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    Pyrazole derivatives useful as a herbicidal component
    32.
    发明授权
    Pyrazole derivatives useful as a herbicidal component 失效
    吡唑衍生物可用作除草成分

    公开(公告)号：US4230481A

    公开(公告)日：1980-10-28

    申请号：US929564

    申请日：1978-07-31

    申请人： Ryuzo Nishiyama ,  Fumio Kimura ,  Takahiro Haga ,  Nobuyuki Sakashita ,  Tetsuji Nishikawa

    发明人： Ryuzo Nishiyama ,  Fumio Kimura ,  Takahiro Haga ,  Nobuyuki Sakashita ,  Tetsuji Nishikawa

    IPC分类号： A01N43/56 ,  C07D231/20 ,  C07D231/10

    CPC分类号： A01N43/56 ,  C07D231/20

    摘要： A pyrazole derivative having the formula (I): ##STR1## wherein X.sub.1 and X.sub.2 are respectively a (C.sub.1 -C.sub.4) alkyl group, Y is a halogen atom, nitro group, acetyl group, cyano group, or a phenoxy group which may be substituted with one or more halogen atoms, l is an integer of 1 to 3, and Z is a (C.sub.1 -C.sub.4) alkyl group, a (C.sub.2 -C.sub.4) alkenyl group, a (C.sub.2 -C.sub.4) alkynyl group, acetylmethyl group, an aralkyl group in which the aryl moiety thereof may be substituted with one or more nitro groups, a phenacyl group in which the phenyl moiety thereof may be substituted with one or more halogen atoms, one or more nitro groups, one or more (C.sub.1 -C.sub.4) alkyl groups, one or more (C.sub.1 -C.sub.4) alkoxy groups, one or more (C.sub.1 -C.sub.4) alkylthio groups, acetyl group, acetylamino group, cyano group, methylsulfonyl group, phenoxy group or phenyl group; a dinitrophenyl group, or a thenoylmethyl group in which the cyclic moiety thereof may be substituted with one or more halogen atoms or one or more (C.sub. 1 -C.sub.4) alkyl groups, which is useful as a herbicidal component in paddy fields.

    摘要翻译： 具有式（I）的吡唑衍生物：其中X 1和X 2分别是（C 1 -C 4）烷基，Y是卤素原子，硝基，乙酰基，氰基或苯氧基 其可以被一个或多个卤素原子取代，l是1〜3的整数，Z是（C1-C4）烷基，（C2-C4）烯基，（C2-C4）炔基， 乙酰甲基，其芳基部分可被一个或多个硝基取代的芳烷基，其苯基部分可被一个或多个卤素原子取代的苯甲酰甲基，一个或多个硝基，一个或多个 （C1-C4）烷基，一个或多个（C1-C4）烷氧基，一个或多个（C1-C4）烷硫基，乙酰基，乙酰氨基，氰基，甲磺酰基，苯氧基或苯基; 二硝基苯基或噻吩甲酰甲基，其中其环状部分可以被一个或多个卤素原子或一个或多个（C 1 -C 4）烷基取代，其可用作稻田中的除草成分。

    Method for controlling growth of tobacco suckers
    34.
    发明授权
    Method for controlling growth of tobacco suckers 失效
    控制吸烟者生长的方法

    公开(公告)号：US3989502A

    公开(公告)日：1976-11-02

    申请号：US517000

    申请日：1974-10-22

    申请人： Ryuzo Nishiyama ,  Ryohei Takahashi ,  Nobuyuki Sakashita

    发明人： Ryuzo Nishiyama ,  Ryohei Takahashi ,  Nobuyuki Sakashita

    IPC分类号： A01N57/30 ,  A01P21/00 ,  C07F9/24 ,  A01N9/36

    CPC分类号： C07F9/242

    摘要： Tobacco suckers can very effectively be controlled by applying a composition comprising as the active ingredient at least one phosphorothionoamidate represented by the formula: ##SPC1##Wherein R.sup.1 and R.sup.2 are independently alkyl groups having 1 to 4 carbon atoms; X is hydrogen, a halogen atom or an alkyl or alkoxy group having 1 to 4 carbon atoms; and n is an integer of 1 to 3, around portions of tobacco at which suckers are to be developed or have slightly been developed.

    摘要翻译： 烟草吸盘可以非常有效地通过应用包含作为活性成分的组合物来控制，所述组合物至少一种由下式表示的硫代酰氨基磷酸酯：+ q，10，其中R1和R2独立地为具有1至4个碳原子的烷基; X为氢，卤素原子或碳原子数为1〜4的烷基或烷氧基; n为1〜3的整数，在吸附器的显影部分或略微显影的烟草的周围。