Dear Sir
Cultural control methods include the use of mulches and cover crops in off season to keep the undesirable weed species under control, as well as the use of grasses in row middles as windbreaks, and along the perimeter of the fields to keep many undesirable broadleaf weeds under control.
Herbicides such as glyphosate(Roundup, Durango, Touchdown, Glyphomax),Bensulide
(Prefar 4E),Carfentrazone (Aim) can be used.