JP2012087090A - 農園芸用殺菌剤 - Google Patents
農園芸用殺菌剤 Download PDFInfo
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- JP2012087090A JP2012087090A JP2010234738A JP2010234738A JP2012087090A JP 2012087090 A JP2012087090 A JP 2012087090A JP 2010234738 A JP2010234738 A JP 2010234738A JP 2010234738 A JP2010234738 A JP 2010234738A JP 2012087090 A JP2012087090 A JP 2012087090A
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Abstract
【解決手段】8−フルオロ−2,3−ジメチル−6−(1,1−ジメチルエチル)−4−(メチルカルボニル)オキシキノリン、等の特定のキノリン誘導体化合物またはその酸付加塩を有効成分とする殺菌剤が、摘採直後散布のみならず、摘採後数日以内の散布でもチャ輪斑病に対して優れた防除効果を示す。
【選択図】なし
Description
本発明は、
[1]下記の一般式(1)で表される化合物またはその酸付加塩の少なくとも1種を有効成分として含有し、チャ輪斑病に対して防除効果を示すことを特徴とする農園芸用殺菌剤。
[2] 上記[1]に記載の農園芸用殺菌剤を植物または土壌に適用することを含んでなる病害の防除方法。
本発明の農園芸用殺菌剤により防除の対象となる病害は、チャ輪斑病、チャ炭疽病などが挙げられる。
以下に本発明の製剤例の代表的なものを示す。
本発明の化合物A20%、クレー40%、珪藻土32%、ホワイトカーボン2%、ラウリル硫酸ナトリウム1%、リグニンスルホン酸カルシウム5%を均一に混合粉砕して、水和剤とした。
本発明の化合物A20%、ナフタレンスルホン酸ホルマリン縮合物4%、プロピレングリコール5%、キサンタンガム0.05%、シリコーン消泡剤0.05%、水70.9%を加え均一に混合粉砕して、フロアブル剤とした。
本発明の化合物A20%、ポリオキシエチレントリスチリルフェニルエーテルサルフェート塩2%、プロピレングリコール5%、キサンタンガム0.2%、シリコーン消泡剤0.5%、リン酸3カルシウム0.5%、水71.8%を加え均一に混合粉砕して、フロアブル剤とした。
実施例1 菌糸伸長阻害試験
本発明の化合物Aをジメチルスルホキシドに溶解し、終濃度が1μg/mLになるように溶融したショ糖加用ジャガイモ煎汁培地に混合し、平板培地を作成した。これにイネいもち病菌およびチャ輪斑病菌の培養菌糸を置床し、25℃で5日間培養した。菌そう直径を計測し、薬剤無添加コントロールに対する生育阻害率を求めた。対照薬として、ダコニール(商標)水和剤(製造元:住友化学株式会社、商品名:ダコニール1000)を用いた。表2にその結果を示した。
人工接種した茶園にて試験を行った。すなわち、5月上旬の一番茶摘採直後に定法に従って調製したチャ輪斑病菌の分生胞子懸濁液を噴霧接種して感染させた。その後、6月上旬の二番茶の摘採を行い、7月中旬の三番茶摘採直後およびその3日後に、本発明の化合物Aを用いて、製剤例3のフロアブル剤を水で希釈し、動力噴霧器で10aあたり200L相当量 (薬剤濃度200mg/L)を散布した。そして、散布16日後に試験区内の発病葉数を計測した。防除価は、下記の式に従って求めた。
表3にその結果を示した。
Claims (3)
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| Application Number | Priority Date | Filing Date | Title |
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| JP2010234738A JP5608508B2 (ja) | 2010-10-19 | 2010-10-19 | 農園芸用殺菌剤 |
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| JP2010234738A JP5608508B2 (ja) | 2010-10-19 | 2010-10-19 | 農園芸用殺菌剤 |
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| Publication Number | Publication Date |
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| JP2012087090A true JP2012087090A (ja) | 2012-05-10 |
| JP5608508B2 JP5608508B2 (ja) | 2014-10-15 |
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| JP2010234738A Active JP5608508B2 (ja) | 2010-10-19 | 2010-10-19 | 農園芸用殺菌剤 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018169045A1 (ja) | 2017-03-17 | 2018-09-20 | Meiji Seikaファルマ株式会社 | 中気門亜目ダニ類の防除剤 |
| EP3850947A4 (en) * | 2018-09-14 | 2021-10-27 | Meiji Seika Pharma Co., Ltd. | COMPOSITION FOR FIGHTING MESOSTIGMATA MITES |
| RU2801205C2 (ru) * | 2018-09-14 | 2023-08-03 | Мейдзи Сейка Фарма Ко., Лтд. | Композиция для борьбы с гамазовыми клещами |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017388833B2 (en) * | 2016-12-28 | 2023-01-05 | Ito En, Ltd. | Method for controlling pests of tea |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2001092231A1 (en) * | 2000-05-30 | 2001-12-06 | Meiji Seika Kaisha, Ltd. | Rice blast control agents |
| JP2003055114A (ja) * | 2001-08-14 | 2003-02-26 | Meiji Seika Kaisha Ltd | 水稲用殺菌混合組成物 |
| WO2003075662A1 (fr) * | 2002-03-08 | 2003-09-18 | Meiji Seika Kaisha, Ltd. | Composition fongicide destinee a combattre une maladie du riz |
| WO2004039156A1 (ja) * | 2002-10-30 | 2004-05-13 | Meiji Seika Kaisha, Ltd. | 水稲病害防除用殺菌性組成物 |
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- 2010-10-19 JP JP2010234738A patent/JP5608508B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001092231A1 (en) * | 2000-05-30 | 2001-12-06 | Meiji Seika Kaisha, Ltd. | Rice blast control agents |
| JP2003055114A (ja) * | 2001-08-14 | 2003-02-26 | Meiji Seika Kaisha Ltd | 水稲用殺菌混合組成物 |
| WO2003075662A1 (fr) * | 2002-03-08 | 2003-09-18 | Meiji Seika Kaisha, Ltd. | Composition fongicide destinee a combattre une maladie du riz |
| WO2004039156A1 (ja) * | 2002-10-30 | 2004-05-13 | Meiji Seika Kaisha, Ltd. | 水稲病害防除用殺菌性組成物 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018169045A1 (ja) | 2017-03-17 | 2018-09-20 | Meiji Seikaファルマ株式会社 | 中気門亜目ダニ類の防除剤 |
| KR20190137782A (ko) | 2017-03-17 | 2019-12-11 | 메이지 세이카 파루마 가부시키가이샤 | 중기문아목 진드기류의 방제제 |
| EP3597041A4 (en) * | 2017-03-17 | 2021-03-24 | Meiji Seika Pharma Co., Ltd. | MEANS OF CONTROLLING MESOSTIGMATA MITES |
| KR102490180B1 (ko) | 2017-03-17 | 2023-01-18 | 메이지 세이카 파루마 가부시키가이샤 | 중기문아목 진드기류의 방제제 |
| US12108761B2 (en) | 2017-03-17 | 2024-10-08 | Meiji Seika Pharma Co., Ltd. | Mesostigmata mite control agent |
| EP3850947A4 (en) * | 2018-09-14 | 2021-10-27 | Meiji Seika Pharma Co., Ltd. | COMPOSITION FOR FIGHTING MESOSTIGMATA MITES |
| RU2801205C2 (ru) * | 2018-09-14 | 2023-08-03 | Мейдзи Сейка Фарма Ко., Лтд. | Композиция для борьбы с гамазовыми клещами |
| US12419306B2 (en) | 2018-09-14 | 2025-09-23 | Meiji Seika Pharma Co., Ltd. | Mesostigmata mite control composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5608508B2 (ja) | 2014-10-15 |
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