Table 3. The effect of species traits on flower visitation by syrphids.
Results of a GLM testing the dependence of relative visitation rate on species traits. Significance of all interaction terms in the model is shown.
| Model term | df | F | P |
|---|---|---|---|
| Log10(plant height) × syrphid subfamily | 2 | 4.32 | 0.0136 |
| Log10(plant height) × syrphid size class | 1 | 4.58 | 0.0325 |
| Log10(inflorescence size) × syrphid subfamily | 2 | 3.12 | 0.0444 |
| Log10(inflorescence size) × syrphid size class | 1 | 7.30 | 0.0070 |
| Flower colour × syrphid subfamily | 6 | 4.12 | 0.0004 |
| Flower colour × syrphid size class | 3 | 1.27 | 0.2825 |