Herbicidal compositions are provided which cause rapid symptomology while delivering long term control of regrowth of plants. The herbicidal compositions comprise N-phosphonomethylglycine or a herbicidal derivative thereof, a bipyridilium or a herbicidal derivative thereof, and at least one surfactant. A herbicidal spray composition is preparable from a particulate solid concentrate or a liquid concentrate. Also provided is a method for killing or controlling the growth of plants comprising the step of contacting the foliage of said plants with an aqueous herbicidal composition of the invention.
本发明提供的除草组合物在快速消除症状的同时,还能长期控制植物的重新生长。除草组合物包括 N-膦酰甲基甘
氨酸或其除草衍
生物、联
吡啶或其除草衍
生物以及至少一种表面活性剂。除草喷雾组合物可由颗粒状固体浓缩物或液体浓缩物制备而成。本发明还提供了一种杀灭或控制植物生长的方法,该方法包括用本发明的
水性除草组合物接触所述植物的叶片这一步骤。