Promesse

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Promesse
Breeder Prummel
Breeder Agent
administration
Data sourceCZEHBROD
DEPT
FRA179
GBR165
IRL001
POL IPR BON
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Plant health directive EC77/93, requirementsFully tested
Part tested
Infected
Untested
Country of originNETHERLANDS
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityLate
Flower colourBlue violet
Flower frequencyFrequent
BerriesOccasional to frequent
Light sprout colourBlue
tuber characteristics
Tuber skin colourWhite to yellow
Tuber eye colourYellow
Primary tuber flesh colourYellow
Tuber shapeRound
Tuber eye depthVery deep
Tuber skin textureSmooth to intermediate
tubering characteristics
Yield potentialMedium
Tubers per plantMany
Tuber sizeLarge
Tuber shape uniformityUniform
Resistance to external damageResistant to very resistant
Resistance to internal bruisingHigh
Dormancy periodMedium to long
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type)
Crisp suitabilityGood
French fry suitabilityPoor
Frying colourPale
Dry matter contentHigh to very high
Starch contentHigh
Protein contentHigh
resistance to fungal diseases
Resistance to late blight on tubersMedium
Resistance to late blight on foliageHigh
Resistance to late blight on tubers (Laboratory test)High
Resistance to late blight on foliage (Laboratory test)Low to medium
Wart (Synchytrium endobioticum)Field immune
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Low
resistance to virus diseases
Resistance to potato virus AHigh to very high
Resistance to potato virus XHigh
Resistance to potato virus Y (strain not specified)High
Resistance to potato leaf roll virusMedium
Resistance to tobacco rattle virusMedium to high
resistance to pests
Resistance to Globodera rostochiensis race 1High
Resistance to Globodera rostochiensis race 2High
Resistance to Globodera rostochiensis race 3High
environmental stress factors
Drought resistanceHigh to very high
Variety information last modified on 21st of October, 2010