XANTHOMONAS LEAF BLIGHT
|
Onion

SOURCE:
A. Alvarez
DISEASE:
Xanthomonas leaf blight
HOST:
Onion
(Allium cepa)
This was the first photo of onion leaf blight, which was considered a controversial finding for 10 years until an outbreak occurred in the West Indies.
PATHOGEN:
Xanthomonas axonopodis pv. allii
PATHOGEN SYNONYM:
Xanthomonas campestris pv. allii