Calrose

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Calrose
Breeder Agent
administration
Data sourceDEU416
POL IPR BON
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Plant health directive EC77/93, requirementsFully tested
Untested
Country of originUNITED STATES
Sample statusAdvanced cultivar
plant characteristics
MaturityIntermediate to late
Foliage coverGood
Flower colourRed violet
Flower frequencyOccasional to frequent
Pollen fertilityLow
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourCream
Tuber shapeVery long
Tuber eye depthShallow
tubering characteristics
Tuber shape uniformityMedium to uniform
Resistance to external damageResistant
utilisation characteristics
Dry matter contentLow
Starch contentLow to medium
resistance to fungal diseases
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Very low
resistance to pests
Resistance to Globodera rostochiensis race 1Low
Variety information last modified on 24th of July, 2005