2-[4-(2-ピリジルオキシ)フェノキシ]プロピオンアミドキシ酢酸誘導体のコムギ・カラスムギ間における選択的除草活性

松本 公平, 井手 欽也, 早瀬 善男, 高橋 俊夫, 武田 禮二, 林 幸之

doi:10.1584/jpestics.21.165

2-[4-(2-ピリジルオキシ)フェノキシ]プロピオンアミドキシ酢酸誘導体のコムギ・カラスムギ間における選択的除草活性

DOI NDLデジタルコレクション日本農学文献記事索引 Web Site Web Site 参考文献14件

松本公平

Aburahi Laboratories, Shionogi & Co., Ltd.
井手欽也

Aburahi Laboratories, Shionogi & Co., Ltd.
早瀬善男

Aburahi Laboratories, Shionogi & Co., Ltd.
高橋俊夫

Aburahi Laboratories, Shionogi & Co., Ltd.
武田禮二

Aburahi Laboratories, Shionogi & Co., Ltd.
林幸之

Aburahi Laboratories, Shionogi & Co., Ltd.

書誌事項

タイトル別名

Selective Herbicidal Activity of 3, 5-Dichloropyridyloxy-phenoxypropionamidoxyacetic Acid Derivatives between Wheat and Wild Oat
Selective Herbicidal Activity of 3 5 Di

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説明

Wild oat (Avena fatua L.) is one of the most troublesome weeds in wheat (Triticum aestivum L.) and difficult to control because of its adaptability and competitiveness to wheat. Diclofop-methyl has been extensively used to control postemergence wild oat. The herbicidal activity of diclofop-methyl is less than the recent aryloxyphenoxypropionate herbicides. Some newly synthesized derivatives of 2-[4-(3, 5-dichloro-2-pyridyloxy)phenoxy]propionamidoxyacetic acid showed selectivity between wheat and wild oat. In these compounds, N-ethyl-2-[4-(3, 5-dichloro-2-pyridyloxy) phenoxy]propionamidoxyacetamide (23) showed higher herbicidal activity against wild oat than diclofop-methyl and a comparable selectivity between wheat and wild oat.