Afra

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Afra
Parentage
[Pedigree History ]
Breeder Georg Heinhold
Breeder Agent
administration
Data sourceDEU416
Plant material maintained asTuber
Plant health directive EC77/93, requirementsUntested
Country of originGERMANY
Sample statusAdvanced cultivar
plant characteristics
MaturityIntermediate
Foliage coverGood
Flower colourRed violet
Flower frequencyRare
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourYellow
Tuber shapeOval
Tuber eye depthShallow to medium
Tuber skin textureIntermediate to rough
tubering characteristics
Yield potentialMedium
Tubers per plantMedium
Tuber sizeMedium
Tuber shape uniformityUniform
Secondary growthLow
Growth crackingLow
Hollow heart tendencyLow
Internal rust spotInfrequent to medium
Resistance to external damageModerate to resistant
Resistance to internal bruisingMedium to high
Dormancy periodLong to very long
utilisation characteristics
Cooking type / 411 Cooked textureFairly firm (multi-purpose type)
After cooking blackeningTrace to little
Enzymic browningTrace to little
TasteModerate to good
Starch contentMedium
resistance to fungal diseases
Resistance to late blight on tubersLow to medium
Resistance to late blight on foliageMedium
Resistance to stem canker (Rhizoctonia solani)High
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)High
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
Resistance to potato leaf roll virusHigh
resistance to pests
Resistance to Globodera rostochiensis race 1High
Variety information last modified on 3rd of March, 2016