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    • 9. 发明申请
    • HERBICIDAL COMPOSITION COMPRISING A MIXTURE OF A FIRST HERBICIDE AND PINOXADEN
    • 包含第一除草剂和PINOXADEN的混合物的除草组合物
    • WO2011107741A1
    • 2011-09-09
    • PCT/GB2011/000292
    • 2011-03-03
    • SYNGENTA PARTICIPATIONS AGSYNGENTA LIMITEDDE HEER, Martine, IngridCORDINGLEY, Matthew, RobertLE GOUPIL, Gael, AnneFORMSTONE, Carl, Andrew
    • DE HEER, Martine, IngridCORDINGLEY, Matthew, RobertLE GOUPIL, Gael, AnneFORMSTONE, Carl, Andrew
    • A01N43/90A01N37/40A01N39/04A01N47/36
    • A01N43/90A01N2300/00A01N37/40A01N39/04A01N47/36
    • The invention provides a herbicidal composition comprising a mixture of: (a) a first herbicide being a synthetic auxin herbicide (e.g. dicamba, MCPA or 2,4-D) or an acetolactate synthase (ALS) inhibitor herbicide (e.g. triasulfuron, tribenuron-methyl, iodosulfuron-methyl, mesosulfuron-methyl, sulfosulfuron, flupyrsulfuron-methyl, or pyroxsulam); wherein the first herbicide is present in the form of an aluminium salt; wherein the first herbicide is sufficiently acidic, when in a salt-free form, to allow the formation of an aluminium salt thereof; and wherein the first herbicide, when in a salt-free form or when in a non-aluminium salt form, antagonises the herbicidal activity of pinoxaden; and (b) pinoxaden. A further aspect of the invention also provides a method of reducing the antagonistic effect on the control of monocotyledonous weeds in non-oat cereals which is shown by a herbicidal mixture of either a synthetic auxin herbicide with pinoxaden or an ALS inhibitor herbicide with pinoxaden, which comprises applying a herbicidal composition according to the invention. The presence of the first herbicide in the form of an aluminium salt is thought to mitigate the antagonism of the grass-weed-herbicidal activity of pinoxaden which might otherwise occur.
    • 本发明提供一种除草组合物,其包含以下混合物:(a)第一除草剂,其为合成的生长素除草剂(例如麦草畏,MCPA或2,4-D)或乙酰乳酸合酶(ALS)抑制剂除草剂(例如三氯磺隆,三硝基甲基 ,甲磺隆,磺嘧磺隆,氟吡磺隆,氟沙仑等); 其中所述第一除草剂以铝盐的形式存在; 其中当无盐形式时,所述第一除草剂具有足够的酸性,以形成其铝盐; 并且其中当所述第一种除草剂以无盐形式或以非铝盐形式拮抗所述除草活性时, 和(b)pinoxaden。 本发明的另一方面还提供了减少对非燕麦谷物中对单子叶杂草的控制的拮抗作用的方法,其由合成的生长素除草剂与哌嗪或ALS抑制剂除草剂与哌嗪的除草混合物显示, 包括施用根据本发明的除草组合物。 认为以铝盐形式存在第一种除草剂可以减轻除草剂除草活性的拮抗作用,否则可能会发生。