Table 4 Foliage inoculation 2: Symptom expression and recovery of P. kernoviae (isolates NZFS 3062, 2646 and 3339)
No. leaves treated | No. symptomatic leaves | Pathogen recovery (no. of leaves) | |||||||
|---|---|---|---|---|---|---|---|---|---|
Wounded inoculated | Unwounded inoculated | Wounded control | Wounded inoculated | Unwounded inoculated | Wounded control | Wounded inoculated | Unwounded inoculated | Wounded control | |
Native hosts | |||||||||
Blechnum novae-zelandiae | 5 | 5 | 5 | 0 | 0 | 0 | 2 | 0 | 0 |
Beilschmiedia tawa | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
Fuchsia excorticata | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
Lophomyrtus bullata | 10 | 10 | 5 | 0 | 0 | 0 | 1 | 0 | 0 |
Metrosideros excelsa | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
Podocarpus totara | 20 | 20 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
Pseudowintera colorata | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
Exotic hosts | |||||||||
Annona cherimola | 5 | 5 | 5 | 3 | 1 | 0 | 1 | 0 | 0 |
Fagus sylvatica | 5 | 5 | 5 | 0 | 0 | 0 | 4 | 3 | 0 |
Rhododendron catawbiense | 5 | 5 | 5 | 5 | 3 | 0 | 5 | 3 | 0 |