Lady Blanca  
 
Characteristics:
Maturity 7.8
Colour of skin LR
Color of flesh 4.5
Shape of tuber L
Depth of the eyes 8
Regularity shape of tuber 7
Size of tubers 7.5
Grading 7
Dry matter percentage 20.5
Suitability for cooking 7AB
Dormancy 6.5
Comments:
9 = positive .... 1 = negative
Yellowness of flesh: 8 = yellow . . . . 4 = white
Colour of skin: L=light, D=dark, W=white, G=yellow, R=red
Shape of tuber: R = Round O = Oval L = Long
Cooking type: A = Firm . . . . D = Very mealy

 

Lady Blanca has the unique combination of earliness, white flesh and tuber length. Because of the storability, there is a possibility to use the variety during a major part of the season. Heavier soils suit the variety very well.

 
 Resistance:
 Leaf roll

7
 
 A-virus
8
 
 X-virus
8
 
 Y-virus
7
 
 Yntn-virus
9
 
 Foliage blight
3.5
 
 Tuber blight
7
 
 Wart disease
O1
 
 Potato cyst nematode
-
 
 Common scab
5
 
 Spraing
7
 
 Bruising
8
 
 Secondary growth
7.5
 
R = resistant .... 1 = very susceptible
Ro(x) = Globodera Rostochiensis pathotype (x)
Pa(x) = Globodera Pallida pathotype (x)
(wv)O1 = (little susceptible) wart disease fysio 1
 
 
 
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