The European Cultivated Potato Database

 
 

Assia

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Assia
Pedigree: MPI 65 346 19 x UP5 332 10 [20]
MPI 65 346 19 x UP5 332 10 (adg,acl,dms,sto,vrn) [6,9]
Breeder: Uniplanta-Saatzucht KG [9]
Breeder's rights:
Synonyms:
National list: 1980 [9,20]
ADMINISTRATION
Country of originGERMANY [6, 9, 20]
Data sourceCZEHBROD [6] DEU416 [9] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsPart tested [9, 20] Infected [6]
Plant material maintained asTuber [9, 23] In-vitro [6, 20]
Sample statusAdvanced cultivar [6, 9, 20, 23]
Test conditionsNon organic [6]
PLANT CHARACTERISTICS
Flower colourWhite [9]
Flower frequencyFrequent [9]
Foliage coverGood [9]
Growth habitSemi erect [9]
MaturityIntermediate to late [9]
TUBER CHARACTERISTICS
Primary tuber flesh colourYellow [9]
Tuber eye depthMedium to deep [9]
Tuber shapeOval to round [9]
Tuber skin colourWhite to yellow [9]
Tuber skin textureIntermediate [9]
TUBERING CHARACTERISTICS
Dormancy periodLong [9]
Growth crackingMedium [9]
Hollow heart tendencyLow [9]
Internal rust spotMedium to frequent [9]
Resistance to external damageModerate [9]
Resistance to internal bruisingLow [9]
Secondary growthHigh [9]
Tuber sizeMedium [9]
Tubers per plantMany [9]
Yield potentialLow to medium [9]
UTILISATION CHARACTERISTICS
After cooking blackeningTrace to little [9]
Cooking type / 411 Cooked textureVery mealy (floury type) to mealy (floury type) [9]
Dry matter contentLow [23]
Enzymic browningTrace [9]
Starch contentHigh to very high [9]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [9]
Resistance to dry rot (Fusarium spp.)Medium [9]
Resistance to late blight on foliageLow [23] High [9]
Resistance to late blight on tubersLow to medium [9] High [23]
Resistance to powdery scab (Spongospora subterranea)Medium [9]
Resistance to stem canker (Rhizoctonia solani)Medium to high [9]
Wart (Synchytrium endobioticum)Field immune [9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to blackleg (Erwinia spp.)High [9]
Resistance to common scab (Streptomyces scabies)High [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusHigh to very high [9]
Resistance to potato virus AVery high [9]
Resistance to potato virus XVery high [9]
Resistance to potato virus Y (strain not specified)Very high [9]
RESISTANCE TO PESTS
Resistance to Globodera rostochiensis race 1High [9]
ENVIRONMENTAL STRESS FACTORS
Frost resistanceLow [23]


Source:
[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
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005















.