Mark VanGessel, Extension Weed Specialist; mjv@udel.edu
For the past two weeks I have written about weed control for winter wheat. The concepts and ideas I talked about are the same for barley and other winter grains. The following table is a list of herbicides labeled for the various small grains.
| Herbicide | Form. | Active Ingredient | MOA /
Grp # |
Winter Wheat |
Barley |
Oats |
Rye |
|
Broadleaf Weeds |
|
|
|
||||
| Harmony SG | 50 SG | Thifensulfuron | 2 |
XX |
XX |
XX |
|
| Unity | 75 DF | Thifensulfuron | 2 |
XX |
XX |
XX |
|
| Harmony Extra | 50 SG | thifensulfuron +
tribenuron |
2 + 2 |
XX |
XX |
XX |
|
| TNT Broadleaf | 75 DF | thifensulfuron +
tribenuron |
2 + 2 |
XX |
XX |
XX |
|
| Starane Ultra | 2.8 L | Fluroxypyr | 4 |
XX |
XX |
XX |
|
| 2,4-D | various | 2,4-D | 4 |
XX |
XX |
XX |
XX |
| dicamba (Banvel) | 4 S | Dicamba | 4 |
XX |
XX |
XX |
XX |
| Finesse | 75 DF | chlorsulfuron +
metsulfuron |
2 + 2 |
XX |
POST only |
|
|
|
Numerous Grasses / Broadleaves |
|
|
|
||||
| Osprey | 4.5 WG | Mesosulfuron** | 2 |
XX |
|
|
|
| Axiom | 68 DF | flufenacet + metribuzin | 15 + 5 |
XX |
|
|
|
| PowerFlex | 7.5 WG | Pyroxsulam | 2 |
XX |
|
|
|
|
Strictly Ryegrass |
|
|
|
||||
| Hoelon | 3 EC | Diclofop | 1 |
XX |
XX |
|
|
| Axial XL | 0.42 L | Penoxaden** | 1 |
XX |
XX |
|
|
|
Seldom Recommended |
|
|
|
||||
| Peak | 57 WDG | prosulfuron | 2 |
XX |
XX |
XX |
|
| Stinger | 3 L | clopyralid | 4 |
XX |
XX |
XX |
|
| Buctril | 4 EC | bromoxynil | 6 |
XX |
XX |
XX |
|
| Aim | 2 EC | carfentrazone | 14 |
XX |
XX |
XX |
|
| Prowl H2O | 3.8 ACS | pendimethalin | 3 |
XX |
|
|
|
| Maverick | 75 WG | sulfosulfuron | 2 |
XX |
|
|
|
*Finesse is labeled in barley for postemergence applications only
**Also contains a safener
Related Articles:
Considerations for Weed Control in Winter Wheat I
Considerations for Weed Control in Winter Wheat II
Metribuzin Use in Winter Wheat
Tags: 19:25, barley, small grain weed control, wheat