The European Cultivated Potato Database

 
 

Prinzess

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Prinzess
Pedigree: Delos x 328 58 14 [8,9,20]
Breeder: 6 [9]
Breeder's rights:
Synonyms:
National list: 1971 [8,9,20]
ADMINISTRATION
Country of originGERMANY [8, 9, 20]
Data sourceDEU001 [8] DEU416 [9] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsPart tested [8, 9, 20]
Plant material maintained asTuber [9, 23] In-vitro [8] Tuber and in-vitro [20]
Sample statusAdvanced cultivar [8, 9, 20, 23]
Test conditionsNon organic [8]
PLANT CHARACTERISTICS
BerriesNo berries [9]
Flower colourWhite [9]
Flower frequencyRare [9]
Foliage coverGood [9]
MaturityIntermediate [9] Early to intermediate [8]
TUBER CHARACTERISTICS
Primary tuber flesh colourLight yellow [9] Yellow [8]
Tuber eye depthShallow to medium [9] Shallow [8]
Tuber shapeOval [8] Oval to long [9]
Tuber skin colourWhite to yellow [8, 9]
Tuber skin textureVery smooth to smooth [9]
TUBERING CHARACTERISTICS
Dormancy periodShort to medium [9]
Growth crackingLow [9]
Hollow heart tendencyMedium to high [9]
Internal rust spotMedium [8, 9]
Resistance to external damageModerate [9]
Secondary growthLow [9]
Storage abilityModerate to good [8]
Tuber shape uniformityUniform [9]
Tuber sizeMedium [9]
Yield potentialLow to medium [9]
UTILISATION CHARACTERISTICS
After cooking blackeningTrace to little [9]
Cooking type / 411 Cooked textureFairly firm (multi-purpose type) to firm (salad type) [9]
Enzymic browningTrace [9]
Starch contentLow to medium [8, 9]
TasteGood [9]
RESISTANCE TO FUNGAL DISEASES
Resistance to late blight on foliageLow [9] Medium [8]
Resistance to late blight on tubersMedium [9] High [8]
Resistance to powdery scab (Spongospora subterranea)High [8]
Resistance to stem canker (Rhizoctonia solani)High [9]
Wart (Synchytrium endobioticum)Susceptible [8, 9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to blackleg (Erwinia spp.)High [8, 9]
Resistance to common scab (Streptomyces scabies)High [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusMedium [8, 9]
Resistance to potato virus AHigh to very high [8, 9]
Resistance to potato virus Y (strain not specified)High to very high [8, 9]
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1Low [8, 9]
ENVIRONMENTAL STRESS FACTORS
Frost resistanceMedium [23]


Source:
[8] Federal Research Centre of Agriculture, GERMANY 2005
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005















.