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World Encyclopedia of Plant Bacterial Diseases
RESULTS
(2)
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DISEASE:
Blister spot
HOST:
Apple
Late stage of blister spot. The purplish black lesions are associated with lenticels and stomata.
Blister spot
|
Apple
DISEASE:
Blister spot
HOST:
Apple (
Malus domestica
'Crispin')
PATHOGEN:
Pseudomonas syringae
pv.
papulans
SOURCE:
T. Burr
DISEASE:
Deep bark canker
HOST:
Walnut
Pits in the wood and black streaks in inner bark are key diagnostic symptoms.
Deep bark canker
|
Walnut
DISEASE:
Deep bark canker
HOST:
Walnut (
Juglans regia
)
PATHOGEN:
Brenneria rubrifaciens
PATHOGEN SYNONYM:
Erwinia rubrifaciens
SOURCE:
N. Schaad, M. Schroth