Search term:
fire blight
DISEASE: Fire blight
HOST: Pear
Cankers on trunk often serve as overwintering sites for the pathogen.
Fire blight | Pear
DISEASE: Fire blight
HOST: Pear (Pyrus communis)
PATHOGEN: Erwinia amylovora
SOURCE: M. Schroth
DISEASE: Fire blight
HOST: Pear
Diseased twig with typical crook neck. Note yellowish orange bacterial ooze.
Fire blight | Pear
DISEASE: Fire blight
HOST: Pear (Pyrus communis)
PATHOGEN: Erwinia amylovora
SOURCE: M. Schroth