The European Cultivated Potato Database

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ADMINISTRATION
Country of origin	NETHERLANDS [8, 9, 15, 20]
Data source	DEU001 [8] DEU416 [9] FRA179 [11] HZPC [15] POL IPR BON [20]
Plant health directive EC77/93, requirements	Fully tested [15] Part tested [9, 11, 20] Untested [8]
Plant material maintained as	Tuber [9, 15] In-vitro [11, 20] Cryopreservation [8]
Sample status	Advanced cultivar [8, 9, 11, 15, 20]
Test conditions	Non organic [8, 15]
PLANT CHARACTERISTICS
Berries	Rare [9]
Flower colour	Red violet [9]
Flower frequency	Occasional [9]
Foliage cover	Good [9]
Light sprout colour	Blue [9]
Maturity	Intermediate to late [9] Intermediate [15]
TUBER CHARACTERISTICS
Primary tuber flesh colour	Light yellow [9] Yellow [15]
Tuber eye depth	Medium [9] Shallow to medium [15]
Tuber shape	Oval to round [9] Oval [15]
Tuber skin colour	White to yellow [9, 15]
TUBERING CHARACTERISTICS
Dormancy period	Medium to long [9] Long [15]
Internal rust spot	Infrequent [9] Very infrequent to infrequent [15]
Resistance to external damage	Moderate [9]
Resistance to internal bruising	Low to medium [9]
Secondary growth	Low to medium [9]
Tuber shape uniformity	Medium to uniform [9]
Tuber size	Medium to large [9]
Yield potential	High [9]
UTILISATION CHARACTERISTICS
Starch content	Very low [15] High [9]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart races	Race 1 [9]
Resistance to late blight on foliage	Medium [9]
Resistance to late blight on tubers	Medium to high [9, 15]
Wart (Synchytrium endobioticum)	Susceptible [15] Field immune [9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to common scab (Streptomyces scabies)	Medium [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virus	Medium [9] Medium to high [15]
Resistance to potato virus X	Very high [9, 15]
Resistance to potato virus Y (strain not specified)	High to very high [15]
Resistance to potato virus YN	High [9]
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1	High [9] High to very high [15]
Resistance to Globodera rostochiensis race 5	Very low to low [15]
ENVIRONMENTAL STRESS FACTORS
Drought resistance	High [9]

Source:
[8]	Federal Research Centre of Agriculture, GERMANY	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