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 | g | 0 | d | 73.6 | d | 40.3 | d |
Weed Free Control |
| 100 | a | 100 | a | 0.0 | a | 0.0 | a |
S-metolachlor | 1050 | 99 | abc | 99 | a | 3.2 | abc | 1.0 | ab |
Sulfentrazone | 140 | 80 | f | 62 | c | 17.3 | cd | 10.0 | c |
Sulfentrazone | 210 | 90 | def | 79 | bc | 14.8 | cd | 6.1 | c |
Imazethapyr | 37.5 | 85 | ef | 92 | ab | 28.7 | d | 4.1 | bc |
Sulfentrazone + s-metolachlor | 140 + 1050 | 100 | abc | 99 | a | 0.8 | a | 0.7 | ab |
Sulfentrazone + s-metolachlor | 210 + 1050 | 99 | abc | 99 | a | 1.1 | ab | 0.5 | ab |
Imazethapyr + s-metolachlor | 37.5 + 1050 | 99 | abc | 99 | a | 2.4 | abc | 0.7 | ab |
Sulfentrazone + imazethapyr | 140 + 37.5 | 94 | cde | 95 | ab | 17.1 | cd | 2.2 | abc |
Sulfentrazone + imazethapyr | 210 + 37.5 | 96 | bcd | 97 | ab | 13.0 | bcd | 2.2 | abc |
Sulfentrazone + s-metolachlor + imazethapyr | 140 + 1050 + 37.5 | 99 | abc | 100 | a | 1.0 | a | 0.2 | a |
Sulfentrazone + s-metolachlor + imazethapyr | 210 + 1050 + 37.5 | 100 | ab | 100 | a | 0.7 | a | 0.2 | a |
SE (±) |
| 0.05 | 0.09 | 0.55 | 0.40 |