Table 2. Two-way ANOVA results showing the effects of treatment (exposed or non-exposed), species and their interactions as well as the effect of treatment, wild/domesticated status and their interactions on the studied traits.
| Trait | Source | F | Source | F |
|---|---|---|---|---|
| Plant height (28 dpi) | Treatment | 341.3*** | Treatment | 71.8*** |
| Species | 23.7*** | Wild/domesticated | 15.9*** | |
| Treatment x species | 1.5 | Treatment x wild/domesticated | 0.0 | |
| Leaf chlorosis (28 dpi) | Treatment | 74.8*** | Treatment | 22.9*** |
| Species | 4.7*** | Wild/domesticated | 5.8* | |
| Treatment x species | 2.8*** | Treatment x wild/domesticated | 10.9** | |
| Number of leaves (28 dpi) | Treatment | 92.1*** | Treatment | 29.4*** |
| Species | 9.5*** | Wild/domesticated | 13.8*** | |
| Treatment x species | 2.9*** | Treatment x wild/domesticated | 6.1* | |
| Number of tillers (28 dpi) | Treatment | 91.8*** | Treatment | 28.0*** |
| Species | 11.9*** | Wild/domesticated | 29.9*** | |
| Treatment x species | 2.5** | Treatment x wild/domesticated | 6.5* | |
| Number of leaves (112 dpi) a | Treatment | 63.0*** | Treatment | 13.1*** |
| Species | 20.0*** | Wild/domesticated | 28.5*** | |
| Treatment x species | 4.7*** | Treatment x wild/domesticated | 3.3 | |
| Number of tillers (98 dpi) a | Treatment | 110.2*** | Treatment | 21.1*** |
| Species | 24.5*** | Wild/domesticated | 35.2*** | |
| Treatment x species | 7.4*** | Treatment x wild/domesticated | 5.5* | |
| Shoot dry weight (112 dpi) a | Treatment | 236.1*** | Treatment | 74.6*** |
| Species | 29.8*** | Wild/domesticated | 10.9** | |
| Treatment x species | 9.9*** | Treatment x wild/domesticated | 4.2* |
aDead plants were not included in the analysis.
* = p<0.05,
** = p<0.01,
*** = p<0.001.