Diamant (1982)

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Diamant (1982)
Breeder Agent
Data sourceARCHE NOAH
Plant material maintained asTuber
Tuber + in-vitro and cryopreservation
Plant health directive EC77/93, requirementsFully tested
Part tested
Country of originNETHERLANDS
Sample statusAdvanced cultivar
Test conditionsOrganic
Non organic
plant characteristics
MaturityIntermediate to late
Foliage coverGood to dense
Flower colourRed violet
Flower frequencyFrequent
BerriesRare to occasional
Light sprout colourPink
tuber characteristics
Tuber skin colourWhite to yellow
Tuber eye colourYellow
Primary tuber flesh colourLight yellow
Tuber shapeOval to long
Tuber eye depthShallow
Very shallow to shallow
Tuber skin textureSmooth to intermediate
Very smooth
tubering characteristics
Yield potentialHigh to very high
Tubers per plantMedium to many
Tuber sizeLarge
Large to very large
Tuber shape uniformityMedium to uniform
Secondary growthLow
Internal rust spotInfrequent to medium
Resistance to external damageModerate to resistant
Resistance to internal bruisingMedium to high
Dormancy periodMedium
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type) to fairly firm (multi-purpose type)
After cooking blackeningLittle
TasteModerate to good
Starch contentMedium
resistance to fungal diseases
Resistance to late blight on tubersHigh
Resistance to late blight on foliageMedium
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium
resistance to virus diseases
Resistance to potato virus AVery high
Resistance to potato virus XMedium to high
Resistance to potato virus YNMedium to high
Resistance to potato leaf roll virusMedium to high
resistance to pests
Resistance to Globodera rostochiensis race 1High
environmental stress factors
Drought resistanceHigh to very high
Variety information last modified on 21st of October, 2010