Valtti (SWE002)

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Valtti (SWE002)
Breeder Agent
administration
Data sourceSWE002
Plant material maintained asTuber and cryopreservation
Plant health directive EC77/93, requirementsFully tested
Country of originFINLAND
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
Growth habitSpreading to semi erect
Foliage coverModerate
Flower colourRed violet
Flower frequencyFrequent
BerriesNo berries
Pollen fertilityLow
Stolon lengthShort
Light sprout colourPink
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourLight yellow
Tuber shapeOval to round
Tuber eye depthMedium
Tuber skin textureSmooth
tubering characteristics
Tuber shape uniformityUniform
utilisation characteristics
Cooking type / 411 Cooked textureFairly firm (multi-purpose type)
After cooking blackeningTrace to little
TastePoor
Crisp suitabilityPoor to moderate
Dry matter contentMedium to high
Tuber glycoalkaloidLow to medium
resistance to fungal diseases
Resistance to late blight on tubersHigh to very high
Resistance to late blight on foliageLow to medium
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
Resistance to gangrene (Phoma foveata)Low to medium
Resistance to dry rot (Fusarium spp.)Low
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium
resistance to virus diseases
Resistance to potato virus Y (strain not specified)Very high
Resistance to potato leaf roll virusMedium
Resistance to potato mop top virusLow
Resistance to tobacco rattle virusLow to medium
Variety information last modified on 24th of July, 2005