BACTERIAL BLIGHT (BACTERIAL NECROSIS)
|
Grape

SOURCE:
C. Panagopoulos
DISEASE:
Bacterial blight (Bacterial necrosis)
HOST:
Grape
(Vitis vinifera)
Leaf with necrotic spots and marginal necrosis. One-sided cracking of petiole tissue is common (not shown here).
PATHOGEN:
Xylophilus ampelinus
PATHOGEN SYNONYM:
Xanthomonas ampelina