| Bacterial diseases |
|
|---|---|
| Crown gall | Agrobacterium tumefaciens |
| Fire blight | Erwinia amylovora |
| Pseudomonas blossom blast and canker | Pseudomonas syringae pv. syringae |
| Pear decline | Phytoplasma |
Read more about this topic: List Of Pear Diseases
Famous quotes containing the word diseases:
“Even diseases have lost their prestige, there aren’t so many of them left.... Think it over ... no more syphilis, no more clap, no more typhoid ... antibiotics have taken half the tragedy out of medicine.”
—Louis-Ferdinand Céline (1894–1961)