The European Cultivated Potato Database

 
 

Pentland Ivory

[pedigree] [parents] [similar varieties][descriptive data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Pentland Ivory
Pedigree: Pentland Crown x Pentland Dell [9,13,15,20]
Breeder: Paulsen & Hölscher Kartoffelzucht [9]
Scottish Society for Research in Plant Breeding [13]
Breeder's rights: No [13]
Synonyms:
National list: 1966 [9,20]
1967 [13]
Source
Character[7][9][11][13][15][20][23][25]
ADMINISTRATION
n/vData source79111315 - - -
n/vData source - - - - - 2023 -
n/vPlant material maintained as - 414121 -
Plant health directive EC77/93, requirements12211 - - -
Plant health directive EC77/93, requirements - - - - - 2 - -
Country of origin - 228 - 228164228 - -
n/vSample status55555 - - -
n/vSample status - - - - - 55 -
n/vTest conditions - - - 22 - - -
PLANT CHARACTERISTICS
Maturity - 5 - 46 - - -
Growth habit - 3 - 4 - - - -
Foliage cover - 5 - 38 - - -
n/vFlower colour - 1 - 11 - - -
Flower frequency - 7 - 6 - - - -
Berries - 5 - 6 - - - -
n/vLight sprout colour - 1 - 1 - - - -
TUBER CHARACTERISTICS
n/vTuber skin colour - 1 - 11 - - -
n/vTuber eye colour - - - 1 - - - -
n/vPrimary tuber flesh colour - 1 - 11 - - -
Tuber shape - 3 - 42 - - -
Tuber eye depth - 6 - 97 - - -
Tuber skin texture - 7 - 6 - - - -
TUBERING CHARACTERISTICS
Yield potential - 7 - - 5 - 7 -
Tubers per plant - 3 - 6 - - - -
Tuber size - 7 - 9 - - - -
Tuber shape uniformity - 7 - 78 - - -
Secondary growth - 7 - - - - - -
Internal rust spot - 1 - - - - - -
Resistance to external damage - 4 - - - - - -
Resistance to internal bruising - - - - 1 - - -
Dormancy period - 4 - 66 - - -
Storage ability - - - - 6 - - -
UTILISATION CHARACTERISTICS
Cooking type / 411 Cooked texture - 1 - 15 - - -
After cooking blackening - 5 - 8 - - - -
Enzymic browning - 7 - - - - - -
Taste - 7 - - - - - -
Crisp suitability - - - 77 - - -
French fry suitability - - - 77 - - -
Frying colour - - - - 8 - - -
Dry matter content - - - 77 - - -
Starch content - 7 - - - - - -
RESISTANCE TO FUNGAL DISEASES
Resistance to stem canker (Rhizoctonia solani) - 7 - - - - - -
Resistance to powdery scab (Spongospora subterranea) - 6 - - - - - -
n/vWart (Synchytrium endobioticum) - 2 - 2 - - - -
n/vField immunity to wart races - 1 - - 1 - - -
Resistance to gangrene (Phoma foveata) - - - 8 - - - -
Resistance to dry rot (Fusarium spp.) - 7 - - - - - 6
Resistance to late blight on tubers - 7 - - 5 - 7 -
Resistance to late blight on tubers (Laboratory test) - - - 7 - - - -
Resistance to late blight on foliage - 7 - - 6 - 7 -
Resistance to late blight on foliage (Artificial inoculum in the field) - - - - - - - 5
Resistance to late blight on foliage (Laboratory test) - - - 7 - - - -
Resistance to dry rot (Fusarium coeruleum) - - - - - - - 6
RESISTANCE TO BACTERIAL DISEASES
Resistance to common scab (Streptomyces scabies) - 7 - 65 - - -
RESISTANCE TO VIRUS DISEASES
Resistance to potato virus A - 3 - - 9 - - -
Resistance to potato virus B - - - 7 - - - -
Resistance to potato virus C - - - 7 - - - -
Resistance to potato virus X - 3 - 3 - - - -
Resistance to potato virus Y (strain not specified) - 9 - 68 - - -
Resistance to potato leaf roll virus - 5 - 67 - - -
Resistance to tobacco rattle virus - 1 - 2 - - - -
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1 - 3 - - 2 - - -
Resistance to Globodera rostochiensis race 5 - - - - 8 - - -
ENVIRONMENTAL STRESS FACTORS
Drought resistance - 5 - - 6 - - -
Frost resistance - - - - - - 5 -


Source:
[7] Department of Agriculture Food and Forestry, IRELAND 2005
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[11] INRA, FRANCE 2005
[15] HZPC B.V., NETHERLANDS 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005
[13] SASA, UNITED KINGDOM 2011
[35] Teagasc Crops Research Centre, IRELAND 2007








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