Clavibacter michiganensis (Smith) Davis ao, 1964
on Lycopersicon, Solanum
Bacterial colonies in the xylem block the opwards stream of sap, causing parts of the plant to wither and die.
Solanaceae, narrowly oligophagous
According to Li ao this taxon rather is a complex of (sub)species, parasitising on a range of species, like wheat, pepper, maize, etc.
EPPPO Data Sheets on Quarantine Pests (2020), Li, Tambong, Yuan, ao (2018a).