DISEASE: Bacterial fasciation (Leafy gall)
HOST: Coreopsis
Bacterial fasciation of coreopsis.
![](/sites/default/files/plant_disease/images/0311.jpg)
Bacterial fasciation (Leafy gall) | Coreopsis
DISEASE: Bacterial fasciation (Leafy gall)
HOST: Coreopsis (Coreopsis sp.)
PATHOGEN: Rhodococcus fascians
SOURCE: M. Putnam
DISEASE: Bacterial leaf spot
HOST: Ivy
Algerian ivy with mostly black spots without halos.
![](/sites/default/files/plant_disease/images/0481.jpg)
Bacterial leaf spot | Ivy
DISEASE: Bacterial leaf spot
HOST: Ivy (Hedera canariensis)
PATHOGEN: Xanthomonas hortorum pv. hederae
PATHOGEN SYNONYM: Xanthomonas campestris pv. hederae
SOURCE: M. Schroth