The European Cultivated Potato Database

 
 

Bolko

[pedigree] [parents] [similar varieties][descriptive data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Bolko
Pedigree: Clone 1290 x Clone 253 [9,20]
Breeder: 5 [9]
Stare Olesno [20]
Breeder's rights:
Synonyms:
National list: 1966 [9,20]
Source
Character[9][20][23]
ADMINISTRATION
n/vData source92023
n/vPlant material maintained as221
Plant health directive EC77/93, requirements22 -
Country of origin178178 -
n/vSample status555
PLANT CHARACTERISTICS
Maturity1 - -
Foliage cover7 - -
n/vFlower colour1 - -
Flower frequency7 - -
Berries7 - -
Pollen fertility - - 1
TUBER CHARACTERISTICS
n/vTuber skin colour1 - -
n/vPrimary tuber flesh colour3 - -
Tuber shape2 - -
Tuber eye depth6 - -
Tuber skin texture7 - -
TUBERING CHARACTERISTICS
Yield potential8 - 7
Tuber size5 - -
Tuber shape uniformity6 - -
Secondary growth - - -
Resistance to external damage - - -
Dormancy period - - -
Storage ability - - -
UTILISATION CHARACTERISTICS
Cooking type / 411 Cooked texture2 - -
After cooking blackening3 - -
Enzymic browning7 - -
Taste6 - -
Frying colour - - -
Dry matter content - - 5
Starch content5 - -
RESISTANCE TO FUNGAL DISEASES
Resistance to powdery scab (Spongospora subterranea) - - -
n/vWart (Synchytrium endobioticum)2 - -
n/vField immunity to wart races1 - -
Resistance to dry rot (Fusarium spp.) - - -
Resistance to late blight on tubers4 - 7
Resistance to late blight on tubers - - -
Resistance to late blight on foliage4 - 5
Resistance to late blight on foliage - - -
RESISTANCE TO BACTERIAL DISEASES
Resistance to common scab (Streptomyces scabies)6 - -
Resistance to bacterial soft rot (Erwinia spp.) - - -
RESISTANCE TO VIRUS DISEASES
Resistance to potato virus M3 - -
Resistance to potato virus S3 - -
Resistance to potato virus Y (strain not specified)5 - -
Resistance to potato leaf roll virus3 - -
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 13 - -
ENVIRONMENTAL STRESS FACTORS
Frost resistance - - 3


Source:
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2011
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005








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