Maris Peer

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Maris Peer
Breeder Agent GB Seed Industry

Images

Maris Peer (leaf)
Maris Peer (flower)
Maris Peer (foliage)
administration
Data sourceCZEHBROD
DEPT
GBR165
IRL001
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Tuber and in-vitro
Plant health directive EC77/93, requirementsFully tested
Part tested
Country of originUNITED KINGDOM
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityEarly
Growth habitSpreading to semi erect
Foliage coverPoor to moderate
Flower colourRed violet
Flower frequencyVery frequent
BerriesRare
Pollen fertilityVery high
Light sprout colourPink
tuber characteristics
Tuber skin colourWhite to yellow
Tuber eye colourYellow
Primary tuber flesh colourCream
Tuber shapeOval
Tuber eye depthMedium
Tuber skin textureSmooth
tubering characteristics
Yield potentialMedium
Tubers per plantMany to very many
Tuber sizeLarge
Tuber shape uniformityUniform
Dormancy periodShort to medium
utilisation characteristics
After cooking blackeningNone
Crisp suitabilityPoor
French fry suitabilityPoor
Dry matter contentLow to medium
Starch contentMedium
resistance to fungal diseases
Resistance to late blight on tubersHigh
Resistance to late blight on foliageHigh
Resistance to late blight on tubers (Laboratory test)Low to medium
Resistance to late blight on foliage (Laboratory test)Low to medium
Resistance to late blight on foliage (Artificial inoculum in the field)Low to medium
Resistance to dry rot (Fusarium coeruleum)Low to medium
Wart (Synchytrium endobioticum)Field immune
Resistance to gangrene (Phoma foveata)Medium
Resistance to dry rot (Fusarium spp.)Low to medium
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)High
resistance to virus diseases
Resistance to potato virus AVery high
Resistance to potato virus XLow
Resistance to potato virus Y (strain not specified)Low
Resistance to potato leaf roll virusLow
Variety information last modified on 8th of February, 2017