Herbicidal composition
    5.
    发明授权
    Herbicidal composition 失效
    除草成分

    公开(公告)号:US4453975A

    公开(公告)日:1984-06-12

    申请号:US351926

    申请日:1982-02-24

    摘要: A herbicidal composition containing as an active ingredient a compound of the formula ##STR1## wherein R.sub.0 represents a hydrogen atom or a lower alkyl group, and R.sub.1, R.sub.2 and R.sub.3 each represent a hydrogen or halogen atom, or a lower alkyl, lower alkoxy or lower alkenyloxy group, which is especially useful for application to aquatic rice paddies, and novel compounds of formula (I) wherein R.sub.0, R.sub.1, R.sub.2 and R.sub.3 have the same meanings as defined above, provided that R.sub.1, R.sub.2 and R.sub.3 do not represent hydrogen atom at the same time.

    摘要翻译: 一种除草组合物,其含有式(I)化合物作为活性成分,其中R 0表示氢原子或低级烷基,R 1,R 2和R 3各自表示氢或卤素原子,或低级烷基, 特别适用于水产稻田的低级烷氧基或低级烯氧基,以及其中R 0,R 1,R 2和R 3具有与上述相同含义的新的式(Ⅰ)化合物,条件是R 1,R 2和R 3为 不能同时代表氢原子。