Donald

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Donald
Breeder Agent
administration
Data sourceCPVPA
CZEHBROD
FRA179
GBR165
NIVAA
POL IPR BON
Plant material maintained asTuber
In-vitro
Tuber and in-vitro
Plant health directive EC77/93, requirementsFully tested
Part tested
Untested
Country of originNETHERLANDS
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityEarly
Very early to early
Growth habitSemi erect to erect
Foliage coverModerate to good
Good
Flower colourWhite
Flower frequencyOccasional
BerriesVery rare
Light sprout colourPink
tuber characteristics
Tuber skin colourWhite to yellow
Tuber eye colourYellow
Primary tuber flesh colourLight yellow
Yellow
Tuber shapeOval to round
Oval
Tuber eye depthShallow to medium
Tuber skin textureIntermediate
tubering characteristics
Yield potentialMedium to high
Tuber sizeLarge
Large to very large
Tuber shape uniformityUniform
Internal rust spotMedium
Resistance to internal bruisingHigh
Storage abilityModerate to good
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type) to fairly firm (multi-purpose type)
After cooking blackeningNone to trace
French fry suitabilityGood
Dry matter contentHigh to very high
resistance to fungal diseases
Resistance to late blight on tubersHigh to very high
Resistance to late blight on foliageMedium to high
Resistance to late blight on tubers (Laboratory test)Low to medium
Resistance to late blight on tubers (Artificial inoculum in the field)Medium
Resistance to late blight on foliage (Laboratory test)Low to medium
Resistance to late blight on foliage (Artificial inoculum in the field)Low to medium
Wart (Synchytrium endobioticum)Field immune
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Low to medium
Medium
resistance to virus diseases
Resistance to potato virus AVery high
Resistance to potato virus XVery high
Resistance to potato virus Y (strain not specified)Medium to high
Very high
Resistance to potato leaf roll virusMedium
High
resistance to pests
Resistance to Globodera rostochiensis race 1High
Resistance to Globodera rostochiensis race 4High
Variety information last modified on 24th of July, 2005