BOIS NOIR DISEASE
|
Grape

SOURCE:
W. Schweigkofler
DISEASE:
Bois noir disease
HOST:
Grape
(Vitis vinifera)
Severe symptoms of triangular-trapezoid-shaped leaves with desiccated appearance.
PATHOGEN:
'Candidatus Phytoplasma solani'
PATHOGEN SYNONYM:
Phytoplasma Stolbur group