作者: Sanae Takada , Saburo Yamamura , Hiroshi Ohyama , Ken Morita
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摘要: New 2-(substituted-phenoxy)propionic acid derivatives are provided, which have the structure of general formula: ##STR1## and R 2 is a hydrogen atom or lower alkyl group. They high herbicidal activity to weeds, particularly graminaceous while they little no phytotoxicity broad leaved crop plants therefore useful as selective herbicide.