The Speed of Evolution of Herbicide Resistant Weeds in Rice

Bipyridiliums HRAC Group D Photosystem-I-electron diversion # Species & Country Res Year Herbicides Entry Year Yrs to Res Yrs to Res 1 . Monochoria korsakowii Japan 1994 diquat bensulfuron-methyl 1963 1987 31 7 31         Ave: 31.0