With the use of current preplant weed control programs in cotton, populations of certain tough to control weeds has increased. The addition of Banvel SGF (dicamba) at 0.25 lb ae/A to treatments of Roundup (glyphosate), Gramoxone Extra (paraquat) or Bladex (cyanazine) has resulted in greatly increased control of many of these tough broadleaf weeds without risk of cotton injury.