Disease Resistance of Grapes Key

Variety  Disease
Resistance
Northeast
Midwest
Pacific
Northwest
Southeast
California
Arizona
AuroreDM
·
·
BetaBR+
·
·
·
Campbells EarlyBR+
·
·
ConcordDM
·
·
·
·
DelawarePM
·
·
·
FredoniaBR+
·
·
Magnolia
·
Missouri ReislingBR+
·
NiagaraPM
·
·
·
·
Scuppernong*
·
Thompson Seedless
·
Tokay
·
WordenBR+
·
·
·

Top of the Chart

DISEASE KEY
BR+     Resistant to black rot.
DM      Moderately resistant to downy mildew.
PM      Moderately resistant to powdery mildew.