Katyusha

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Katyusha
Breeder 4b
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
Intermediate
Growth habitSpreading
Foliage coverModerate to good
Good
Flower colourRed violet
Flower frequencyOccasional to frequent
Frequent
BerriesFrequent
Pollen fertilityHigh
Stolon attachmentMedium
tuber characteristics
Tuber skin colourRed
Tuber eye colourRed
Primary tuber flesh colourWhite
Tuber shapeOval
Tuber eye depthMedium to deep
Medium
Tuber skin textureIntermediate to rough
Intermediate
tubering characteristics
Yield potentialMedium to high
High
Tubers per plantMedium
Tuber sizeLarge
Tuber shape uniformityVariable to medium
Medium
Internal rust spotMedium
Resistance to external damageModerate
Dormancy periodShort
Storage abilityModerate
utilisation characteristics
Cooking type / 411 Cooked textureFirm (salad type)
After cooking blackeningLittle
TasteGood
Dry matter contentMedium
Starch contentMedium
Protein contentMedium
resistance to fungal diseases
Resistance to late blight on tubersMedium
High
Resistance to late blight on foliageHigh
Resistance to early blight (Alternaria solani)Medium
Resistance to stem canker (Rhizoctonia solani)Low
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
Resistance to gangrene (Phoma foveata)Medium
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Low
Medium to high
resistance to virus diseases
Resistance to potato virus MLow
Resistance to potato virus SVery low
Resistance to potato virus XLow
Resistance to potato virus Y (strain not specified)Very low
Resistance to potato leaf roll virusLow
resistance to pests
Resistance to Globodera rostochiensis race 1Low
Variety information last modified on 24th of July, 2005