The European Cultivated Potato Database

 
 

Dunluce

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Dunluce
Pedigree: Saskia x K 126 Clarke (adg,dms) [9,13]
Breeder: J.Clarke, Ballymoney, Co. Antrim [13]
Kartoffelzucht Böhm [9]
Breeder's rights: Yes [13]
Synonyms:
National list: 1976 [9,13]




ADMINISTRATION
Country of originUNITED KINGDOM [9, 13]
Data sourceCM [4] DEPT [7] DEU416 [9] GBR165 [13] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [4, 13] Part tested [9] Untested [7]
Plant material maintained asTuber [4, 9, 13, 23]
Sample statusAdvanced cultivar [4, 7, 9, 13, 23]
Test conditionsNon organic [4, 13]
PLANT CHARACTERISTICS
BerriesNo berries [13] Very rare [9]
Flower colourRed violet [9, 13]
Flower frequencyNo flowers [13] Rare [9]
Foliage coverModerate [13] Moderate to good [9]
Growth habitSemi erect [13]
Light sprout colourPink [13]
MaturityEarly [9] Very early [13]
TUBER CHARACTERISTICS
Primary tuber flesh colourCream [9] Light yellow [13]
Tuber eye colourYellow [13]
Tuber eye depthShallow [9] Very shallow to shallow [13]
Tuber shapeOval to round [9] Oval [13]
Tuber skin colourWhite to yellow [9, 13]
Tuber skin textureSmooth to intermediate [13]
TUBERING CHARACTERISTICS
Dormancy periodShort to medium [9] Medium [13]
Early harvest yield potentialMedium to high [9]
Internal rust spotMedium to frequent [9]
Resistance to external damageResistant [9]
Tuber shape uniformityMedium [9]
Tuber sizeMedium to large [9] Large to very large [13]
Tubers per plantFew [9] Medium to many [13]
Yield potentialLow to medium [9] High [23]
UTILISATION CHARACTERISTICS
After cooking blackeningNone to trace [9] None [13]
Cooking type / 411 Cooked textureFairly firm (multi-purpose type) [9, 13]
Crisp suitabilityGood [13]
Dry matter contentLow to medium [13] Medium [23]
Enzymic browningNone [9]
French fry suitabilityPoor [13]
Starch contentLow to medium [9]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [9]
Resistance to dry rot (Fusarium spp.)Medium to high [13]
Resistance to gangrene (Phoma foveata)Low to medium [13] Medium [9]
Resistance to late blight on foliageVery low to low [9] Low [4]
Resistance to late blight on foliage(Laboratory test)Low to medium [13]
Resistance to late blight on tubersVery low to low [9]
Resistance to late blight on tubers(Laboratory test)Low to medium [13]
Resistance to powdery scab (Spongospora subterranea)Medium to high [9]
Wart (Synchytrium endobioticum)Field immune [9, 13]
RESISTANCE TO BACTERIAL DISEASES
Resistance to common scab (Streptomyces scabies)Low to medium [9] Medium to high [13]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusLow to medium [13] Medium to high [9]
Resistance to potato virus ALow [9, 13]
Resistance to potato virus BMedium to high [13]
Resistance to potato virus CMedium to high [13]
Resistance to potato virus XLow [9, 13]
Resistance to potato virus Y (strain not specified)Low to medium [13] Medium [9]
Resistance to tobacco rattle virusLow [9]
RESISTANCE TO PESTS
Resistance to Globodera pallida race 1Low [13]
Resistance to Globodera pallida race 2Low [13]
Resistance to Globodera rostochiensis race 1Low [9, 13]
Resistance to Globodera rostochiensis race 5Very low to low [4]
ENVIRONMENTAL STRESS FACTORS
Drought resistanceLow [9]


Source:
[4] C. Meijer B.V, NETHERLANDS 2005
[7] Department of Agriculture Food and Forestry, IRELAND 2005
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005
[13] SASA, UNITED KINGDOM 2005















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