Prominent

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Prominent
Breeder Agent
administration
Data sourceDEU416
FRA179
GBR165
POL IPR BON
VRI RUSSIA
Plant material maintained asTuber
In-vitro
In-vitro and cryopreservation
Plant health directive EC77/93, requirementsFully tested
Part tested
Infected
Country of originNETHERLANDS
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityLate
Intermediate
Growth habitErect
Foliage coverGood
Flower colourWhite
Flower frequencyNo flowers
Frequent
BerriesOccasional
Light sprout colourPink
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourLight yellow
Tuber shapeOval to long
Tuber eye depthShallow to medium
Tuber skin textureIntermediate to rough
tubering characteristics
Yield potentialHigh to very high
Tubers per plantMany
Many to very many
Tuber sizeMedium to large
Large to very large
Tuber shape uniformityMedium to uniform
Uniform
Secondary growthMedium
Internal rust spotMedium
Resistance to external damageResistant to very resistant
Resistance to internal bruisingLow to medium
Medium
Dormancy periodShort to medium
Medium
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type)
After cooking blackeningTrace to little
None to trace
TasteModerate
Crisp suitabilityPoor
French fry suitabilityPoor
Dry matter contentHigh to very high
Starch contentHigh
Protein contentMedium
Tuber glycoalkaloidLow
resistance to fungal diseases
Resistance to late blight on tubersMedium
High to very high
Resistance to late blight on foliageLow to medium
Medium
Resistance to late blight on tubers (Laboratory test)High to very high
Resistance to late blight on foliage (Laboratory test)Medium
Resistance to powdery scab (Spongospora subterranea)Medium
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium
Medium to high
Resistance to blackleg (Erwinia spp.)High
resistance to virus diseases
Resistance to potato virus ALow
Very high
Resistance to potato virus XVery high
Resistance to potato virus Y (strain not specified)Medium
Resistance to potato virus YNLow to medium
Resistance to potato leaf roll virusLow to medium
Medium
Resistance to tobacco rattle virusMedium to high
resistance to pests
Resistance to Globodera rostochiensis race 1High
environmental stress factors
Drought resistanceMedium to high
High
Variety information last modified on 24th of July, 2005