Different tillage practices did not influence the population and dry maller of weeds and yield of wheat. Infcstation of weeds caused 65'% reduction in wheal grain yield. Post-emergence application of c1odinaf()p at 0.06 kg ha" fb 2, 4-D at 0.50 kg ha' significantly reduced the population and dry matter of weeds and increased the grain yield of wheat. This combination proved more effcctive than isoproturon at 1.0 kg ha:'+2, 4-D at 0.50 kg ha·'.