The European Cultivated Potato Database

 
 

Allegro

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Allegro
Pedigree: Prominent x (MPI 59 1910 13 1 464 x Hansa) [20]
Prominent x (MPI 59 1910 13 1 464 x Hansa) (adg, dms,chi) [6]
Prominent x Stamm Keller 547 x MPI 59 1910 13 [8]
Prominent x Stamm Keller 547 x MPI 59 1910 13 (adg,dms,chi) [9]
Breeder: Norddeutsche Pflanzenzucht Hans-Georg-Lembke KG [9]
Breeder's rights:
Synonyms:
National list: 1979 [8,9]
1980 [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, requirementsPart tested [8, 9, 20] Infected [6]
Plant material maintained asTuber [9, 23] In-vitro [6, 8, 20]
Sample statusAdvanced cultivar [6, 8, 9, 20, 23]
Test conditionsNon organic [6, 8]
PLANT CHARACTERISTICS
Flower colourRed violet [9]
Flower frequencyOccasional [9]
Growth habitSemi erect [9]
MaturityEarly [8, 9]
Pollen fertilityHigh [23]
TUBER CHARACTERISTICS
Primary tuber flesh colourYellow [8, 9]
Tuber eye depthShallow [8, 9]
Tuber shapeOval [8] Oval to long [9]
Tuber skin colourWhite to yellow [8, 9]
Tuber skin textureSmooth [9]
TUBERING CHARACTERISTICS
Dormancy periodLong [9]
Growth crackingLow [9]
Hollow heart tendencyLow [9]
Internal rust spotInfrequent [8, 9]
Resistance to external damageResistant [9]
Secondary growthLow [9]
Storage abilityPoor [8]
Tuber shape uniformityUniform [9]
Tuber sizeSmall to medium [9]
Tubers per plantMany [9]
Yield potentialMedium [9] High [23]
UTILISATION CHARACTERISTICS
After cooking blackeningTrace to little [9]
Cooking type / 411 Cooked textureFairly firm (multi-purpose type) [9]
Enzymic browningTrace [9]
Starch contentLow to medium [8, 9]
TasteGood [9]
RESISTANCE TO FUNGAL DISEASES
Resistance to late blight on foliageHigh [8, 9]
Resistance to late blight on tubersMedium to high [8, 9]
Resistance to powdery scab (Spongospora subterranea)High [8]
Resistance to stem canker (Rhizoctonia solani)High [9]
Wart (Synchytrium endobioticum)Susceptible [8, 9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to blackleg (Erwinia spp.)High [8, 9]
Resistance to common scab (Streptomyces scabies)High [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusMedium [8, 9]
Resistance to potato virus AVery high [8, 9]
Resistance to potato virus Y (strain not specified)Low to medium [8, 9]
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1High [8, 9]
ENVIRONMENTAL STRESS FACTORS
Frost resistanceLow [23]


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















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