Plana

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Plana
Breeder Asche-Saatzucht
Breeder Agent
administration
Data sourceDEU416
Plant material maintained asTuber
Plant health directive EC77/93, requirementsPart tested
Country of originBULGARIA
Sample statusAdvanced cultivar
plant characteristics
MaturityIntermediate
Foliage coverModerate to good
Flower colourWhite
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourLight yellow
Tuber shapeOval to round
Tuber eye depthShallow to medium
tubering characteristics
Tuber shape uniformityMedium to uniform
Internal rust spotVery infrequent
Dormancy periodMedium
utilisation characteristics
Starch contentMedium to high
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 bacterial diseases
Resistance to common scab (Streptomyces scabies)High to very high
resistance to virus diseases
Resistance to potato virus AHigh to very high
Resistance to potato virus MMedium to high
Resistance to potato virus XMedium to high
Resistance to potato virus Y (strain not specified)High to very high
Resistance to potato leaf roll virusHigh
Variety information last modified on 24th of July, 2005