Table 1. Herbicides to control broadleaf weeds in winter wheat.
Active Ingredient
Trade name(s)
Rate per Acre
Application Timing
Weeds Controlled
Bromoxynil
Bructril, Moxy
1.5 to 2 pts
Emergence to boot stage
Wilk buckwheat, common ragweed, lambsquarter, field pennycress, henbit, shepherdspurse, wild mustard

2,4-D

Weedar, Weedone,, Formula 40, others
1 to 2 pts
Tillering to before jointing
Field pennycress, shepherdspurse, wild mustard, ragweeds, lambsquarter, horseweed (marestail), pricklly lettuce, wild onion
Dicamba
Banvel
0.125 to 0.25 oz
Emergence to before jointing
Field pennycress, wild buckwheat, ragweeds, kochia, lambsquarter, horseweed (marestail), prickly lettuce, shepherdspurse
Thifensulfuron
Harmony GT
0.3 to 0.6 oz
After 2-leaf stage but before flag leaf becomes visible
Wild garlic, field pennycress, wildmustard, chickweed, henbit, shepherdspurse, wild mustard, lambsquarter
Thifensulfuron + tribenuron
Harmony Extra
0.3 to 0.6 oz
After 2-leaf stage but before flag leaf becomes visible
Wild garlic, field pennycress, wild mustard, chickweed, henbit, prickly lettuce, shepherdspurse, wild mustard, lambsquarter
MCPA
Chiptox, Rhomene, Rhonox
1 to 4 pts
Tillering to before jointing
Field pennycress, shepherdspurse, wild mustard, ragweeds, lambsquarter, horseweed (marestail), prickly lettuce, wild buckwheat
Bromoxynil + MCPA
Bronate, Bison
1 to 2 pts
After 3-leaf stage but before wheat reaches boot stage
Same as bromoxynil and MCPA

Carfentrazone

Aim
0.33 to 0.66 oz
Before jointing
Catchweed bedstraw, lambsquarter, field pennycress, tansy mustard, flixweed
Propoxycarbazone
Olympus
0.6 to 0.9 oz
Before jointing
Downey brome, cheat, mustards
Mesosulfuron
Osprey
4.74 oz
Before jointing
Annual bluegrass, annual ryegrass