Combinations of sulfonylurea herbicides and safeners
    113.
    发明授权
    Combinations of sulfonylurea herbicides and safeners 失效
    磺酰脲类除草剂和安全剂的组合

    公开(公告)号:US6124240A

    公开(公告)日:2000-09-26

    申请号:US932717

    申请日:1997-09-17

    CPC classification number: A01N47/36

    Abstract: Phytotoxic side effects of the herbicide of the formula (A1) (flupyrsulfuron) or herbicidal salts thereof ##STR1## on crops, preferably cereals and maize, can be prevented by combining the herbicides with safeners (B) from the groupa) compounds of the formulae (B1) and (B2), ##STR2## in which W is a divalent heterocyclic radical from the group of the partially unsaturated or heteroaromatic five-membered heterocycles having 1 to 3 hetero ring atoms of the type N and O, at least one nitrogen atom and at the most one oxygen atom being present in the ring, andX, n, Z, R*, and W are as defined in claim 1, and/orb) compounds of the group of the hormonal growth regulators (auxins).

    Abstract translation: 式(A1)的除草剂(氟吡磺隆)或其除草剂对作物,优选谷物和玉米的植物毒副作用可以通过将除草剂与安全剂(B)组合来防止,a)式(B1 )和(B2),其中W是来自具有N和O的1至3个杂环原子的部分不饱和或杂芳族五元杂环的基团的二价杂环基,至少一个氮原子和至多一个氮原子 存在于环中的一个氧原子,X,n,Z,R *和W如权利要求1中所定义,和/或b)激素生长调节剂(生长素)组的化合物。

    Method for controlling harmful plants in rice with
2-benzoyl-1,3-cyclohexanedione derivatives
    117.
    发明授权
    Method for controlling harmful plants in rice with 2-benzoyl-1,3-cyclohexanedione derivatives 失效
    用2-苯甲酰基-1,3-环己二酮衍生物控制水稻有害植物的方法

    公开(公告)号:US5318947A

    公开(公告)日:1994-06-07

    申请号:US856170

    申请日:1992-06-09

    CPC classification number: A01N41/10 A01N35/06

    Abstract: Compounds of the formula I ##STR1## where R.sup.1 to R.sup.9 are as defined in claim 1 are known as herbicides. When these compounds are applied in traditionally used amounts, this often results in damage to crop plants in the crops, when it is desired to achieve sufficient action against weeds typically occurring therein. However, according to the invention it is possible to reduce the application rates to 0.001 to 0.5 kg of a.i./ha in rice growing, and the action obtained against important harmful plants in rice from the species Sagittaria, Cyperus and Scirpus Eleocharis is nevertheless sufficient.

    Abstract translation: PCT No.PCT / EP90 / 01721 Sec。 371日期:1992年6月9日 102(e)日期1992年6月9日PCT提交1990年10月12日PCT公布。 出版物WO91 / 05470 日本1991年5月2日。式I的化合物(I)其中R1至R9如权利要求1中所定义,作为除草剂是已知的。 当这些化合物以传统使用的量施用时,当期望通过其中通常发生的杂草达到足够的作用时,这通常导致作物对作物的损害。 然而,根据本发明,可以将水稻种植中的施用率降低至0.001至0.5kg的a.i./ha,而对于来自S the属(Sagittaria),莎草(Scperus)和Ele the属(Scirpus Eleocharis)的水稻中重要的有害植物所获得的作用仍然足够。

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