Denali

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Denali
Breeder Agent
administration
Data sourceDEU416
IRL001
NEIKER
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Tuber and in-vitro
Plant health directive EC77/93, requirementsFully tested
Untested
Country of originUNITED STATES
Sample statusAdvanced cultivar
plant characteristics
MaturityLate
Very early
Foliage coverModerate to good
Flower colourLight blue
BerriesOccasional
Pollen fertilityModerate
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourWhite
Tuber shapeOval
Tuber eye depthShallow
Tuber skin textureVery smooth to smooth
tubering characteristics
Yield potentialHigh
Very high
Tubers per plantVery few to few
Tuber shape uniformityVery uniform
Hollow heart tendencyLow
Internal rust spotInfrequent
Resistance to external damageResistant
Dormancy periodLong
utilisation characteristics
TasteGood
French fry suitabilityVery good
Dry matter contentVery high
Starch contentMedium
resistance to fungal diseases
Resistance to late blight on foliageHigh
Resistance to stem canker (Rhizoctonia solani)Medium
Medium to high
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium
Medium to high
Resistance to blackleg (Erwinia spp.)Medium to high
High
Resistance to bacterial soft rot (Erwinia spp.)High
resistance to virus diseases
Resistance to potato virus AVery high
Resistance to potato virus YNHigh to very high
Resistance to potato leaf roll virusMedium to high
resistance to pests
Resistance to Globodera rostochiensis race 1Low
environmental stress factors
Frost resistanceHigh
Variety information last modified on 21st of May, 2007