Ijaz Ahmad, Ecotoxicology Research Institute, NARC, Islamabad, Pakistan; Email: ijazswc@gmail.com 
Citation | Asad, M., S. Ali, M.R. Ansar, I. Ahmad, M. Suhaib and M.K. Abuzar. 2017. Weed and wheat dynamics preceding different herbicides. Pakistan Journal of Agricultural Research, 30(4): 346-355.