Bacterial blight (Bacterial necrosis) | Grape

HOST:Grape

HOST (LATIN):Vitis vinifera

PATHOGEN:Xylophilus ampelinus

SYNONYM:Xanthomonas ampelina

SOURCE:C. Panagopoulos

Leaf with necrotic spots and marginal necrosis. One-sided cracking of petiole tissue is common (not shown here).