Jule is a medium early, firm cooking table variety with high tuber set and an excellent sorting. The tuber form is round to oval with yellow flesh colour. Suitable for organic farming and directmarketing as premium ware. Very high tolerances against internal rust spot, crowing cracks and second grow. High resistances towards rhizoctonia, silver scurf and colletotrichum. Resistances against nematodes Ro1 and potato wart disease race 1.


Maturity Medium early
Plant type Intermediate
Growth habit Semi-upright
Color of flower White
Foliage development Rapid
Number of tubers High
Dormancy High

Tuber characteristics

Tuber shape Oval
Flesh color Yellow
Eye depth Shallow
Skin color Yellow
Skin characteristic Smooth


Nematodes Ro 1
Potato wart disease Race 1
Leaf blight Medium, High
Tuber blight High
Rhizoctonia High
Black leg High
Common scab High, Very high
Internal rust spot Very high
Second growth High, Very high
Silver scurf Very high
Damages High
Bruising High, Very high
PVY Very high
PVY ntn Very high

Yield and Quality

Market outlet Ware, Directmarketing, Pre-packing, Premium quality for pre-packing
Yield High
Share oversize Very low
Share undersize Very low
Cooking type Firm cooking
After cooking discoloration Very low
Discoloration raw Low
Dry matter content Low