Tresor

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Tresor
Breeder Wolf et Wolf
Breeder Agent
administration
Data sourceCZEHBROD
FRA179
NIVAA
Plant material maintained asIn-vitro
Tuber and in-vitro
Plant health directive EC77/93, requirementsPart tested
Country of originNETHERLANDS
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityEarly
Very early to early
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourLight yellow
Tuber shapeOval
Tuber eye depthVery shallow to shallow
tubering characteristics
Tubers per plantMany
Tuber sizeLarge to very large
Tuber shape uniformityUniform
Secondary growthMedium to high
Internal rust spotInfrequent to medium
Resistance to external damageModerate to resistant
Storage abilityModerate to good
utilisation characteristics
Cooking type / 411 Cooked textureFairly firm (multi-purpose type)
Mealy (floury type) to fairly firm (multi-purpose type)
After cooking blackeningNone
Dry matter contentLow to medium
resistance to fungal diseases
Resistance to late blight on tubersHigh to very high
Resistance to late blight on foliageLow to medium
Resistance to late blight on tubers (Artificial inoculum in the field)Medium to high
Resistance to late blight on foliage (Artificial inoculum in the field)Low
Wart (Synchytrium endobioticum)Field immune
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Low to medium
resistance to virus diseases
Resistance to potato virus AVery high
Resistance to potato virus XHigh
Resistance to potato virus Y (strain not specified)Medium to high
Very high
Resistance to potato leaf roll virusLow to medium
Medium to high
resistance to pests
Resistance to Globodera rostochiensis race 1Very high
Resistance to Globodera rostochiensis race 4Very high
Variety information last modified on 26th of October, 2010