JP2005068121A - 速効性微粒除草剤 - Google Patents
速効性微粒除草剤 Download PDFInfo
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- JP2005068121A JP2005068121A JP2003343765A JP2003343765A JP2005068121A JP 2005068121 A JP2005068121 A JP 2005068121A JP 2003343765 A JP2003343765 A JP 2003343765A JP 2003343765 A JP2003343765 A JP 2003343765A JP 2005068121 A JP2005068121 A JP 2005068121A
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- herbicide
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Abstract
【解決手段】茎葉吸収型プロトポルフィリノーゲンオキシダーゼ阻害系の除草剤と土壌処理効果もしくは浸透移行効果を有する除草剤、もしくは土壌処理効果を有する除草剤と浸透移行効果を有する除草剤の両者を混合し、水溶性高沸点有機物質と共に微粒な鉱物に付着又は含浸させることによって殺草スペクトラムの拡大と使用簡便な技術を提供する。
Description
これらの薬剤に混合する土壌処理型除草剤として例えば、イソウロン、カルブチレート、ジウロン、ターバシル、テブチウロン、ブロマシル、メトリブジン等の光合成阻害系の除草剤である。これらの光合成阻害剤を混合することによって双子葉植物のみならず単子葉植物まで広範な植物を速やかに枯死させることが可能になる。また、土壌処理効果と茎葉からの浸透移行効果を併せ持つエトキシスルフロン、シクロスルファムロン、シノスルフロン、ニコスルフロン、ハロスルフロンメチル、ピラゾスルフロンエチル、フラザスルフロン、メトスルフロンメチル、フロラスラム、イマザキン、イマザピル等のアセトラクテート合成阻害系の除草剤があげられる。これらの中でイマザキン、イマザピルを除くアセトラクテート合成阻害剤を混合した場合は双子葉植物を選択的に枯死させることが出来る。一方イマザキン、イマザピル等を用いれば非選択的な除草効果をもたらすことが出来る。アセトラクテート合成阻害剤は一般に効果発現が遅く、大型植物に対する効果が劣る欠点を持っている。しかし、茎葉吸収型PPOI剤と混合することによってこれらの欠点が大きく改善される。浸透移行型茎葉処理剤としてはグリホサート塩類のような浸透移行性が高く効果発現の遅いアミノ酸合成阻害系の除草剤が好ましい。一方、茎葉吸収型PPOI剤をこれらのアミノ酸合成阻害剤とのみ混合した場合は土壌処理効果と残効性を殆ど期待できないため、効果の安定のためには先にあげた光合成阻害系除草剤やアセトラクテート阻害系除草剤等と混合することが必要である。これら機能の異なる除草剤を混合使用することにより、各薬剤の一般的な使用量以下における使用を可能にする。その含有量は薬剤によって異なるが0.005〜5重量%である。
Claims (4)
- 茎葉から吸収されて効果を発現するプロトポルフィリノーゲンオキシダーゼ阻害系除草剤と光合成阻害系除草剤としてイソウロン、カルブチレート、ジウロン、ターバシル、テブチウロン、ブロマシル、メトリブジンの中から選ばれた1種もしくは2種を混合して粒径0.1〜0.3mmの鉱物に担持させた除草剤組成物。
- 茎葉から吸収されて効果を発現するプロトポルフィリノーゲンオキシダーゼ阻害系除草剤とアセトラクテート合成阻害系除草剤としてエトキシスルフロン、シクロスルファムロン、シノスルフロン、ニコスルフロン、ハロスルフロンメチル、ピラゾスルフロンエチル、フラザスルフロン、メトスルフロンメチル、フロラスラム、イマザキン、イマザピルの中から選ばれた1種もしくは2種を混合して粒径0.1〜0.3mmの鉱物に担持させた除草剤組成物。
- 茎葉から吸収されて効果を発現するプロトポルフィリノーゲンオキシダーゼ阻害系除草剤と請求項1に記載する光合成阻害系除草剤、もしくは請求項2に記載するアセトラクテート合成阻害系除草剤、もしくはアミノ酸合成阻書系除草剤としてグリホサート塩類の中から選ばれた2系統の除草剤を混合して粒径0.1〜0.3mmの鉱物に担持させた除草剤組成物。
- 茎葉から吸収されて効果を発現するプロトポルフィリノーゲンオキシダーゼ阻害系除草剤がピラフルフェンエチルもしくはカルフェントラゾンエチルもしくはブタフェナシルである請求項1及び請求項2及び請求項3記載の除草剤組成物。
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| JP2005145946A (ja) * | 2003-11-19 | 2005-06-09 | Maruwa Biochemical Co Ltd | 速効性を付与した粒状除草剤 |
| JP2006306730A (ja) * | 2005-04-26 | 2006-11-09 | Sumitomo Chemical Co Ltd | 除草用組成物 |
| JP2009184957A (ja) * | 2008-02-06 | 2009-08-20 | Sumitomo Chemical Co Ltd | 微粒状農薬組成物 |
| WO2012141276A1 (en) | 2011-04-11 | 2012-10-18 | Ishihara Sangyo Kaisha, Ltd. | Herbicidal composition comprising flazasulfuron and an inhibitor of protoporphyrinogen oxidase |
| JP2012229203A (ja) * | 2011-04-14 | 2012-11-22 | Ishihara Sangyo Kaisha Ltd | 除草組成物 |
| WO2012161114A1 (ja) * | 2011-05-20 | 2012-11-29 | 日本農薬株式会社 | 作物の枯凋落葉剤組成物 |
| WO2014077343A1 (ja) * | 2012-11-16 | 2014-05-22 | 日本農薬株式会社 | 除草剤組成物 |
| WO2015031875A1 (en) * | 2013-08-30 | 2015-03-05 | Rohm And Haas Company | Synergistic combination of a lenacil compound and phenylurea herbicides for dry film protection |
| JP2016501911A (ja) * | 2012-12-31 | 2016-01-21 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 除草組成物 |
| WO2016133188A1 (ja) * | 2015-02-20 | 2016-08-25 | 日本農薬株式会社 | 除草剤組成物および使用方法 |
| WO2018196639A1 (en) * | 2017-04-25 | 2018-11-01 | Rotam Agrochem International Company Limited | Method of controlling growth of als-tolerant plants |
| JP2022511810A (ja) * | 2018-12-04 | 2022-02-01 | ユーピーエル コーポレーション リミテッド | 農作物における雑草の防除のための広域スペクトルの共力除草剤組成物、製品の調製のためのそのような組成物の使用、製品、および施用方法 |
| JP2022177152A (ja) * | 2018-01-17 | 2022-11-30 | ユーピーエル リミテッド | 除草剤の組み合わせ |
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| JP2005145946A (ja) * | 2003-11-19 | 2005-06-09 | Maruwa Biochemical Co Ltd | 速効性を付与した粒状除草剤 |
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| JP2009184957A (ja) * | 2008-02-06 | 2009-08-20 | Sumitomo Chemical Co Ltd | 微粒状農薬組成物 |
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| WO2012141276A1 (en) | 2011-04-11 | 2012-10-18 | Ishihara Sangyo Kaisha, Ltd. | Herbicidal composition comprising flazasulfuron and an inhibitor of protoporphyrinogen oxidase |
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| WO2014077343A1 (ja) * | 2012-11-16 | 2014-05-22 | 日本農薬株式会社 | 除草剤組成物 |
| JP2016501911A (ja) * | 2012-12-31 | 2016-01-21 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 除草組成物 |
| RU2673188C2 (ru) * | 2013-08-30 | 2018-11-22 | Ром Энд Хаас Компани | Синергетическая комбинация ленацила и фенилмочевиновых гербицидов, предназначенная для защиты с помощью сухой пленки |
| WO2015031875A1 (en) * | 2013-08-30 | 2015-03-05 | Rohm And Haas Company | Synergistic combination of a lenacil compound and phenylurea herbicides for dry film protection |
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| WO2018196639A1 (en) * | 2017-04-25 | 2018-11-01 | Rotam Agrochem International Company Limited | Method of controlling growth of als-tolerant plants |
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| JP2022177152A (ja) * | 2018-01-17 | 2022-11-30 | ユーピーエル リミテッド | 除草剤の組み合わせ |
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| JP2022511810A (ja) * | 2018-12-04 | 2022-02-01 | ユーピーエル コーポレーション リミテッド | 農作物における雑草の防除のための広域スペクトルの共力除草剤組成物、製品の調製のためのそのような組成物の使用、製品、および施用方法 |
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