| Weed Problem | Chemical rate per acre | Product per acre | Treatment Time | Remarks |
|---|---|---|---|---|
| Many winter annual broadleaf weeds, same as under Small grains-fall-seeded wheat | Dicamba 0.125 lb | Banvel 0.25 pt
or Clarity 0.13-0.25 pt |
Postemergence | Apply after grain is fully tillered but before jointing for fall-seeded oats. Applications to spring-seeded oats must be made before the oats exceed the 5-leaf stage. Observe precautions on label. |
| Many winter annual broadleaf weeds and wild garlic as listed under small grains, and fall-seeded wheat and barley sections | Thifensulfuron-methyl
+ Tribenuron-methyl 0.014-0.0.19 lb |
Harmony Extra SG 0.45 - 0.6 oz
+ surfactant 0.25% or liquid nitrogen fertilizer |
Postemergence | See comments under small grains and fall-seeded wheat and barley section. Consider using tank-mixes with 2,4-D, Buctril, Banvel, or Clarity for improved control. Do not make more than one application of Harmony Extra SG per crop season on oat. |
