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Lettuce, Boston/Butterhead: Disease Resistance Table

KEY to the table

Seed Companies:

 A = Asgrow; B = Burpee; C = CVS; HM = Harris Moran; HS = Harris Seeds; HO = Hollar; JO = Johnny's; P = Peto;      PS = Paragon Seed; O = Orsetti; R = Rogers, RO = Rohrer; RS = Rispens Seed; RZ = Ruk Zwaan; S = Sakata; SW = Seedway;      SI = Sieger; ST = Stokes; SU = Sunseeds; SH = Shamrock; T= Takii; TS = Territorial Seed; V = Vilmorin

Specifics:
H = Hybrid; OP = Open Pollinated

May 2008

 

  Resistance to Diseases and Physiological Disorders  
Lettuce Variety 
(Boston and Butterhead types)		 Corky Root Rot Downy Mildew Bacterial Spot Lettuce Mosaic Virus Sclerotinia   Bolting Bottom Rot Heat Brown Rib Tol Tip Burn Seed Companies Specifics  
  CRR DM BS LMV S   Bo BR H B TB    
Adriana   X   X     X   X   X JO  
Australe    X         X         JO  
Baja MI                     X ST OP
Buttercrunch             X   X     B, HS, JO, RU, ST, TS OP
Elisa        X     X         S  
Ermosa   X   X     X   X   X JO  
Esmeralda   X   X     X   X   X  TS OP
Fireball                 X     JO  
Focea   X   X               JO  
Galisse   X   X               JO  
Harmony   X         X   X   X HS, RS, SI  
Lettuce Burpee Bibb             X         B  
Margarita   X   X             X SW OP
Nancy   X   X                  
Odyssey MI             X       X ST  
Red Cross   X             X     JO  
Red Star             X            
Red Surprise             X         B  
Rex   X         X       X JO  
Santa Fe                 X     B  
Summer-Long Salad                 X     B  
Sylvesta      X   X               JO  
Tom Thumb                 X   X     TS OP
Victoria               X   X     TS OP
Seed Companies:
     A = Asgrow; B = Burpee; C = CVS; HM = Harris Moran; HS = Harris Seeds; HO = Hollar; JO = Johnny's; P = Peto;      PS = Paragon Seed; O = Orsetti; R = Rogers, RO = Rohrer; RS = Rispens Seed; RZ = Ruk Zwaan; S = Sakata; SW = Seedway;      SI = Sieger; ST = Stokes; SU = Sunseeds; SH = Shamrock; T= Takii; TS = Territorial Seed; V = Vilmorin
Specifics:
     H = Hybrid; OP = Open Pollinated

 

Tables of Disease Resistant Varieties available for the following crops: