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 |