| Treatment | Rate | Control | Density 8 WAA | Biomass 8 WAA | ||||||
|
| 4 WAA | 8 WAA |
|
| ||||||
|
| g∙ai∙ha−1 | ____________ % ___________ | plants m−2 | g∙m−2 | ||||||
| Untreated Control |
| 0 | c | 0 | c | 8.5 | b | 6.3 | b | |
| Weed Free Control |
| 100 | a | 100 | a | 0.0 | a | 0.0 | a | |
| S-metolachlor | 1050 | 93 | ab | 79 | b | 0.8 | a | 0.9 | a | |
| Sulfentrazone | 140 | 100 | ab | 100 | a | 0.2 | a | 0.1 | a | |
| Sulfentrazone | 210 | 100 | ab | 100 | a | 0.1 | a | 0.0 | a | |
| Imazethapyr | 37.5 | 92 | b | 87 | ab | 0.4 | a | 0.3 | a | |
| Sulfentrazone + s-metolachlor | 140 + 1050 | 99 | ab | 98 | ab | 0.1 | a | 0.0 | a | |
| Sulfentrazone + s-metolachlor | 210 + 1050 | 100 | a | 100 | a | 0.0 | a | 0.0 | a | |
| Imazethapyr + s-metolachlor | 37.5 + 1050 | 100 | ab | 99 | ab | 0.2 | a | 0.2 | a | |
| Sulfentrazone + imazethapyr | 140 + 37.5 | 100 | ab | 100 | a | 0.0 | a | 0.0 | a | |
| Sulfentrazone + imazethapyr | 210 + 37.5 | 100 | ab | 100 | a | 0.0 | a | 0.0 | a | |
| Sulfentrazone + s-metolachlor + imazethapyr | 140 + 1050 + 37.5 | 100 | ab | 100 | a | 0.0 | a | 0.0 | a | |
| Sulfentrazone + s-metolachlor + imazethapyr | 210 + 1050 + 37.5 | 100 | a | 100 | a | 0.0 | a | 0.0 | a | |
| SE (±) |
| 0.06 | 0.08 | 0.15 | 0.18 | |||||