The European Cultivated Potato Database

 
 

Bonanza

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Bonanza
Pedigree: Vekaro x Pentland Squire [13]
Breeder: J.E.Cockram, Aspull, Wigan, Lancs. [13]
Breeder's rights: No [13]
Synonyms:
National list:
ADMINISTRATION
Country of originUNITED KINGDOM [13]
Data sourceGBR165 [13]
Plant health directive EC77/93, requirementsFully tested [13]
Plant material maintained asTuber [13]
Sample statusAdvanced cultivar [13]
Test conditionsNon organic [13]
PLANT CHARACTERISTICS
BerriesNo berries [13]
Flower colourRed violet [13]
Flower frequencyRare to occasional [13]
Foliage coverPoor [13]
Growth habitErect [13]
Light sprout colourPink [13]
MaturityEarly to intermediate [13]
TUBER CHARACTERISTICS
Primary tuber flesh colourCream [13]
Tuber eye colourYellow [13]
Tuber eye depthShallow [13]
Tuber shapeOval to round [13]
Tuber skin colourWhite to yellow [13]
Tuber skin textureSmooth [13]
TUBERING CHARACTERISTICS
Resistance to external damageModerate to resistant [13]
Resistance to internal bruisingHigh [13]
UTILISATION CHARACTERISTICS
After cooking blackeningTrace [13]
Cooking type / 411 Cooked textureFairly firm (multi-purpose type) [13]
Dry matter contentLow to medium [13]
Frying colourMedium to dark [13]
RESISTANCE TO FUNGAL DISEASES
Resistance to dry rot (Fusarium coeruleum)High [13]
Resistance to dry rot (Fusarium spp.)High [13]
Resistance to gangrene (Phoma foveata)Medium to high [13]
Resistance to late blight on foliage(Laboratory test)Low [13]
Resistance to late blight on tubers(Laboratory test)Medium [13]
Wart (Synchytrium endobioticum)Field immune [13]
RESISTANCE TO BACTERIAL DISEASES
Resistance to common scab (Streptomyces scabies)Medium to high [13]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusMedium [13]
Resistance to potato virus AMedium [13]
Resistance to potato virus XLow [13]
Resistance to potato virus Y (strain not specified)High [13]
RESISTANCE TO PESTS
Resistance to Globodera pallida race 1Low [13]
Resistance to Globodera pallida race 2Low [13]
Resistance to Globodera rostochiensis race 1Low [13]


Source:
[13] SASA, UNITED KINGDOM 2011















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