Alwara

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Alwara
Breeder Agent
administration
Data sourceARCHE NOAH
CZEHBROD
DEU416
GBR165
HZPC
POL IPR BON
Plant material maintained asTuber
In-vitro
Tuber and in-vitro
No longer maintained
Plant health directive EC77/93, requirementsFully tested
Part tested
Infected
Untested
Country of originGERMANY
NETHERLANDS
Sample statusTraditional cultivar/landrace
Advanced cultivar
Test conditionsOrganic
Non organic
plant characteristics
MaturityIntermediate
Early
Growth habitSpreading
Foliage coverModerate to good
Good
Flower frequencyOccasional
Light sprout colourPink
tuber characteristics
Tuber skin colourRed
Tuber eye colourRed
Primary tuber flesh colourYellow
Tuber shapeOval
Oval to long
Long to oval
Tuber eye depthDeep to very deep
Shallow
Very shallow to shallow
Tuber skin textureVery smooth
tubering characteristics
Yield potentialMedium
Tubers per plantMedium
Many
Tuber sizeMedium to large
Large to very large
Tuber shape uniformityMedium to uniform
Uniform
Uniform to very uniform
Secondary growthLow to medium
Low
Growth crackingLow
Hollow heart tendencyLow
Internal rust spotMedium
Resistance to external damageResistant
Resistant to very resistant
Resistance to internal bruisingLow
Medium to high
Dormancy periodLong
Very long
Storage abilityGood to very good
utilisation characteristics
Cooking type / 411 Cooked textureFirm (salad type)
Fairly firm (multi-purpose type)
Fairly firm (multi-purpose type) to firm (salad type)
After cooking blackeningSome
Trace to little
Trace
Enzymic browningLittle
TasteModerate to good
Good
Crisp suitabilityPoor
Good to very good
French fry suitabilityPoor
Moderate to good
Frying colourPale
Dry matter contentHigh
Starch contentMedium
resistance to fungal diseases
Resistance to late blight on tubersLow to medium
High to very high
Resistance to late blight on foliageLow to medium
Medium
Resistance to late blight on tubers (Laboratory test)Medium
Resistance to late blight on foliage (Laboratory test)Low to medium
Resistance to early blight (Alternaria solani)Low
Resistance to stem canker (Rhizoctonia solani)Medium to high
Wart (Synchytrium endobioticum)Susceptible
Field immune
Field immunity to wart racesRace 1
Resistance to gangrene (Phoma foveata)Medium to high
Resistance to dry rot (Fusarium spp.)Medium to high
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium
Resistance to blackleg (Erwinia spp.)High
resistance to virus diseases
Resistance to potato virus AVery high
Resistance to potato virus Y (strain not specified)High to very high
Very high
Resistance to potato leaf roll virusVery low to low
Low to medium
Medium to high
Resistance to tobacco rattle virusHigh
resistance to pests
Resistance to Globodera rostochiensis race 1Moderate to high
High
Resistance to Globodera rostochiensis race 5High to very high
Resistance to Globodera pallida race 2Very low to low
environmental stress factors
Drought resistanceMedium to high
High
Variety information last modified on 6th of April, 2016