The European Cultivated Potato Database

 
 

Bison

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Bison
Pedigree: MPI 49 767 7 x Eva [20]
MPI 49 767 7 x Eva (dms,sto) [6,9]
Breeder: Nordostbayerischer Saatbauverband [9]
Breeder's rights:
Synonyms:
National list: 1968 [9,20]
ADMINISTRATION
Country of originGERMANY [6, 9, 20]
Data sourceCZEHBROD [6] DEU416 [9] FRA179 [11] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [9] Part tested [11, 20] Infected [6]
Plant material maintained asTuber [23] In-vitro [6, 9, 11, 20]
Sample statusAdvanced cultivar [6, 9, 11, 20, 23]
Test conditionsNon organic [6]
PLANT CHARACTERISTICS
Flower colourWhite [9]
Flower frequencyFrequent [9]
Foliage coverModerate to good [9]
Growth habitSemi erect to erect [9]
Light sprout colourBlue [9]
MaturityLate [9]
TUBER CHARACTERISTICS
Primary tuber flesh colourLight yellow [9]
Tuber eye depthMedium [9]
Tuber shapeRound [9]
Tuber skin colourWhite to yellow [9]
Tuber skin textureIntermediate [9]
TUBERING CHARACTERISTICS
Dormancy periodShort [9]
Hollow heart tendencyLow [9]
Internal rust spotMedium [9]
Resistance to external damageSusceptible [9]
Resistance to internal bruisingHigh [9]
Tuber shape uniformityMedium [9]
Tuber sizeLarge to very large [9]
Yield potentialMedium [23] High [9]
UTILISATION CHARACTERISTICS
After cooking blackeningLittle [9]
Cooking type / 411 Cooked textureMealy (floury type) [9]
Dry matter contentHigh [23]
Enzymic browningTrace to little [9]
Starch contentMedium [23] Medium to high [9]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [9]
Resistance to late blight on foliageHigh [9]
Resistance to late blight on tubersLow to medium [9]
Wart (Synchytrium endobioticum)Field immune [9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to bacterial soft rot (Erwinia spp.)Medium [9]
Resistance to blackleg (Erwinia spp.)Medium [9]
Resistance to common scab (Streptomyces scabies)Medium [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusMedium [9]
Resistance to potato virus AVery high [9]
Resistance to potato virus MVery high [9]
Resistance to potato virus XVery high [9]
Resistance to potato virus Y (strain not specified)Very high [9]
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1Low [9]
ENVIRONMENTAL STRESS FACTORS
Frost resistanceMedium [23]


The following sources maintain more than one accession of the variety Bison:
Source Accession no. Recorded variations
239239none
2318170none

Source:
[6] Potato Research Institute, CZECH REPUBLIC 2010
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[11] INRA, FRANCE 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005















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