The European Cultivated Potato Database

 
 

Dorisa

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Dorisa
Pedigree: Adretta x (Clone ? x Axilia) [9,20]
Adretta x I.-65.751-132 N [6]
Breeder: 51 [9]
Breeder's rights:
Synonyms:
National list: 1984 [8,9,20]
ADMINISTRATION
Country of originGERMANY [6, 8, 9, 20]
Data sourceCZEHBROD [6] DEU001 [8] DEU416 [9] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [9] Part tested [6, 20] Untested [8]
Plant material maintained asTuber [9] In-vitro [6, 8] Tuber and in-vitro [20]
Sample statusAdvanced cultivar [6, 8, 9, 20, 23]
Test conditionsNon organic [6, 8]
PLANT CHARACTERISTICS
Flower colourWhite [9]
Flower frequencyRare [9]
Foliage coverGood [9]
Growth habitSemi erect [9]
Light sprout colourGreen [9]
MaturityEarly [9]
TUBER CHARACTERISTICS
Primary tuber flesh colourLight yellow [9]
Tuber eye depthShallow to medium [9]
Tuber shapeOval to round [9]
Tuber skin colourWhite to yellow [9]
Tuber skin textureSmooth [9]
TUBERING CHARACTERISTICS
Dormancy periodLong [9]
Growth crackingMedium [9]
Hollow heart tendencyLow [9]
Internal rust spotInfrequent [9]
Resistance to external damageModerate [9]
Resistance to internal bruisingHigh [9]
Secondary growthLow [9]
Tuber shape uniformityMedium to uniform [9]
Tuber sizeMedium to large [9]
Tubers per plantFew to medium [9]
Yield potentialHigh [9]
UTILISATION CHARACTERISTICS
Cooking type / 411 Cooked textureMealy (floury type) to fairly firm (multi-purpose type) [9]
Crisp suitabilityModerate to good [9]
French fry suitabilityModerate [9]
Starch contentMedium to high [9]
TasteGood [9]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [9]
Resistance to dry rot (Fusarium spp.)Medium to high [9]
Resistance to late blight on foliageMedium to high [9]
Resistance to late blight on tubersMedium to high [9]
Resistance to stem canker (Rhizoctonia solani)Medium [9]
Wart (Synchytrium endobioticum)Field immune [9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to bacterial soft rot (Erwinia spp.)Medium to high [9]
Resistance to blackleg (Erwinia spp.)Medium [9]
Resistance to common scab (Streptomyces scabies)Medium to high [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusHigh [9]
Resistance to potato virus AHigh [9]
Resistance to potato virus MHigh [9]
Resistance to potato virus XHigh [9]
Resistance to potato virus Y (strain not specified)High [9]
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1High [9]


Source:
[6] Potato Research Institute, CZECH REPUBLIC 2010
[8] Federal Research Centre of Agriculture, GERMANY 2005
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005















.