Ostrovskii

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Ostrovskii
Breeder 4a
Breeder Agent
administration
Data sourceDEU416
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Plant health directive EC77/93, requirementsFully tested
Country of originUKRAINE
Sample statusAdvanced cultivar
plant characteristics
MaturityLate
Foliage coverGood
Flower colourRed violet
tuber characteristics
Tuber skin colourRed
Primary tuber flesh colourWhite
Tuber shapeOval to long
Tuber eye depthMedium
tubering characteristics
Yield potentialMedium
High
Tuber shape uniformityVariable to medium
utilisation characteristics
TasteModerate
Starch contentLow to medium
resistance to fungal diseases
Resistance to late blight on tubersMedium
Resistance to late blight on foliageMedium
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium
resistance to pests
Resistance to Globodera rostochiensis race 1Low
environmental stress factors
Frost resistanceLow
Variety information last modified on 24th of July, 2005