| Treatment | Dose | Maize Injury (%) | |||||||||||
|
| g∙ai∙ha−1 | 3 DAT | 7 DAT | 14 DAT | 21 DAT | 28 DAT | 56 DAT | ||||||
| Untreated |
| 0 | b | 0 | d | 0 | c | 0 | b | 0 | b | 0 | a |
| Nicosulfuronc | 25 | 0 | b | 1 | cd | 0 | c | 0 | b | 0 | b | 0 | a |
| Nicosulfuronc fb Nicosulfuronc | 25 fb 25 | 2 | b | 3 | abcd | 3 | bc | 2 | ab | 1 | b | 1 | a |
| Foramsulfurond | 70 | 2 | b | 4 | abcd | 3 | bc | 2 | ab | 0 | b | 0 | a |
| Foramsulfurond fb Foramsulfurond | 70 fb 70 | 4 | ab | 8 | ab | 7 | a | 4 | ab | 2 | ab | 1 | a |
| Dicamba/diflufenzopyre | 200 | 2 | b | 1 | cd | 0 | c | 1 | ab | 0 | b | 0 | a |
| Dicamba/diflufenzopyre fb Dicamba/diflufenzopyre | 200 fb 200 | 5 | ab | 6 | abc | 6 | ab | 5 | a | 2 | ab | 2 | a |
| Mesotrione + atrazinec | 100 + 280 | 0 | b | 0 | d | 0 | c | 0 | b | 0 | b | 0 | a |
| Mesotrione + atrazinec fb Mesotrione + atrazinec | 100 + 280 fb 100 + 280 | 1 | b | 1 | cd | 1 | bc | 1 | ab | 1 | b | 0 | a |
| Bromoxynil + atrazine | 280 + 1500 | 2 | b | 2 | bcd | 1 | bc | 0 | b | 0 | b | 0 | a |
| Bromoxynil + atrazine fb Bromoxynil + atrazine | 280 + 1500 fb 280 + 1500 | 4 | ab | 4 | abcd | 2 | bc | 1 | ab | 1 | b | 0 | a |
| Prosulfuron + dicambac | 10 + 140 | 0 | b | 0 | d | 0 | c | 0 | b | 0 | b | 0 | a |
| Prosulfuron + dicambac fb Prosulfuron + dicambac | 10 + 140 fb 10 + 140 | 2 | b | 2 | bcd | 2 | bc | 1 | ab | 1 | b | 0 | a |
| 2,4-D/atrazine | 1404 | 4 | ab | 4 | abcd | 2 | bc | 2 | ab | 3 | ab | 2 | a |
| 2,4-D/atrazine fb 2,4-D/atrazine | 1404 fb 1404 | 9 | a | 9 | a | 5 | abc | 4 | ab | 6 | a | 3 | a |