| Treatment | Palmer amaranth | Kudzu |
| Control | 0.00 (0.0) a | 0.00 (0.00) a |
| Silwet | 0.00 (0.0) a | 0.50 (0.04) b |
| MV | 3.45 (0.04) b | 3.95 (0.04) c |
| MV-(0.25×) | 2.50 (0.0) d | 3.25 (0.22) d |
| MV-Sector BSH | 3.15 (0.11) c | 4.00 (0.00) c |
| MV-Sector BSH (0.25×) | 2.00 (0.0) e | 2.65 (0.18) e |