The European Cultivated Potato Database

 
 

Ulster Supreme

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Ulster Supreme
Pedigree: Dunbar Standard x Katahdin [20]
Breeder: J.Clarke, Mosside, Ballymoney, Co. Antrim, N.Ireland [13]
Breeder's rights: No [13]
Synonyms:
National list: 1948 [20]
ADMINISTRATION
Country of originUNITED KINGDOM [13, 20]
Data sourceDEPT [7] FRA179 [11] GBR165 [13] IRL001 [16] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [13, 16] Part tested [11, 20] Untested [7]
Plant material maintained asTuber [13, 23, 35] In-vitro [11] Tuber and in-vitro [20]
Sample statusAdvanced cultivar [7, 11, 13, 16, 20, 23]
Test conditionsNon organic [13]
PLANT CHARACTERISTICS
Flower colourRed violet [13]
Flower frequencyVery rare [13]
Light sprout colourPink [13]
MaturityLate [13]
Pollen fertilityHigh [23]
TUBER CHARACTERISTICS
Primary tuber flesh colourWhite [13]
Tuber shapeOval [13]
Tuber skin colourWhite to yellow [13]
UTILISATION CHARACTERISTICS
Dry matter contentMedium [23]
Starch contentLow [23]
RESISTANCE TO FUNGAL DISEASES
Resistance to late blight on foliageLow [23]
Resistance to late blight on tubersHigh [23]


Source:
[7] Department of Agriculture Food and Forestry, IRELAND 2005
[11] INRA, FRANCE 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005
[13] SASA, UNITED KINGDOM 2005
[35] Teagasc Crops Research Centre, IRELAND 2007















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