Dual MAGNUM is a selective herbicide, labeled for preplant surface-applied, preplant incorporated, or preemergence application, providing long-lasting control of most annual grasses and small-seeded broadleaf weeds.

Dual MAGNUM fits all cropping systems, provides unsurpassed weed control, unbeatable application flexibility and is extremely effective as a fall-applied* herbicide. (*Only in IA, MN, ND, SD, WI and portions of NE and IL – see label for specific instructions)