| Treatment | Dose |
|
| g·ai/ha |
| Untreated control1 | - |
| 2,4-D2 | 550 |
| Dicamba/MCPA/mecoprop3,4 | 93.75/412.5/93.75 |
| Dichlorprop/2,4-D2 | 524.2/492.8 |
| Bromoxynil/MCPA2 | 280/280 |
| Thifensulfuron/tribenuron5 + MCPA2,6 | 10/5 + 280 |
| Fluroxypyr7 + MCPA2 | 108 + 562.5 |
| Pyrasulfotole/bromoxynil8 | 32.3/180.7 |
| Prosulfuron + bromoxynil8 | 10 + 140 |
| Tralkoxydim | 200 |
| Fenoxaprop-p-ethyl | 92.4 |