CARROT YELLOWS
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Carrot

SOURCE:
G. S. Abawi
DISEASE:
Carrot yellows
HOST:
Carrot
(Daucus carota)
Carrot with proliferation of roots. Initial symptoms include yellowing and narrowing of veins of young leaves. The entire leaf later becomes necrotic.
PATHOGEN:
'Candidatus Phytoplasma asteris'
PATHOGEN SYNONYM:
Phytoplasma Aster yellows group