Marijke

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Marijke
Breeder Josef Krafft
Breeder Agent
administration
Data sourceCZEHBROD
DEU001
DEU416
FRA179
NIVAA
POL IPR BON
Plant material maintained asTuber
In-vitro
Plant health directive EC77/93, requirementsPart tested
Infected
Untested
Country of originNETHERLANDS
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityIntermediate to late
Intermediate
Growth habitSemi erect to erect
Semi erect
Foliage coverGood to dense
Flower colourRed violet
Flower frequencyRare
Occasional to frequent
BerriesNo berries
Very rare
Light sprout colourPink
tuber characteristics
Tuber skin colourWhite to yellow
Tuber eye colourYellow
Primary tuber flesh colourLight yellow
Yellow
Tuber shapeOval
Oval to long
Tuber eye depthVery shallow to shallow
Very shallow
Tuber skin textureSmooth
tubering characteristics
Yield potentialMedium
High to very high
Tubers per plantMedium to many
Tuber sizeLarge to very large
Tuber shape uniformityUniform
Uniform to very uniform
Secondary growthLow to medium
Internal rust spotInfrequent
Very infrequent to infrequent
Resistance to external damageSusceptible to moderate
Resistance to internal bruisingMedium
Dormancy periodLong
Storage abilityPoor
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type)
After cooking blackeningTrace to little
TasteModerate to good
French fry suitabilityGood
Dry matter contentHigh
Starch contentMedium to high
High
resistance to fungal diseases
Resistance to late blight on tubersMedium
Medium to high
Resistance to late blight on foliageMedium
Medium to high
Resistance to late blight on tubers (Artificial inoculum in the field)Low to medium
Resistance to late blight on foliage (Artificial inoculum in the field)Medium
Resistance to powdery scab (Spongospora subterranea)Medium to high
Wart (Synchytrium endobioticum)Susceptible
Field immune
Field immunity to wart racesRace 1
Susceptibility to wart racesRace 1
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium
Medium to high
resistance to virus diseases
Resistance to potato virus ALow
Very high
Resistance to potato virus MMedium
Resistance to potato virus XVery high
Resistance to potato virus Y (strain not specified)Medium
Medium to high
Resistance to potato leaf roll virusMedium to high
High
resistance to pests
Resistance to Globodera rostochiensis race 1High
environmental stress factors
Drought resistanceHigh to very high
Variety information last modified on 24th of July, 2005