巴斯夫除草剂Zidua(pyroxasulfone)获美国联邦登记,将成为玉米种植户防控顽固的小种阔叶杂草和禾本科抗性杂草的有力武器。其应用于大豆和小麦的登记申请有望在2013年初获得批准。经过10年的研究和大田试验,巴斯夫研究人员发现,Zidua的残效控制效力与市面上的除草剂相比持续时间多出两周之久,能更好地提高 The Federal Register of BASF Herbicide Zidua (pyroxasulfone) will be a powerful weapon for corn growers against the stubborn germplasm of broad-leaved weeds and grass-resistant weeds. Its application for registration of soybeans and wheat is expected to be approved in early 2013. After 10 years of research and field trials, BASF researchers found that Zidua’s residue-controlling efficacy lasts more than two weeks longer than the market for herbicides and improves better