Xanthomonas oryzae pv. oryzae

Infected rice seedlings. Infected leaves wilt and roll up, turning grayish-green to yellow, until the whole seedling dies. Plants which have survived the disease are stunted and yellowish.
T.W. Mew - IRRI , Los Baños (PH)

Droplets of bacterial exudate on
young lesions observed during
early morning with high dew formation.
T.W. Mew - IRRI , Los Baños (PH)

Infection on rice leaves, showing distinct healthy and diseased areas.
IRRI, Los Baños (PH)