The European Cultivated Potato Database

 
 

Tarpan

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Tarpan
Pedigree: Spekula x Katahdin [6,9,20]
Breeder: 6 [9]
Zamarte [20]
Breeder's rights:
Synonyms:
National list: 1973 [9,20]
ADMINISTRATION
Country of originPOLAND [6, 9, 20]
Data sourceCZEHBROD [6] DEU416 [9] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsPart tested [20] Infected [6] Untested [9]
Plant material maintained asTuber [9, 23] In-vitro [6, 20]
Sample statusAdvanced cultivar [6, 9, 20, 23]
Test conditionsNon organic [6]
PLANT CHARACTERISTICS
BerriesVery rare [20]
Flower colourWhite [9, 20]
Flower frequencyOccasional [9, 20]
Foliage coverGood [9]
MaturityLate to very late [9] Late [20]
TUBER CHARACTERISTICS
Primary tuber flesh colourCream [9, 20]
Secondary tuber flesh colourLight yellow [20]
Tuber eye depthShallow to medium [9] Shallow [20]
Tuber shapeOval to round [20] Oval [9]
Tuber skin colourWhite to yellow [9]
Tuber skin textureSmooth [20]
TUBERING CHARACTERISTICS
Dormancy periodLong to very long [20]
Resistance to external damageSusceptible to moderate [20]
Secondary growthLow [20]
Tuber shape uniformityMedium to uniform [9]
Tuber sizeMedium to large [20]
Yield potentialMedium [9]
UTILISATION CHARACTERISTICS
After cooking blackeningTrace to little [20] Trace [9]
Cooking type / 411 Cooked textureFairly firm (multi-purpose type) [9] Fairly firm (multi-purpose type) to firm (salad type) [20]
Starch contentLow [9] Low to medium [20]
TasteModerate to good [9]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [9]
Resistance to late blight on foliageLow [9, 20] Medium [23]
Resistance to late blight on tubersLow [9, 20] Medium [23]
Wart (Synchytrium endobioticum)Field immune [9, 20]
RESISTANCE TO BACTERIAL DISEASES
Resistance to blackleg (Erwinia spp.)Medium [9]
Resistance to common scab (Streptomyces scabies)Medium [20] Medium to high [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusMedium to high [9, 20]
Resistance to potato virus MLow [9] Medium [20]
Resistance to potato virus SLow to medium [9] Medium to high [20]
Resistance to potato virus XHigh [9]
Resistance to potato virus Y (strain not specified)Medium to high [20] High [9]
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1High [9]
Resistance to Globodera rostochiensis race 4High [9]


The following sources maintain more than one accession of the variety Tarpan:
Source Accession no. Recorded variations
2321112none
2311618none

Source:
[6] Potato Research Institute, CZECH REPUBLIC 2010
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2012
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005















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