| Treatmentab | Rate | AMAREc | AMBEL | CHEAL | POLPE | ECHCG | SETVI |
| g∙ai∙ha−1 | plants m−2 | ||||||
| Weedy Control | 2.0a | 2.1a | 2.5a | 1.2a | 3.5a | 5.2a | |
| Glyphosate | 900 | 2.0a | 2.1a | 2.4a | 1.0ab | 3.8a | 5.2a |
| Imazethapyr | 100 | 0.3b | 1.3ab | 0.8bc | 0.2def | 1.9b | 0.9cde |
| Imazethapyr/saflufenacil | 100 | 0.1b | 0.8bcde | 0.8bc | 0.2def | 1.4bcd | 0.9cd |
| Saflufenacil/dimethenamid-p | 245 | 0.4b | 1.0bcd | 1.9ab | 0.7abc | 1.9b | 1.3c |
| Imazethapyr | 75 | 0.1b | 0.6bcdef | 0.2cd | 0.1f | 1.2bcd | 0.5def |
| Metribuzin | 425 | ||||||
| Chlorimuron | 9 | 0.2b | 0.4def | 0.4cd | 0.2def | 1.6bc | 0.8cdef |
| Metribuzin | 412 | ||||||