Mariella

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Mariella
Breeder 100
Breeder Agent
administration
Data sourceAR
CZEHBROD
DEU001
DEU416
FRA179
POL IPR BON
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Tuber + in-vitro and cryopreservation
Plant health directive EC77/93, requirementsFully tested
Part tested
Infected
Untested
Country of originGERMANY
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityIntermediate to late
Foliage coverGood
Flower colourWhite
Flower frequencyFrequent
Pollen fertilitySterile
Light sprout colourGreen
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourLight yellow
Tuber shapeOval
Tuber eye depthShallow to medium
Tuber skin textureSmooth
tubering characteristics
Yield potentialHigh
Tubers per plantFew to medium
Tuber sizeLarge
Tuber shape uniformityUniform
Growth crackingMedium
Internal rust spotInfrequent
Resistance to external damageResistant
Dormancy periodLong
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type) to fairly firm (multi-purpose type)
After cooking blackeningTrace to little
TasteModerate to good
Starch contentMedium
resistance to fungal diseases
Resistance to late blight on tubersMedium
High
Resistance to late blight on foliageMedium
High
Resistance to stem canker (Rhizoctonia solani)High
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
Resistance to dry rot (Fusarium spp.)Low to medium
Medium
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)High
Resistance to blackleg (Erwinia spp.)Medium
Resistance to bacterial soft rot (Erwinia spp.)High
resistance to virus diseases
Resistance to potato virus AHigh
Resistance to potato virus MHigh
Resistance to potato virus XHigh
Resistance to potato virus Y (strain not specified)High
Resistance to potato leaf roll virusHigh
resistance to pests
Resistance to Globodera rostochiensis race 1Low
Resistance to Globodera rostochiensis race 5Very low to low
Variety information last modified on 24th of July, 2005