Hokkaiaka

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Hokkaiaka
Breeder Asche-Saatzucht
Breeder Agent
administration
Data sourceDEU416
Plant material maintained asTuber and in-vitro
Plant health directive EC77/93, requirementsPart tested
Country of originJAPAN
Sample statusAdvanced cultivar
plant characteristics
MaturityLate to very late
Foliage coverModerate to good
Flower colourRed violet
Flower frequencyRare
BerriesNo berries
tuber characteristics
Tuber skin colourRed
Primary tuber flesh colourCream
Tuber shapeVery long
Tuber eye depthShallow to medium
tubering characteristics
Yield potentialMedium
Tuber shape uniformityMedium
utilisation characteristics
Starch contentHigh
resistance to fungal diseases
Resistance to late blight on tubersLow to medium
Resistance to late blight on foliageLow to medium
Wart (Synchytrium endobioticum)Susceptible
resistance to virus diseases
Resistance to potato virus MMedium
Resistance to potato leaf roll virusMedium
resistance to pests
Resistance to Globodera rostochiensis race 1Low
Variety information last modified on 24th of July, 2005