Ragna

Ragna

Ragna is a medium early, fairly firm cooking table potato with red skin. Her tuber shape is oval with light yellow to cream flesh. Characteristic are the high tuber set and the homogenous sorting. Very high tolerances against internal rust spot and silver scurf. High resistances towards rhizoctonia, common scab and second growth. Resistances against nematodes Ro1, Ro3, Ro5 and potato wart disease race 1.

Plant

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

Tuber characteristics

Tuber shape Oval
Flesh color Light yellow
Eye depth Shallow, Very shallow
Skin color Red
Skin characteristic Smooth

Resistances

Nematodes Ro 1-Ro 5
Potato wart disease Race 1
Leaf blight Medium
Tuber blight Medium
Rhizoctonia Medium
Black leg High
Common scab High, Very high
Internal rust spot High
Second growth Medium, High
Silver scurf High, Very high
Damages High
Bruising High
PVY Low
PVY ntn High

Yield and Quality

Market outlet Ware, Directmarketing
Yield High
Share oversize Low
Share undersize Very low
Cooking type Fairly firm cooking
After cooking discoloration Very low
Discoloration raw Low
Dry matter content Medium