Treatment | Rate | Control (%) | Density 8 WAA | Biomass 8 WAA | |||||
(g ai haâ1) | 4 WAA | 8 WAA | (plants mâ2) | (gă»mâ2) | |||||
Untreated Control |
| 0 | b | 0 | b | 7.0 | b | 4.5 | b |
Weed-free Control |
| 100 | a | 100 | a | 0.0 | a | 0.0 | a |
S-metolachlor | 1050 | 89 | a | 99 | a | 0.4 | a | 0.5 | a |
Sulfentrazone | 140 | 100 | a | 100 | a | 0.3 | a | 0.3 | a |
Sulfentrazone | 210 | 100 | a | 100 | a | 0.0 | a | 0.0 | a |
Halosulfuron | 17.5 | 91 | a | 90 | a | 0.6 | a | 0.4 | a |
Sulfentrazone + s-metolachlor | 140 + 1050 | 100 | a | 99 | a | 0.1 | a | 0.2 | a |
Sulfentrazone + s-metolachlor | 210 + 1050 | 100 | a | 100 | a | 0.0 | a | 0.0 | a |
Halosulfuron + s-metolachlor | 17.5 + 1050 | 98 | a | 98 | a | 0.3 | a | 0.5 | a |
Sulfentrazone + halosulfuron | 140 + 17.5 | 99 | a | 99 | a | 0.1 | a | 0.1 | a |
Sulfentrazone + halosulfuron | 210 + 17.5 | 100 | a | 100 | a | 0.2 | a | 0.2 | a |
Sulfentrazone + s-metolachlor + halosulfuron | 140 + 1050 + 17.5 | 100 | a | 98 | a | 0.0 | a | 0.0 | a |
Sulfentrazone + s-metolachlor + halosulfuron | 210 + 1050 + 17.5 | 100 | a | 100 | a | 0.0 | a | 0.0 | a |
SE (±) |
| 0.09 | 0.09 | 0.17 | 0.23 |