Table 6.
Effect size (η2) of pathogen and host genotype on pathogen life-history stages
| Life-history stage | SSWP | SSP | Pη2 | SSSP | SSH | Hη2 |
|---|---|---|---|---|---|---|
| Total spore production |
23.86 |
4.74 |
0.199 |
9.19 |
3.80 |
0.414 |
| Infection efficiency |
27.56 |
6.50 |
0.236 |
ns |
ns |
ns |
| Latent period |
25.45 |
3.59 |
0.141 |
11.58 |
5.78 |
0.499 |
| Sporulation capacity | 22.42 | 4.40 | 0.196 | 8.25 | 3.44 | 0.417 |
Pathogen effect sizes (Pη2) were calculated by dividing the sum of squares explained by the pathogen (SSP) by the total sum of squares at the whole-plot level (SSWP). Host effect sizes (Hη2) were calculated by dividing sum of squares explained by the host (SSH) by the total sum of squares at the split-plot level(SSSP).We did not calculate the effect size for host genotype on infection efficiency because the term was not significant (ns).