Herbicidal N-phenyl-N-methylurea derivatives
    1.
    发明授权
    Herbicidal N-phenyl-N-methylurea derivatives 失效
    除草剂N-苯基-N-甲基脲衍生物

    公开(公告)号:US4280835A

    公开(公告)日:1981-07-28

    申请号:US967018

    申请日:1978-12-06

    摘要: Novel N'-4-(2-naphthyloxy)phenyl-N-methylurea derivatives of the formula: ##STR1## wherein X is a hydrogen atom, a halogen atom or a trifluoromethyl group and R is a methyl or methoxy group having a herbicidal activity, particularly effective in exterminating weeds in the cultivation of soybean and gramineous crops such as wheat and barley, and/or having a fungicidal activity especially effective in controlling the rust of wheat and barley.

    摘要翻译: 新的具有下式的N'-4-(2-萘氧基)苯基-N-甲基脲衍生物:其中X是氢原子,卤素原子或三氟甲基,R是具有除草活性的甲基或甲氧基 特别是有效地消除大麦和禾本科作物如小麦和大麦的栽培杂草,和/或具有特别有效控制小麦和大麦生锈的杀真菌活性。