BACTERIAL BLIGHT
|
Geranium

SOURCE:
M. Daughtrey
DISEASE:
Bacterial blight
HOST:
Geranium
(Pelargonium sp.)
Blight symptoms are affected by environmental conditions and cultivar type. Here, large, sunken, brown, circular lesions have a brownish discoloration around some lesions.
PATHOGEN:
Xanthomonas hortorum pv. pelargonii
PATHOGEN SYNONYM:
Xanthomonas campestris pv. pelargonii