梨火疫病欧文氏菌

Erwinia carotovora var. carotovora

Erwinia amylovora

Erwinia carotovora subsp. wasabiae

Erwinia chrysanthemi pv. zeae

Bacillus amylovorus

Erwinia carotovora f. sp. zeae

Erwinia chrysanthemi

Erwinia carotovora