Jiskra

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Jiskra
Breeder Agent
administration
Data sourceCZEHBROD
DEU416
POL IPR BON
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Plant health directive EC77/93, requirementsFully tested
Part tested
Country of originCZECH REPUBLIC
SERBIA
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityIntermediate
Growth habitSpreading
Foliage coverModerate
Moderate to good
Flower colourRed violet
Flower frequencyRare to occasional
Occasional
Pollen fertilityHigh
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourLight yellow
Yellow
Tuber shapeRound
Oval to round
Tuber eye depthShallow to medium
Shallow
tubering characteristics
Yield potentialMedium
High
Tuber sizeMedium
Tuber shape uniformityMedium to uniform
Resistance to external damageResistant
utilisation characteristics
Cooking type / 411 Cooked textureFairly firm (multi-purpose type)
TasteGood
Dry matter contentHigh
Starch contentMedium
Protein contentMedium to high
resistance to fungal diseases
Resistance to late blight on tubersLow to medium
Resistance to late blight on foliageMedium
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
Resistance to dry rot (Fusarium spp.)Low to medium
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium
resistance to virus diseases
Resistance to potato virus AMedium to high
High
Resistance to potato virus MMedium to high
High
Resistance to potato virus SVery low to low
Resistance to potato virus XMedium to high
High to very high
Resistance to potato virus Y (strain not specified)Medium to high
High to very high
Resistance to potato leaf roll virusMedium to high
resistance to pests
Resistance to Globodera rostochiensis race 1Very low to low
Low
environmental stress factors
Frost resistanceLow
Variety information last modified on 27th of October, 2010