Oleva

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Oleva
Breeder Agent
administration
Data sourceAR
CZEHBROD
DEU416
FRA179
POL IPR BON
Plant material maintained asTuber
In-vitro
Tuber and in-vitro
Plant health directive EC77/93, requirementsFully tested
Part tested
Untested
Country of originDENMARK
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityLate
Intermediate to late
Foliage coverGood
Flower frequencyRare
Occasional to frequent
BerriesRare
Light sprout colourPink
tuber characteristics
Tuber skin colourRed
Primary tuber flesh colourLight yellow
Yellow
Tuber shapeOval to round
Oval
Tuber eye depthMedium
Shallow
tubering characteristics
Yield potentialHigh to very high
Tubers per plantMedium
Tuber sizeMedium to large
Large
Large to very large
Tuber shape uniformityUniform
Secondary growthLow
Hollow heart tendencyLow
Internal rust spotInfrequent
Resistance to external damageModerate
Resistance to internal bruisingMedium to high
Dormancy periodMedium
Storage abilityPoor
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type)
After cooking blackeningTrace
Crisp suitabilityModerate
French fry suitabilityModerate
Moderate to good
Frying colourPale to medium
Starch contentHigh
Very high
resistance to fungal diseases
Resistance to late blight on tubersHigh
High to very high
Resistance to late blight on foliageMedium
Medium to high
Resistance to stem canker (Rhizoctonia solani)Medium to high
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
Resistance to gangrene (Phoma foveata)Very high
Resistance to dry rot (Fusarium spp.)Medium
Very high
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)High
resistance to virus diseases
Resistance to potato virus Y (strain not specified)Medium
Resistance to potato leaf roll virusMedium
Resistance to tobacco rattle virusHigh
resistance to pests
Resistance to Globodera rostochiensis race 1High
Very high
Resistance to Globodera rostochiensis race 4Very high
Resistance to Globodera rostochiensis race 5Very low to low
environmental stress factors
Drought resistanceHigh
Variety information last modified on 25th of October, 2010