DISEASE: Citrus canker
HOST: Citrus (sp. unknown)
Twig with corky lesions.
Citrus canker | Citrus (sp. unknown)
DISEASE: Citrus canker
HOST: Citrus (sp. unknown) (Citrus natsudaidai)
PATHOGEN: Xanthomonas citri subsp. citri
PATHOGEN SYNONYM: Xanthomonas citri
SOURCE: M. Goto
DISEASE: Crown gall
HOST: Grape
Grape with multiple galls on trunk resulting from systemic infection.
Crown gall | Grape
DISEASE: Crown gall
HOST: Grape (Vitis vinifera)
PATHOGEN: Agrobacterium vitis
PATHOGEN SYNONYM: Rhizobium vitus
SOURCE: H. Sawada, M. Goto
DISEASE: Crown gall
HOST: Grape
Multiple small galls on trunk of systemically infected grape.
Crown gall | Grape
DISEASE: Crown gall
HOST: Grape (Vitis vinifera)
PATHOGEN: Agrobacterium vitis
PATHOGEN SYNONYM: Rhizobium vitus
SOURCE: D. Gabriel
DISEASE: Pierce's disease
HOST: Grape
Leaves with bright yellow, chlorotic areas with dead, dry, necrotic adjacent tissues.
Pierce's disease | Grape
DISEASE: Pierce's disease
HOST: Grape (Vitis vinifera)
PATHOGEN: Xylella fastidiosa
SOURCE: J. Clark, S. Purcell