Phytoplasma pyri(PHYPPY)
Hosts
| Organism | Type | |
|---|---|---|
| Pyrus communis (PYUCO) | Major | |
| Pyrus (1PYUG) | Minor | |
| Cydonia oblonga (CYDOB) | Incidental | |
| Pyrus betulifolia (PYUBE) | Incidental | |
| Pyrus calleryana (PYUCA) | Incidental | |
| Pyrus pyrifolia var. culta (PYUPC) | Incidental | |
| Pyrus ussuriensis (PYUUS) | Incidental | |
| Catharanthus roseus (CTURO) | Artificial |