DISEASE: Bacterial blight
HOST: Rice
Gradation in blight symptoms. The disease begins as water-soaked streaks on leaves, which increase in length and width, becoming yellow and then white.
Bacterial blight | Rice
DISEASE: Bacterial blight
HOST: Rice (Oryza sativa)
PATHOGEN: Xanthomonas oryzae pv. oryzae
PATHOGEN SYNONYM: Xanthomonas campestris pv. oryzae
SOURCE: T. Mew
DISEASE: Bacterial blight
HOST: Rice
Yellow leaf stripe that later turns white.
Bacterial blight | Rice
DISEASE: Bacterial blight
HOST: Rice (Oryza sativa)
PATHOGEN: Xanthomonas oryzae pv. oryzae
PATHOGEN SYNONYM: Xanthomonas campestris pv. oryzae
SOURCE: A. Alvarez
DISEASE: Bacterial blight
HOST: Rice
Infected leaves have grayish white lesions with wavy margins.
Bacterial blight | Rice
DISEASE: Bacterial blight
HOST: Rice (Oryza sativa)
PATHOGEN: Xanthomonas oryzae pv. oryzae
PATHOGEN SYNONYM: Xanthomonas campestris pv. oryzae
SOURCE: M. Goto
DISEASE: Bacterial blight
HOST: Rice
Gray leaf lesions typical of bacterial blight.
Bacterial blight | Rice
DISEASE: Bacterial blight
HOST: Rice (Oryza sativa)
PATHOGEN: Xanthomonas oryzae pv. oryzae
PATHOGEN SYNONYM: Xanthomonas campestris pv. oryzae
SOURCE: T. Mew
DISEASE: Bacterial blight
HOST: Rice
Paddy of dead seedlings with white leaves, characteristic of kresek stage of disease.
Bacterial blight | Rice
DISEASE: Bacterial blight
HOST: Rice (Oryza sativa)
PATHOGEN: Xanthomonas oryzae pv. oryzae
PATHOGEN SYNONYM: Xanthomonas campestris pv. oryzae
SOURCE: T. Mew
DISEASE: Bacterial blight
HOST: Rice
The disease causes rolling of leaf tips. In the acute stage, symptoms are wilting and yellowing of leaves, followed by death.
Bacterial blight | Rice
DISEASE: Bacterial blight
HOST: Rice (Oryza sativa)
PATHOGEN: Xanthomonas oryzae pv. oryzae
PATHOGEN SYNONYM: Xanthomonas campestris pv. oryzae
SOURCE: M. Goto
DISEASE: Bacterial blight
HOST: Soybean
Leaves with yellowish brown necrotic lesions. Lesions also may be yellow to light brown and bordered by yellowish green halos. Lesions occur on stems, petioles, and pods.
Bacterial blight | Soybean
DISEASE: Bacterial blight
HOST: Soybean (Glycine max)
PATHOGEN: Pseudomonas syringae pv. glycinea
SOURCE: J. B. Sinclair
DISEASE: Bacterial leaf blight and stalk rot
HOST: Corn (Maize)
Corn husk leaves with brownish red streaks and blotches. The leaves turn brown but may later become gray or white. Symptoms vary depending upon genotype.
Bacterial leaf blight and stalk rot | Corn (Maize)
DISEASE: Bacterial leaf blight and stalk rot
HOST: Corn (Maize) (Zea mays)
PATHOGEN: Acidovorax avenae
PATHOGEN SYNONYM: Acidovorax avenae subsp. avenae
SOURCE: A. Alvarez
DISEASE: Bacterial leaf blight and stalk rot
HOST: Corn (Maize)
Leaves with whitish streaks.
Bacterial leaf blight and stalk rot | Corn (Maize)
DISEASE: Bacterial leaf blight and stalk rot
HOST: Corn (Maize) (Zea mays)
PATHOGEN: Acidovorax avenae
PATHOGEN SYNONYM: Acidovorax avenae subsp. avenae
SOURCE: R. Gitaitis