The European Cultivated Potato Database

 
 

Cromwell

[pedigree] [parents] [similar varieties][descriptive data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Cromwell
Pedigree: H 56 25 x E 48 2 [13]
Breeder: PBI Cambridge Ltd, Maris Lane, Trumpington, Cambridge, CB2 2LQ [13]
Breeder's rights: No [13]
Synonyms:
National list: 1985 [9,13]
Source
Character[2][9][13][25]
ADMINISTRATION
n/vData source2913 -
n/vPlant material maintained as141 -
Plant health directive EC77/93, requirements321 -
Country of origin228228228 -
n/vSample status555 -
n/vTest conditions1 - 2 -
PLANT CHARACTERISTICS
Maturity - 55 -
Growth habit - - 3 -
Foliage cover - 63 -
Flower frequency - - 9 -
Berries - - 1 -
n/vLight sprout colour - - 2 -
TUBER CHARACTERISTICS
n/vTuber skin colour - 11 -
n/vTuber eye colour - - 1 -
n/vPrimary tuber flesh colour322 -
Tuber shape232 -
Tuber eye depth679 -
Tuber skin texture6 - - -
TUBERING CHARACTERISTICS
Tuber size4 - - -
Tuber shape uniformity6 - - -
Resistance to external damage - - 6 -
Resistance to internal bruising - - 5 -
UTILISATION CHARACTERISTICS
Cooking type / 411 Cooked texture1 - 2 -
After cooking blackening3 - 7 -
Taste6 - - -
Crisp suitability - - 3 -
French fry suitability - - 3 -
Frying colour - - 7 -
Dry matter content - - 7 -
RESISTANCE TO FUNGAL DISEASES
n/vWart (Synchytrium endobioticum) - - 2 -
Resistance to gangrene (Phoma foveata) - - 5 -
Resistance to dry rot (Fusarium spp.) - - 4 -
Resistance to late blight on tubers (Laboratory test) - - 5 -
Resistance to late blight on foliage (Laboratory test) - - 3 -
Resistance to dry rot (Fusarium coeruleum) - - - 4
RESISTANCE TO BACTERIAL DISEASES
Resistance to common scab (Streptomyces scabies) - - 4 -
RESISTANCE TO VIRUS DISEASES
Resistance to potato virus A7 - 3 -
Resistance to potato virus B - - 6 -
Resistance to potato virus C - - 6 -
Resistance to potato virus M7 - - -
Resistance to potato virus S5 - - -
Resistance to potato virus X7 - 7 -
Resistance to potato virus Y (strain not specified)7 - 4 -
Resistance to potato leaf roll virus7 - 3 -
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1777 -
Resistance to Globodera pallida race 1 - - 6 -
Resistance to Globodera pallida race 2 - - 6 -


Source:
[2] Arche Noah, AUSTRIA 2005
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[13] SASA, UNITED KINGDOM 2011








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