SOURCE:

A. Chase

DISEASE:

Bacterial leaf spot

HOST:

Schefflera

(Schefflera arboricola)

Leaf with many small, pinpoint-sized lesions and a few large lesions.

PATHOGEN:

Xanthomonas hortorum pv. hederae

PATHOGEN SYNONYM:

Xanthomonas campestris pv. hederae