Wulkan

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Wulkan
Breeder 5
Breeder Agent
administration
Data sourceDEU416
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Plant health directive EC77/93, requirementsFully tested
Country of originPOLAND
Sample statusAdvanced cultivar
plant characteristics
MaturityLate to very late
Foliage coverModerate
Flower colourBlue violet
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourLight yellow
Tuber shapeRound
Tuber eye depthMedium to deep
tubering characteristics
Yield potentialHigh
Tuber sizeMedium to large
Tuber shape uniformityVariable to medium
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type)
TasteModerate
Starch contentHigh
resistance to fungal diseases
Resistance to late blight on tubersMedium
Resistance to late blight on foliageMedium
Resistance to stem canker (Rhizoctonia solani)Low to medium
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium to high
Resistance to blackleg (Erwinia spp.)Low
resistance to virus diseases
Resistance to potato virus MLow to medium
Resistance to potato virus SLow
Resistance to potato virus XMedium
Resistance to potato virus Y (strain not specified)High
Resistance to potato leaf roll virusHigh
resistance to pests
Resistance to Globodera rostochiensis race 1Low
Variety information last modified on 24th of July, 2005