Marfona

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Marfona
Breeder 28
J.P.G.Konst
Breeder Agent Agrico UK Ltd

Images

Marfona (leaf)
Marfona (flower)
Marfona (flower)
Marfona (foliage)
administration
Data sourceDEPT
DEU416
FRA179
GBR165
IRL001
NIVAA
POL IPR BON
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Tuber and in-vitro
In-vitro and cryopreservation
Plant health directive EC77/93, requirementsFully tested
Part tested
Untested
Country of originNETHERLANDS
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityIntermediate
Early to intermediate
Early
Growth habitSemi erect to erect
Semi erect
Spreading
Foliage coverModerate
Good to dense
Flower colourWhite
Flower frequencyOccasional to frequent
Frequent
BerriesNo berries
Rare
Light sprout colourPink
tuber characteristics
Tuber skin colourWhite to yellow
Tuber eye colourYellow
Primary tuber flesh colourLight yellow
Tuber shapeOval to round
Oval
Tuber eye depthMedium
Shallow to medium
Shallow
Tuber skin textureIntermediate to rough
Smooth to intermediate
tubering characteristics
Yield potentialMedium
Very high
Early harvest yield potentialVery high
Tubers per plantMedium to many
Tuber sizeLarge to very large
Very large
Tuber shape uniformityMedium to uniform
Uniform
Uniform to very uniform
Secondary growthLow
Hollow heart tendencyLow
Internal rust spotInfrequent to medium
Resistance to external damageResistant
Resistant to very resistant
Resistance to internal bruisingHigh
Very high
Dormancy periodMedium to long
Long
utilisation characteristics
Cooking type / 411 Cooked textureFairly firm (multi-purpose type)
After cooking blackeningTrace
None to trace
TasteModerate to good
Crisp suitabilityPoor
French fry suitabilityPoor
Dry matter contentLow to medium
High
Starch contentLow to medium
Medium
resistance to fungal diseases
Resistance to late blight on tubersHigh
Resistance to late blight on foliageLow
Medium
Resistance to late blight on tubers (Laboratory test)High to very high
Resistance to late blight on tubers (Artificial inoculum in the field)Very high
Resistance to late blight on foliage (Artificial inoculum in the field)Very low to low
Low to medium
Resistance to late blight on foliage (Laboratory test)High to very high
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
Resistance to gangrene (Phoma foveata)Medium
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Low to medium
Medium
resistance to virus diseases
Resistance to potato virus AHigh to very high
Resistance to potato virus XLow
Medium to high
High
Resistance to potato virus Y (strain not specified)Medium
High
High to very high
Resistance to potato leaf roll virusMedium
Resistance to tobacco rattle virusHigh
resistance to pests
Resistance to Globodera rostochiensis race 1Low
Resistance to Globodera pallida race 1Low
environmental stress factors
Drought resistanceHigh to very high
Frost resistanceLow
Variety information last modified on 23rd of January, 2018