Polessky Rosovy

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Polessky Rosovy
Breeder 4a
Breeder Agent
administration
Data sourceDEU416
Plant material maintained asIn-vitro
Plant health directive EC77/93, requirementsPart tested
Country of originUKRAINE
Sample statusAdvanced cultivar
plant characteristics
MaturityIntermediate to late
Foliage coverGood
Flower colourRed violet
BerriesOccasional
Light sprout colourPink
tuber characteristics
Tuber skin colourRed
Primary tuber flesh colourWhite
Tuber shapeOval to long
Tuber eye depthShallow to medium
Tuber skin textureIntermediate
tubering characteristics
Yield potentialVery high
utilisation characteristics
TasteGood
Starch contentHigh
resistance to fungal diseases
Resistance to late blight on foliageHigh
Wart (Synchytrium endobioticum)Susceptible
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium
Resistance to blackleg (Erwinia spp.)High
resistance to virus diseases
Resistance to potato virus AHigh
Resistance to potato virus MVery low
Resistance to potato virus SVery high
Resistance to potato virus XVery low
Resistance to potato virus Y (strain not specified)High
Resistance to potato leaf roll virusHigh
resistance to pests
Resistance to Globodera rostochiensis race 1Low
Variety information last modified on 24th of July, 2005