Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Koto
Breeder Agent
Data sourceDEU416
Plant material maintained asTuber
Tuber and cryopreservation
Plant health directive EC77/93, requirementsFully tested
Part tested
Country of originFINLAND
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
Growth habitSemi erect to erect
Foliage coverModerate to good
Flower colourWhite
Flower frequencyVery rare
BerriesNo berries
Stolon lengthMedium
Light sprout colourBlue
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourLight yellow
Tuber shapeLong to oval
Very long
Tuber eye depthShallow
Tuber skin textureSmooth to intermediate
tubering characteristics
Yield potentialHigh
Tuber shape uniformityVariable
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type)
After cooking blackeningNone to trace
Dry matter contentMedium
Starch contentMedium
Tuber glycoalkaloidMedium
resistance to fungal diseases
Resistance to late blight on tubersLow to medium
Resistance to late blight on foliageVery low to low
Low to medium
Wart (Synchytrium endobioticum)Susceptible
Field immune
Field immunity to wart racesRace 1
Susceptibility to wart racesRace 1
Resistance to gangrene (Phoma foveata)Low
Resistance to dry rot (Fusarium spp.)Medium
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium to high
resistance to virus diseases
Resistance to potato virus ALow to medium
Resistance to potato virus MLow to medium
Resistance to potato virus XLow to medium
Resistance to potato virus Y (strain not specified)Low to medium
Resistance to potato leaf roll virusLow to medium
Resistance to potato mop top virusHigh
Resistance to tobacco rattle virusVery low
resistance to pests
Resistance to Globodera rostochiensis race 1Low
Variety information last modified on 24th of July, 2005