Table 1. Herbicides to Control broadleaf weeds in winter wheat. | ||||
Active Ingredient | Trade Name(s) |
Rate per Acre |
Application Timing |
Weeds Controlled |
Bromoxynil | Buctril, Moxy |
1.5 to 2 pts |
Emergence to boot stage |
Wild buckwheat, common ragweed, lambsquarter, field pennycress, henbit, shepherdspurse, wild mustard |
2,4-D | Weedar, Weedone, Formuala 40, others |
1 to 2 pts |
Tillering to before jointing |
Field pennycress, shepherdspurse, wild mustard, ragweeds, lambsquarter, horseweed (marestail), prickly lettuce, wild onion |
Dicamba | Banvel |
0.125 to 0.25 pt |
Emergence to before jointing |
Field pennycress, wild buckwheat, ragweeds, kochia, lambsquarter, horseweed (marestail), prickly lettuce, shepherspurse |
Thifensulfuron | Harmony GT |
0.3 to 0.6 oz. |
After 2-leaf stage but before flag leaf becomes visible |
Wild garlic, field pennycress, wild mustard, chickweed, henbit, shepherspurse, lambsquarter |
Thifensulfuron + tribenuron | Harmony Extra |
0.3 to 0.6 oz |
After 2-leaf stage but before flag leaf becomes visible |
Wild garlic, filed pennycress, wild mustard, chickweed, henbit, prickly lettuce, shepherdspurse, lambsquarter |
MCPA | Chiptox, Rhomene, Rhonox |
1 to 4 pts |
Tillering to before jointing |
Field pennycress, shepherspurse, 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 raches 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. |