Phenoxyphenoxy-propionic acid derivatives of the formula ##STR1## exhibit an outstanding herbicidal activity against a wide variety of weed grasses and are well tolerated by dicotyledonous crop plants and various cereals.
公式为##STR1##的苯氧苯氧
丙酸衍
生物表现出卓越的除草活性,对多种杂草有很好的效果,并且对双子叶植物和各种谷物作物具有很好的耐受性。