、プロピレングリコール、セロソルブ等のアルコ−ル類、アセトン、シクロヘキサノン、イソホロン等のケトン類、ダイズ油、綿実油等の植物油、石油系脂肪族炭化水素、エステル類、ジメチルスルホキシド、アセトニトリル、水等があげられる。界面活性剤としては、例えばアルキル硫酸エステル塩、アルキル(アリ−ル)スルホン酸塩、ジアルキルスルホコハク酸塩、ポリオキシエチレンアルキルアリ−ルエ−テルリン酸エステル塩、リグニンスルホン酸塩、ナフタレンスルホン酸ホルマリン縮合物等の陰イオン界面活性剤、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アルキルポリオキシプロピレンブロックコポリマ−、ソルビタン脂肪酸エステル等の非イオン界面活性剤等があげられる。ガス担体としてはブタンやプロパンなどのLPG、または窒素や二酸化炭素などが挙げられる。製剤用補助剤としては、例えばポリビニルアルコ−ル、ポリビニルピロリドン等の水溶性高分子、アラビアガム、アルギン酸またはその塩、CMC(カルボキシメチルセルロ−ス)、ザンサンガム等の多糖類、アルミニウムマグネシウムシリケート、アルミナゾル等の無機物、防腐剤、着色剤、PAP(酸性リン酸イソプロピル)、BHT等の安定化剤等があげられる。
【0014】
また、例えば本有効成分のそれぞれを上述の手法により別々に製剤化し、必要により更に水でそれぞれを希釈した後、該別々に調製された製剤または該別々に調製された希釈液を混合することにより本発明組成物を調製することもできる。
【0015】
本発明組成物を施用する方法としては、実質的に本発明組成物が施用され得る形態であればその方法は特に限定されないが、例えば茎葉散布などの植物体への処理、土壌処理などの植物の栽培地への処理、種子消毒などの種子への処理等があげられる。
【0016】
本発明方法において、本有効成分の施用量は、対象植物(作物等)の種類、対象病害の種類、病害の発生程度、製剤形態、施用方法、施用時期、気象条件等によって変化し得るが、1ア−ルあたり通常0.1〜50g、好ましくは1〜10gであり、また本有効成分中の化合物II、III及びIVから選ばれる少なくとも1種のイミド化合物と化合物Iとの割合は、重量比で通常0.5〜8:1、好ましくは1〜2:1である。
乳剤、水和剤、懸濁剤等は通常水で希釈して施用され、本有効成分濃度は、通常0.0005〜2%、好ましくは0.005〜1%であり、粉剤、粒剤等は通常希釈することなくそのまま施用される。種子への処理においては、種子1Kgに対して本有効成分は通常0.001〜100g、好ましくは0.01〜50gの範囲で施用される。
【0017】
【実施例】
以下、製剤例および試験例にて本発明をさらに詳しく説明するが、本発明は以下の例のみに限定されるものではない。なお、以下の例において、部は特にことわりの無い限り重量部を表す。
また、化合物Iについては前記表1及び表2に記載の化合物番号で示す。
【0018】
製剤例1
化合物(I−a)、(I−b)、(I−c)、(I−d)、(I−e)、(I−f)、(I−g)、(I−h)、(I−i)、(I−j)、(I−k)、(I−l)、(I−m)、(I−n)、(I−o)または(I−p)を2.5部、化合物IIを2.5部、ポリオキシエチレンスチリルフェニルエ−テル14部、ドデシルベンゼンスルホン酸カルシウム6部及びキシレン75部をよく混合することにより各乳剤を得る。
【0019】
製剤例2
化合物(I−a)、(I−b)、(I−c)、(I−d)、(I−e)、(I−f)、(I−g)、(I−h)、(I−i)、(I−j)、(I−k)、(I−l)、(I−m)、(I−n)、(I−o)または(I−p)を5部、化合物IIを5部、ホワイトカーボンとポリオキシエチレンアルキルエーテルサルフェートアンモニウム塩との混合物(重量割合1:1)35部及び水55部を混合し、湿式粉砕法で微粉砕することにより各フロアブル製剤を得る。
【0020】
製剤例3
化合物(I−a)、(I−b)、(I−c)、(I−d)、(I−e)、(I−f)、(I−g)、(I−h)、(I−i)、(I−j)、(I−k)、(I−l)、(I−m)、(I−n)、(I−o)または(I−p)を5部、化合物IIを10部、ソルビタントリオレエ−ト1.5部及びポリビニルアルコ−ル2部を含む水溶液28.5部を混合し、湿式粉砕法で微粉砕した後、この中にキサンタンガム0.05部及びアルミニウムマグネシウムシリケ−ト0.1部を含む水溶液45部を加え、さらにプロピレングリコ−ル10部を加えて攪拌混合し各フロアブル製剤を得る。
【0021】
製剤例4
化合物(I−a)、(I−b)、(I−c)、(I−d)、(I−e)、(I−f)、(I−g)、(I−h)、(I−i)、(I−j)、(I−k)、(I−l)、(I−m)、(I−n)、(I−o)または(I−p)を1部、化合物IIを2.5部、合成含水酸化珪素1部、リグニンスルホン酸カルシウム2部、ベントナイト30部及びカオリンクレ−63.5部をよく粉砕混合し、水を加えてよく練り合せた後、造粒乾燥することにより各粒剤を得る。
【0022】
製剤例5
化合物(I−a)、(I−b)、(I−c)、(I−d)、(I−e)、(I−f)、(I−g)、(I−h)、(I−i)、(I−j)、(I−k)、(I−l)、(I−m)、(I−n)、(I−o)または(I−p)を12.5部、化合物IIを37.5部、リグニンスルホン酸カルシウム3部、ラウリル硫酸ナトリウム2部及び合成含水酸化珪素45部をよく粉砕混合することにより各水和剤を得る。
【0023】
製剤例6
化合物(I−a)、(I−b)、(I−c)、(I−d)、(I−e)、(I−f)、(I−g)、(I−h)、(I−i)、(I−j)、(I−k)、(I−l)、(I−m)、(I−n)、(I−o)または(I−p)を1部、化合物IIを2部、カオリンクレ−85部及びタルク10部をよく粉砕混合することにより各粉剤を得る。
【0024】
試験例1
プラスチックポットに砂壌土を詰め、キュウリ(相模半白)を播種し、温室内で12日間生育させた。化合物(I−j)の水和剤とプロシミドンの水和剤をそれぞれ水で希釈した後タンクミックスし、所定濃度の化合物(I−j)およびプロシミドンを有効成分とするタンクミックス液を調整した。該タンクミックス液を前記キュウリの葉面に充分付着するように茎葉散布した。散布後植物を風乾し、プロシミドン耐性のキュウリ灰色かび病菌の胞子含有PDA培地をキュウリ葉面上に置いた。接種後10℃、多湿下に6日間置いた後、防除効果を調査した。
また、比較のために前記のそれぞれの水和剤を水希釈して所定濃度とした化合物(I−j)液及びプロシミドン液を調整しそれぞれ、同様の防除試験を行った。
また、防除価算出のために薬剤無処理における発病度もあわせて調査した。
調査時には以下の評価指数を用いた。式1より発病度を算出し、その発病度をもとに、式2を用い防除価(%)を算出した。
その結果を表3に示す。
【0025】
試験例2−4
化合物(I−j)にかえて化合物(I−i)、(I−n)または(I−o)を用いる以外は同様の実験を行った。
その結果を表3に示す。
【0026】
評価指数
0:病斑直径0mm、1:1―5mm、2:5−10mm、3:10―15mm、4:15−20mm、5:>20mm
【式1】
発病度=Σ(調査葉の評価指数)×100/(5×調査葉数)
【式2】
防除価(%)=100×(A−B)/A
A:無処理区の植物の発病度
B:処理区の植物の発病度
一般に、与えられた2種類の有効成分化合物を混合して処理した際に期待される防除効果、いわゆる防除価期待値は下記の式3のコルビーの計算式により求められる。
【式3】
E=X+Y−(XY)/100
X:有効成分化合物AをMppmで処理した時の防除価(%)
Y:有効成分化合物BをNppmで処理した時の防除価(%)
E:有効成分化合物AをMppmで、有効成分化合物BをNppmで処理した時に期待される防除価(%)(防除価期待値)
【表3】
Figure 0004586257
【0027】
【発明の効果】
本発明によれば、植物病害を効果的に防除することが可能となる。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a plant disease control agent composition and a method for controlling plant diseases.
[0002]
[Background Art and Problems to be Solved by the Invention]
Conventionally, various plant disease control agents have been developed to control plant diseases. However, more active plant disease control agents are always required.
[0003]
An object of the present invention is to provide a plant disease control agent composition having high activity and a method capable of effectively controlling plant diseases.
[0004]
[Means for Solving the Problems]
Under such circumstances, the present inventors have examined plant disease control, and as a result, found that a high synergistic effect can be obtained in plant disease control by using a certain pyrazolinone derivative and a specific imide compound in combination. It came.
[0005]
That is, the present invention relates to N- (3,5-dichlorophenyl) -1,2-dimethylcyclopropane-1,2-dicarboximide (hereinafter referred to as Compound II), 3- (3,5-dichlorophenyl) -N. -(1-methylethyl) -2,4-dioxo-1-imidazolidinecarboxamide (hereinafter referred to as Compound III) and 3- (3,5-dichlorophenyl) -5-methyl-5-vinyl-1,3- At least one imide compound selected from oxazolidine-2,4-dione (hereinafter referred to as Compound IV) and a general formula 2
[Chemical 2]
Figure 0004586257
[Wherein R 1 represents a halogen atom or a methyl group optionally substituted with a halogen atom, R 2 represents a hydrogen atom, a halogen atom or a methyl group optionally substituted with a halogen atom, and R 3 represents isopropyl group, sec-butyl group, 1-ethylpropyl group, 1-methylbutyl group, a tert-butyl group or a 1,1-dimethylpropyl group, R 4 represents an oxygen atom or a sulfur atom, R 5 is C1~C5 alkyl Represents a group, a C2-C5 alkynyl group, a C3-C5 alkenyl group. ]
A plant disease control agent composition (hereinafter referred to as the present invention composition) containing a pyrazolinone derivative represented by (hereinafter referred to as Compound I) as an active ingredient, and a plant body, a plant cultivation site or a plant seed, A plant disease control method (hereinafter referred to as the method of the present invention) characterized by applying at least one imide compound selected from compounds II, III, and IV and compound I is provided.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
First, Compound I will be described.
In R 1 and R 2 of Compound I, examples of the halogen atom include a fluorine atom and a chlorine atom. Examples of the methyl group that may be substituted with a halogen atom include a methyl group, a trifluoromethyl group, and a trichloromethyl group.
In R 5 , examples of the C1-C5 alkyl group include a methyl group, an ethyl group, a propyl group, a butyl group, and the C2-C5 alkynyl group includes a 2-propynyl group, a 2-butynyl group, and a 3-butynyl group. Examples of the C3-C5 alkenyl group include a 2-propenyl group, a 2-butenyl group, and a 3-butenyl group.
[0007]
Compound I may exist as a tautomer represented by the following Formula 3, for example, but in the present specification, these and other tautomers are represented as Compound I.
[Chemical 3]
Figure 0004586257
Compound I may have a stereoisomer based on a double bond and / or an asymmetric carbon. Compound I includes these stereoisomers and a mixture of two or more thereof.
Specific examples of compound I are shown in Table 1 together with compound numbers (shown in the definition of each substituent of the compound represented by the general formula 2).
[Table 1]
Figure 0004586257
[Table 2]
Figure 0004586257
: In Tables 1 and 2, Me represents a methyl group, Et represents an ethyl group,
secBu represents a sec-butyl group, and isoPr represents an isopropyl group.
In addition, a compound having (+) in the compound number indicates that the compound is an optically active substance having a positive optical rotation (solvent: methanol). When there is a notation (−), it indicates that the compound is an optically active substance having a negative optical rotation (solvent: methanol).
[0008]
Production Example 1
(1) 0.98 g (3.29 mmol) of bis (trichloromethyl) carbonate was dissolved in 10 ml of 1,4-dioxane, and 0.79 g (10.0 mmol) of pyridine was added dropwise under water cooling. After stirring at room temperature for 30 minutes, 1.35 g (10.0 mmol) of 2-propene-1-thiol (purity 55%) was added dropwise, and the mixture was further stirred at room temperature for 30 minutes. (Hereinafter, this filtrate is referred to as “filtrate A”).
(2) 3-amino-2-tert-butyl-1-isopropyl-4- (2,6-dichlorophenyl) -3-pyrazolin-5-one (107 g, 313 mmol) was added with 3N hydrochloric acid (300 ml) and ethanol (100 ml). The mixture was stirred for 4 hours under reflux conditions. Thereafter, ethanol was distilled off under reduced pressure, the aqueous layer was neutralized with dilute aqueous sodium hydroxide solution, and the precipitated solid was collected by filtration. The solid was washed with water and ethyl acetate, and dried under reduced pressure to obtain 88.4 g (309 mmol) of the compound of formula 4.
[Formula 4]
Figure 0004586257
Incidentally, 3-amino-2-tert-butyl-1-isopropyl-4- (2,6-dichlorophenyl) -3-pyrazolin-5-one was produced according to the method described in JP-A-8-208621. I can do it.
(3) Azeotropic dehydration by adding 20 ml of toluene to a mixture of 1.41 g (4.93 mmol) of the compound of Formula 4 obtained in (2) and 0.42 g (10.0 mmol) of lithium hydroxide monohydrate. While removing moisture by operation, the mixture was refluxed for 30 minutes. Toluene was distilled off under reduced pressure, and 10 ml of 1,4-dioxane was added. Under reflux, the entire amount of “filtrate A” obtained in (1) was added dropwise, and the mixture was further stirred for 10 minutes under reflux conditions. Then, 1,4-dioxane was distilled off under reduced pressure. Water was added to the residue, and the mixture was extracted with ethyl acetate. The organic layer was washed twice with water, the solvent was distilled off under reduced pressure, the residue was subjected to silica gel column chromatography, and 0.14 g (0. 36 mmol) was obtained.
Melting point 170.8 ° C
In addition, the compounds described in Table 1 and Table 2 other than Io can also be obtained by a method according to the above-described production method.
[0009]
N- (3,5-dichlorophenyl) -1,2-dimethylcyclopropane-1,2-dicarboximide is a general name procymidone, 3- (3,5-dichlorophenyl) -N- (1-methylethyl) -2. , 4-Dioxo-1-imidazolidinecarboxamide is the generic name iprodione, and 3- (3,5-dichlorophenyl) -5-methyl-5-vinyl-1,3-oxazolidine-2,4-dione is the generic name vinclozolin. These are known compounds, which are described in Farm Chemicals Handbook 1999 edition, page C-318 (procymidone), page C-224 (iprodione), page C-407 (vinclozolin), respectively, and are commercially available compounds. .
[0010]
Examples of plant diseases that can be controlled by the present invention include the following diseases. Usually, in the method of the present invention, the composition of the present invention is used.
Rice blast (Pyricularia oryzae), sesame leaf blight (Cochliobolus miyabeanus), blight (Rhizoctonia solani), wheat powdery mildew (Erysiphe graminis), leaf blight (Gibberella zeae), rust (Puccinia striiformis) , P. graminis, P. recondita, P. hordei), snow rot (Typhula sp., Micronectriella nivalis), naked smut (Ustilago tritici, U. nuda), lintel scab (Tilletia caries), Pseudocercosporella herpotrichoides), cloud disease (Rhynchosporium secalis), leaf blight (Septoria tritici), blight (Leptosphaeria nodorum), citrus black spot (Diaporthe citri), scab (Elsinoe fawcetti), fruit rot digit (Penilium) , P. italicum), apple moniliosis (Sclerotinia mali), rot (Valsa mali), powdery mildew (Podosphaera leucotricha), spotted leaf (Alternaria mali), black star (Venturia inaequalis), pear black star ( Venturia nashicola, V. pirina), black spot (Alternaria) kikuchiana), red scab (Gymnosporangium haraeanum), peach blight (Sclerotinia cinerea), black scab (Cladosporium carpophilum), phomopsis spoil (Phomopsis sp.), grape black scab (Elsinoe ampelina), late rot ( Glomerella cingulata), powdery mildew (Uncinula necator), rust (Phakopsora ampelopsidis), blacklot disease (Guignardia bidwellii), downy mildew (Plasmopara viticola), oyster anthracnose (Gloeosporium kaki), deciduous disease (Cercospora kaki) , Mycosphaerella nawae), cucurbit anthracnose (Colletotrichum lagenarium), powdery mildew (Sphaerotheca fuliginea), vine blight (Mycosphaerella melonis), vine split (Fusarium oxysporum), mildew (Pseudoperonospora cubensis) Phytophthora sp.), Seedling blight (Pythium sp.), Tomato ring rot (Alternaria solani), leaf mold (Cladosporium fulvum), plague (Phytophthora infestans), eggplant brown rot (Phomopsis vexans), udon Disease (Erysiphe cicho racearum), cruciferous vegetable black spot (Alternaria japonica), white spot (Cercosporella brassicae), leek rust (Puccinia allii), soybean purpura (Cercospora kikuchii), black scab (Elsinoe glycines), black spot (Diaporthe phaseolorum var. Sojae), bean anthracnose (Colletotrichum lindemthianum), groundnut black rot (Cercospora personata), brown spot (Cercospora arachidicola), pea powdery mildew (Erysiphe pisi), potato summer plague (Alternaria solani), plague (Phytophthora infestans), strawberry powdery mildew (Sphaerotheca humuli), tea net blast (Exobasidium reticulatum), white star disease (Elsinoe leucospila), tobacco red star disease (Alternaria longipes), powdery mildew (Erysiphe cichoracearum), anthracnose (Colletotrichum tabacum), downy mildew (Peronospora tabacina), plague (Phytophthora nicotianae), brown spot of sugar beet (Cercospora beticola), rose black spot (Diplocarpon ro sae), powdery mildew (Sphaerotheca pannosa), chrysanthemum (Septoria chrysanthemi-indici), white rust (Puccinia horiana), various crops of gray mold (Botrytis cinerea), sclerotia (Sclerotinia sclerotiorum) The composition of the present invention also exhibits an excellent control effect against bacteria (diseases) having resistance to imide compounds such as iprodione, procymidone, and vinclozoline.
[0011]
In the composition of the present invention, the ratio of at least one imide compound selected from Compounds II, III and IV to Compound I is usually 0.5 to 8: 1, preferably 1 to 2: 1 by weight. .
[0012]
When the composition of the present invention is used in the method of the present invention, at least one imide compound selected from the compounds II, III and IV and the compound I (hereinafter referred to as the present active ingredient) without adding any other components are used as they are. Usually, this active ingredient is mixed with a solid carrier, liquid carrier, gas carrier, surfactant, etc., and if necessary, formulation adjuvants such as fixing agents, dispersants, stabilizers and the like are added. , Wettable powder, flowable powder, granule, dry flowable liquid, emulsion, aqueous liquid, oil, smoke, aerosol, microcapsule and the like. In these preparations, this active ingredient is usually contained in an amount of 0.1 to 99%, preferably 0.2 to 90% by weight.
[0013]
Examples of solid carriers used for formulation include kaolin clay, attapulgite clay, bentonite, montmorillonite, acid clay, pyrophyllite, talc, diatomaceous earth, calcite and other minerals, corn cob flour, walnut shell Examples include natural organic substances such as powder, synthetic organic substances such as urea, salts such as calcium carbonate and ammonium sulfate, and fine powders or granules of synthetic inorganic substances such as synthetic silicon hydroxide. Examples of liquid carriers include xylene, alkylbenzene, methyl Aromatic hydrocarbons such as naphthalene, alcohols such as isopropanol, ethylene glycol, propylene glycol and cellosolve, ketones such as acetone, cyclohexanone and isophorone, vegetable oils such as soybean oil and cottonseed oil, petroleum fats Group hydrocarbons, esters, dimethylsulfoxy , Acetonitrile, water and the like. Surfactants include, for example, alkyl sulfate esters, alkyl (aryl) sulfonates, dialkyl sulfosuccinates, polyoxyethylene alkyl aryl ether phosphates, lignin sulfonates, and naphthalene sulfonate formalin condensation. Nonionic surfactants such as anionic surfactants such as polyoxyethylene alkyl aryl ethers, polyoxyethylene alkyl polyoxypropylene block copolymers, and sorbitan fatty acid esters. Examples of the gas carrier include LPG such as butane and propane, nitrogen and carbon dioxide. Examples of the adjuvant for formulation include water-soluble polymers such as polyvinyl alcohol and polyvinylpyrrolidone, gum arabic, alginic acid or salts thereof, polysaccharides such as CMC (carboxymethyl cellulose) and xanthan gum, aluminum magnesium silicate, alumina sol And inorganic substances such as preservatives, colorants, stabilizers such as PAP (isopropyl acid phosphate) and BHT.
[0014]
In addition, for example, each of the active ingredients is formulated separately by the above-described method, and further, if necessary, further diluted with water, and then mixed with the separately prepared preparation or the separately prepared diluent. The composition of the present invention can also be prepared.
[0015]
The method of applying the composition of the present invention is not particularly limited as long as the composition of the present invention can be applied substantially, but for example, treatment of plants such as foliage spraying, plant such as soil treatment, etc. To the cultivation area, and to seed treatment such as seed disinfection.
[0016]
In the method of the present invention, the application amount of the active ingredient can vary depending on the type of the target plant (crop etc.), the type of target disease, the degree of occurrence of the disease, the formulation form, the application method, the application time, the weather conditions, etc. The ratio of the compound I to at least one imide compound selected from the compounds II, III and IV in the active ingredient is usually 0.1 to 50 g, preferably 1 to 10 g per alarm. The ratio is usually 0.5-8: 1, preferably 1-2: 1.
Emulsions, wettable powders, suspensions and the like are usually diluted with water and applied. The concentration of the active ingredient is usually 0.0005 to 2%, preferably 0.005 to 1%. Is usually applied as is without dilution. In the treatment of seeds, the active ingredient is usually applied in the range of 0.001 to 100 g, preferably 0.01 to 50 g, per 1 kg of seeds.
[0017]
【Example】
Hereinafter, the present invention will be described in more detail with reference to formulation examples and test examples, but the present invention is not limited to the following examples. In the following examples, parts represent parts by weight unless otherwise specified.
Compound I is indicated by the compound numbers described in Tables 1 and 2 above.
[0018]
Formulation Example 1
Compounds (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), ( I-i), (I-j), (I-k), (I-I), (I-m), (In), (I-o) or (I-p) is set to 2.5. Each emulsion is obtained by thoroughly mixing 2.5 parts of Compound II, 14 parts of polyoxyethylene styrylphenyl ether, 6 parts of calcium dodecylbenzenesulfonate and 75 parts of xylene.
[0019]
Formulation Example 2
Compounds (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), ( (Ii), (Ij), (Ik), (Il), (Im), (In), (Io) or (Ip) in 5 parts, Each flowable preparation is prepared by mixing 5 parts of Compound II, 35 parts of a mixture of white carbon and polyoxyethylene alkyl ether sulfate ammonium salt (weight ratio 1: 1) and 55 parts of water, and finely pulverizing them by a wet pulverization method. obtain.
[0020]
Formulation Example 3
Compounds (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), ( (Ii), (Ij), (Ik), (Il), (Im), (In), (Io) or (Ip) in 5 parts, 10 parts of Compound II, 1.5 parts of sorbitan trioleate and 28.5 parts of an aqueous solution containing 2 parts of polyvinyl alcohol were mixed and pulverized by a wet pulverization method, and then 0.05 parts of xanthan gum and aluminum magnesium silicate 45 parts of an aqueous solution containing 0.1 part of the solution is added, and further 10 parts of propylene glycol is added and mixed by stirring to obtain each flowable preparation.
[0021]
Formulation Example 4
Compounds (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), ( (Ii), (Ij), (Ik), (Il), (Im), (In), (Io) or (Ip) in one part, 2.5 parts of Compound II, 1 part of synthetic hydrous silicon oxide, 2 parts of calcium lignin sulfonate, 30 parts of bentonite and 63.5 parts of kaolin clay are mixed well, and after kneading well with water, granulation Each granule is obtained by drying.
[0022]
Formulation Example 5
Compounds (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), ( Ii), (Ij), (Ik), (Il), (Im), (In), (Io) or (Ip) is 12.5 Each wettable powder is obtained by thoroughly grinding and mixing 37.5 parts of Compound II, 3 parts of calcium lignin sulfonate, 2 parts of sodium lauryl sulfate, and 45 parts of synthetic silicon hydroxide.
[0023]
Formulation Example 6
Compounds (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), ( (Ii), (Ij), (Ik), (Il), (Im), (In), (Io) or (Ip) in one part, Each powder is obtained by thoroughly pulverizing and mixing 2 parts of Compound II, 85 parts of kaolin clay and 10 parts of talc.
[0024]
Test example 1
A plastic pot was filled with sand loam, sown with cucumber (Sagamihanjiro), and grown in a greenhouse for 12 days. The wettable powder of compound (Ij) and the wettable powder of procimidone were each diluted with water and then tank mixed to prepare a tank mix solution containing compound (Ij) and procymidone at predetermined concentrations as active ingredients. The tank mix solution was sprayed on the stems and leaves so that it sufficiently adhered to the leaf surface of the cucumber. After spraying, the plants were air-dried, and a spore-containing PDA medium of cucumber gray mold resistant to procymidone was placed on the cucumber leaf surface. After the inoculation, the control effect was investigated after being placed at 10 ° C. under high humidity for 6 days.
For comparison, a compound (Ij) solution and a procymidone solution were prepared by diluting each wettable powder with water to a predetermined concentration, and the same control test was performed.
In addition, in order to calculate the control value, the incidence of disease without treatment was also investigated.
The following evaluation indices were used during the survey. The disease severity was calculated from Equation 1, and the control value (%) was calculated using Equation 2 based on the disease severity.
The results are shown in Table 3.
[0025]
Test Example 2-4
A similar experiment was conducted except that the compound (Ii), (In) or (Io) was used instead of the compound (Ij).
The results are shown in Table 3.
[0026]
Evaluation index 0: lesion diameter 0 mm, 1: 1-5 mm, 2: 5-10 mm, 3: 10-15 mm, 4: 15-20 mm, 5:> 20 mm
[Formula 1]
Disease severity = Σ (Study leaf evaluation index) x 100 / (5 x Number of leaves studied)
[Formula 2]
Control value (%) = 100 × (A−B) / A
A: Disease severity of untreated plants B: Disease severity of treated plants Generally, the control effect expected when two kinds of active ingredient compounds are mixed and treated, the so-called control value expected value is It is calculated | required by the calculation formula of the Colby of the following formula 3.
[Formula 3]
E = X + Y- (XY) / 100
X: Control value (%) when active ingredient compound A is treated with Mppm
Y: Control value (%) when active ingredient compound B is treated with Nppm
E: Control value (%) expected when active ingredient compound A is treated with Mppm and active ingredient compound B is treated with Nppm (control value expected value)
[Table 3]
Figure 0004586257
[0027]
【The invention's effect】
According to the present invention, it is possible to effectively control plant diseases.

Claims (2)

N−(3,5−ジクロロフェニル)−1,2−ジメチルシクロプロパン−1,2−ジカルボキシイミド、3−(3,5−ジクロロフェニル)−N−(1−メチルエチル)−2,4−ジオキソ−1−イミダゾリジンカルボキサミド及び3−(3,5−ジクロロフェニル)−5−メチル−5−ビニル−1,3−オキサゾリジン−2,4−ジオンから選ばれる少なくとも一種のイミド化合物と、一般式化1
Figure 0004586257
[式中R1はハロゲン原子またはハロゲン原子で置換されていてもよいメチル基を表し、R2は水素原子、ハロゲン原子またはハロゲン原子で置換されていてもよいメチル基を表し、R3はイソプロピル基、セカンダリーブチル基、1―エチルプロピル基、1―メチルブチル基、ターシャリブチル基または1,1―ジメチルプロピル基を表し、R4は酸素原子または硫黄原子を表し、R5はC1〜C5アルキル基、C2〜C5アルキニル基またはC3〜C5アルケニル基を表す。]で示されるピラゾリノン誘導体とを有効成分として含有することを特徴とする植物病害防除剤組成物。
N- (3,5-dichlorophenyl) -1,2-dimethylcyclopropane-1,2-dicarboximide, 3- (3,5-dichlorophenyl) -N- (1-methylethyl) -2,4-dioxo At least one imide compound selected from -1-imidazolidinecarboxamide and 3- (3,5-dichlorophenyl) -5-methyl-5-vinyl-1,3-oxazolidine-2,4-dione;
Figure 0004586257
[Wherein R 1 represents a halogen atom or a methyl group optionally substituted with a halogen atom, R 2 represents a hydrogen atom, a halogen atom or a methyl group optionally substituted with a halogen atom, and R 3 represents isopropyl group, sec-butyl group, 1-ethylpropyl group, 1-methylbutyl group, a tert-butyl group or a 1,1-dimethylpropyl group, R 4 represents an oxygen atom or a sulfur atom, R 5 is C1~C5 alkyl Represents a group, a C2-C5 alkynyl group or a C3-C5 alkenyl group. ] The plant disease control agent composition characterized by containing the pyrazolinone derivative shown by this as an active ingredient.
植物体、植物の栽培地または植物の種子に、N−(3,5−ジクロロフェニル)−1,2−ジメチルシクロプロパン−1,2−ジカルボキシイミド、3−(3,5−ジクロロフェニル)−N−(1−メチルエチル)−2,4−ジオキソ−1−イミダゾリジンカルボキサミド及び3−(3,5−ジクロロフェニル)−5−メチル−5−ビニル−1,3−オキサゾリジン−2,4−ジオンから選ばれる少なくとも一種のイミド化合物及び請求項1に記載のピラゾリノン誘導体を施用することを特徴とする植物病害の防除方法。N- (3,5-dichlorophenyl) -1,2-dimethylcyclopropane-1,2-dicarboximide, 3- (3,5-dichlorophenyl) -N is added to a plant body, a plant growing place or a plant seed. From-(1-methylethyl) -2,4-dioxo-1-imidazolidinecarboxamide and 3- (3,5-dichlorophenyl) -5-methyl-5-vinyl-1,3-oxazolidine-2,4-dione A method for controlling plant diseases, comprising applying at least one imide compound selected and the pyrazolinone derivative according to claim 1.
JP2000317544A 1999-10-21 2000-10-18 Plant disease control composition and plant disease control method Expired - Fee Related JP4586257B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000317544A JP4586257B2 (en) 1999-10-21 2000-10-18 Plant disease control composition and plant disease control method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11-299474 1999-10-21
JP29947499 1999-10-21
JP2000317544A JP4586257B2 (en) 1999-10-21 2000-10-18 Plant disease control composition and plant disease control method

Publications (2)

Publication Number Publication Date
JP2001187705A JP2001187705A (en) 2001-07-10
JP4586257B2 true JP4586257B2 (en) 2010-11-24

Family

ID=26561948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000317544A Expired - Fee Related JP4586257B2 (en) 1999-10-21 2000-10-18 Plant disease control composition and plant disease control method

Country Status (1)

Country Link
JP (1) JP4586257B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012087156A (en) * 2012-02-08 2012-05-10 Sumitomo Chemical Co Ltd Plant disease controlling agent composition
KR101849791B1 (en) 2010-04-28 2018-04-17 스미또모 가가꾸 가부시키가이샤 Plant disease control composition and its use

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4844079B2 (en) * 2004-10-27 2011-12-21 住友化学株式会社 Granular pesticide composition
WO2009147205A2 (en) * 2008-06-05 2009-12-10 Basf Se Synergistic fungicidal mixtures

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000226374A (en) * 1998-04-23 2000-08-15 Sumitomo Chem Co Ltd Pyrazolinone derivative

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000226374A (en) * 1998-04-23 2000-08-15 Sumitomo Chem Co Ltd Pyrazolinone derivative

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101849791B1 (en) 2010-04-28 2018-04-17 스미또모 가가꾸 가부시키가이샤 Plant disease control composition and its use
JP2012087156A (en) * 2012-02-08 2012-05-10 Sumitomo Chemical Co Ltd Plant disease controlling agent composition

Also Published As

Publication number Publication date
JP2001187705A (en) 2001-07-10

Similar Documents

Publication Publication Date Title
JP5034142B2 (en) Plant disease control composition
JP3633578B2 (en) Disinfectant composition
JP2009078991A (en) Thiophene carboxylic acid derivative and its manufacturing method, and bactericide
JP3726306B2 (en) Pyrazolecarboxylic acid derivatives and plant disease control agents
JP4090638B2 (en) Plant disease control composition
JP4112756B2 (en) Plant disease control composition
JPH11302111A (en) Composition of plant disease injury controlling agent
JP3963569B2 (en) Plant disease control composition
EP1222856B1 (en) Plant disease controlling compositions and plant disease controlling method
JP4586257B2 (en) Plant disease control composition and plant disease control method
WO2016114162A1 (en) Carbamate compound and use thereof
WO2016114161A1 (en) Carbamate compound and use thereof カルバメート化合物及びその用途
WO2016114164A1 (en) Carbamate compound and use thereof
WO2017090664A1 (en) Quinoxalylisoquinoline compound
WO2016114165A1 (en) Carbamate compound and use thereof
WO2016114163A1 (en) Carbamate compound and use thereof
JPH07304607A (en) Germicidal composition
JP2008115084A (en) Phenethylamide compound and plant blight controlling agent containing the same
JP5360244B2 (en) Plant disease control composition
JP2005330258A (en) Thiazoline compound and its use for controlling plant disease
JPH07324008A (en) Fungicide composition
JP2005089362A (en) Aryl pyrazoline compound and its application
JP3094630B2 (en) Iminium salt, method for producing the same, and agricultural / horticultural fungicide containing the same as an active ingredient
JPH0826912A (en) Fungicidal composition
JPH07304606A (en) Germicidal composition

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070830

RD05 Notification of revocation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7425

Effective date: 20080128

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100810

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100823

R151 Written notification of patent or utility model registration

Ref document number: 4586257

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130917

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees