|  | 7d | 10d | 13d | |||
---|---|---|---|---|---|---|---|
 |  | Plant | Shoot | Plant | Shoot | Plant | Shoot |
Treatment | Stress type | Biomass (g)a | Height (cm) | Biomass (g) | Height (cm) | Biomass (g) | Height (cm) |
Thiamethoxam | No stress | 4.2 ± 0.1 a | 11.1 ± 0.3 ab | 6.3 ± 0.4 a | 15.8 ± 0.4 a | 9.3 ± 0.7 a | 20.8 ± 0.4 a |
Thiamethoxam | Drought stress | 2.9 ± 0.1 b | 10.7 ± 0.2 b | 2.0 ± 0.1 b | 11.3 ± 0.3 b | 2.0 ± 0.1 b | 11.9 ± 0.3 b |
Untreated | No stress | 4.5 ± 0.2 a | 11.9 ± 0.2 a | 6.8 ± 0.2 a | 16.3 ± 0.2 a | 10.7 ± 0.5 a | 22.7 ± 0.3 c |
Untreated | Drought stress | 3.2 ± 0.2 b | 11.2 ± 0.2 ab | 1.8 ± 0.1 b | 10.9 ± 0.3 b | 1.4 ± 0.1 b | 10.8 ± 0.2 b |