The European Cultivated Potato Database

 
 

Bolko

[pedigree] [parents] [similar varieties][tabulated 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]
Characters Bolko
Foliage cover 7[9]
Flower colour 1[9,59]
Flower frequency 6[59] 7[9]
Berries 3[59] 7[9]
Pollen fertility 1[23]
Tuber skin colour 1[9,59]
Primary tuber flesh colour 3[9,59]
Tuber shape 2[9] 3[59]
Tuber eye depth 6[9,59]
Tuber skin texture 7[9]
Yield potential 7[23] 8[9]
Tuber size 5[9,59]
Tuber shape uniformity 6[9]
Secondary growth 7[59]
Resistance to external damage 4[59]
Dormancy period 5[59]
Storage ability 4[59]
Cooking type / 411 Cooked texture 2[9]
After cooking blackening 3[9] 5[59]
Enzymic browning 7[9]
Taste 6[9,59]
Frying colour 4[59]
Dry matter content 5[23]
Starch content 3[59] 5[9]
Resistance to common scab (Streptomyces scabies) 6[9]
Resistance to powdery scab (Spongospora subterranea) 5[59]
Wart (Synchytrium endobioticum) 1[59] 2[9]
Field immunity to wart races 1[9]
Resistance to dry rot (Fusarium spp.) 3[59]
Resistance to bacterial soft rot (Erwinia spp.) 5[59]
Resistance to potato virus M 3[9]
Resistance to potato virus S 3[9]
Resistance to potato virus Y (strain not specified) 5[9]
Resistance to potato leaf roll virus 3[9]
Resistance to Globodera rostochiensis race 1 3[9]
Frost resistance 3[23]
Resistance to late blight on tubers 2[59] 4[9] 7[23]
Resistance to late blight on foliage 4[9] 5[23,59]


Source:
[9] Scheler, Konrad 2000 Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY
[20] Zimnoch-Guzowska, Ewa 2000 Plant Breeding and Acclimatization Institute, POLAND
[23] Kiru, Stepan 1999 N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION
[59] Utecht, Marta 2006 Plant Breeding and Acclimatization Institute, POLAND








.