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World Encyclopedia of Plant Bacterial Diseases
RESULTS
(2)
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DISEASE:
Fire blight
HOST:
Scarlet firethorn
Pyracantha with blighted twig. Ingress was probably through blossoms. Cankers commonly occur on branches.
Fire blight
|
Scarlet firethorn
DISEASE:
Fire blight
HOST:
Scarlet firethorn (
Pyracantha coccinea
)
PATHOGEN:
Erwinia amylovora
SOURCE:
W. Sinclair
DISEASE:
Witches'-broom
HOST:
Cactus
Witches'-broom of
Opuntia
cactus.
Witches'-broom
|
Cactus
DISEASE:
Witches'-broom
HOST:
Cactus (
Opuntia
sp.)
PATHOGEN:
'
Candidatus
Phytoplasma' sp.
PATHOGEN SYNONYM:
Phytoplasma (undefined)
SOURCE:
R. McCoy, M. Davis