Pelargonium sp.

Leaf with many necrotic spots and chlorotic V-shaped lesions.

Rot and browning of diseased stems.

Geranium with stem rot and wilt.

Cross section of wilted geranium with infected vascular tissues and bacterial ooze.

Necrotic, umbrella-like appearance of infected leaves, an early stage of disease. Lower leaves becom

Leaves with varying degrees of disease severity.

Discolored stem caused by systemic infection of the pathogen.

Pitted and hollow stems, one of the disease symptoms.

Geranium with wilted, yellow necrotic leaves.

Disease begins as water-soaked lesions that become brown to black and may coalesce, forming large ne