The European Cultivated Potato Database

 
 

Adretta

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Adretta
Pedigree: (Apta x MPI 44.335-130) x (Schwalbe x 2 x Axilia) (adg,dms) [6]
(Saskia x Adora) x [(Apta x MPI 44335 130) x Schwalbe] (adg,dms) [13]
(Saskia x Ora) x [(Apta x MPI 44335 130) x Schwalbe] (adg,dms) [9]
Apta x Schwalbe x Saskia x Ora [5]
Lu.59.884/3 x Axilia [20]
Breeder: 51 [9]
VEB saat and Pflanzgut, Berlin Treptow DDR [13]
Breeder's rights: No [13]
Synonyms:
National list: 1975 [9,20]
1983 [13]
ADMINISTRATION
Country of originGERMANY [6, 9, 13, 20]
Data sourceCM [4] CZEHBROD [6] DEU416 [9] GBR165 [13] IRL001 [16] POL IPR BON [20] VERN eV [22] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [4, 9, 13] Part tested [6, 20] Untested [16, 22]
Plant material maintained asTuber [4, 13, 22, 23] In-vitro [6, 20] Tuber + in-vitro and cryopreservation [9]
Sample statusAdvanced cultivar [4, 6, 9, 13, 16, 20, 22, 23]
Test conditionsNon organic [4, 6, 13]
PLANT CHARACTERISTICS
Flower colourWhite [9]
Flower frequencyFrequent [9]
Foliage coverGood [9] Good to dense [4]
MaturityIntermediate [9] Early [4, 13]
Pollen fertilityModerate [23]
TUBER CHARACTERISTICS
Primary tuber flesh colourLight yellow [9, 13] Yellow [4]
Tuber eye colourYellow [13]
Tuber eye depthShallow to medium [4] Shallow [9] Very shallow [13]
Tuber shapeRound [4] Oval to round [9, 13]
Tuber skin colourWhite to yellow [4, 9, 13]
Tuber skin textureSmooth [13] Very smooth to smooth [9]
TUBERING CHARACTERISTICS
Dormancy periodMedium to long [9] Long [13]
Growth crackingMedium [9]
Hollow heart tendencyLow [9]
Internal rust spotInfrequent [9]
Resistance to external damageModerate [13] Resistant [9]
Resistance to internal bruisingMedium to high [9, 13] High [4]
Secondary growthLow [9]
Storage abilityPoor to moderate [4]
Tuber shape uniformityMedium to uniform [4] Uniform [9]
Tuber sizeMedium [9]
Tubers per plantMedium [9]
Yield potentialLow [4] Medium to high [9]
UTILISATION CHARACTERISTICS
After cooking blackeningTrace to little [4, 9] Trace [13]
Cooking type / 411 Cooked textureMealy (floury type) [4, 9] Very mealy (floury type) to mealy (floury type) [13]
Crisp suitabilityPoor [13] Poor to moderate [4]
Dry matter contentHigh [23] High to very high [13] Very high [4]
Enzymic browningTrace [9]
French fry suitabilityPoor [13] Good [9]
Starch contentMedium [9]
TasteGood [9] Excellent [13]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [4, 9]
Resistance to dry rot (Fusarium coeruleum)Low to medium [13]
Resistance to dry rot (Fusarium spp.)Low to medium [13] Medium to high [9]
Resistance to gangrene (Phoma foveata)Low to medium [13]
Resistance to late blight on foliageLow [23] Low to medium [4] Medium [9]
Resistance to late blight on foliage(Laboratory test)Medium [13]
Resistance to late blight on tubersMedium [23] Medium to high [9]
Resistance to late blight on tubers(Laboratory test)Medium [13]
Resistance to powdery scab (Spongospora subterranea)Very low [4]
Resistance to stem canker (Rhizoctonia solani)High [9]
Wart (Synchytrium endobioticum)Field immune [9, 13]
RESISTANCE TO BACTERIAL DISEASES
Resistance to bacterial soft rot (Erwinia spp.)High [9]
Resistance to blackleg (Erwinia spp.)Medium to high [9]
Resistance to common scab (Streptomyces scabies)Medium to high [9, 13] High [4]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusHigh [9] High to very high [13]
Resistance to potato virus AHigh [9, 13]
Resistance to potato virus BMedium to high [13]
Resistance to potato virus CMedium to high [13]
Resistance to potato virus XHigh [9] High to very high [13]
Resistance to potato virus Y (strain not specified)High [9] High to very high [13]
Resistance to tobacco rattle virusHigh to very high [13]
RESISTANCE TO PESTS
Resistance to Globodera pallida race 1Low [13]
Resistance to Globodera pallida race 2Low [13]
Resistance to Globodera rostochiensis race 1Low [9] High [13]
Resistance to Globodera rostochiensis race 5Very low to low [4]
ENVIRONMENTAL STRESS FACTORS
Frost resistanceMedium [23]


Source:
[4] C. Meijer B.V, NETHERLANDS 2005
[6] Potato Research Institute, CZECH REPUBLIC 2010
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005
[22] VERN e.V., GERMANY 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005
[13] SASA, UNITED KINGDOM 2011















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