The European Cultivated Potato Database

 
 

Estima

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Estima
Pedigree: Oldenburger 51 640 x G 3014 [11,19,20]
Seedling 51 640 (Rademaker) x Seedling G 3014 (Wageningen) (dms) [9,13]
Breeder: J.P. and P.R. Dijkhuis [11]
J.P.Dijkhuis, Warfhuizen, Groningen, Holland [13,19]
Saatzuchtwirtschaft Firlbeck KG [9]
Breeder's rights: Yes [13]
Synonyms:
National list: 1973 [9,13,20]
1981 [11]

foliage

leaf




ADMINISTRATION
Country of originNETHERLANDS [9, 11, 13, 20]
Data sourceDEPT [7] DEU416 [9] FRA179 [11] GBR165 [13] IRL001 [16] NIVAA [19] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [7, 13, 16] Part tested [9, 11, 20]
Plant material maintained asTuber [9, 23, 35] Tuber and in-vitro [11, 13, 20]
Sample statusAdvanced cultivar [7, 9, 11, 13, 16, 19, 20, 23]
Test conditionsNon organic [13]
PLANT CHARACTERISTICS
BerriesRare [9, 13, 19]
Flower colourWhite [9, 13]
Flower frequencyRare to occasional [9, 13, 19]
Foliage coverModerate to good [9]
Growth habitSemi erect to erect [13] Semi erect [9]
Light sprout colourPink [13]
MaturityIntermediate [9] Early [11, 13, 19]
Pollen fertilityVery high [23]
TUBER CHARACTERISTICS
Primary tuber flesh colourLight yellow [9, 13, 19] Yellow [11]
Tuber eye colourYellow [13]
Tuber eye depthShallow [9] Very shallow to shallow [11, 13]
Tuber shapeOval to round [13, 19] Oval [9, 11]
Tuber skin colourWhite to yellow [9, 11, 13, 19]
Tuber skin textureSmooth to intermediate [13] Very smooth to smooth [9]
TUBERING CHARACTERISTICS
Dormancy periodMedium to long [9] Long [13, 19]
Early harvest yield potentialVery high [19]
Internal rust spotInfrequent to medium [9] Infrequent [11]
Resistance to external damageModerate to resistant [9] Resistant [13, 19]
Resistance to internal bruisingMedium to high [9] High [13, 19]
Secondary growthLow [9, 19]
Storage abilityModerate to good [11]
Tuber shape uniformityUniform [9] Uniform to very uniform [13, 19]
Tuber sizeLarge [11] Large to very large [9, 13, 19]
Tubers per plantMedium to many [9] Many [13, 19]
Yield potentialHigh [23] Very high [9, 13]
UTILISATION CHARACTERISTICS
After cooking blackeningTrace to little [9] None [13, 19]
Cooking type / 411 Cooked textureFairly firm (multi-purpose type) [9, 11, 19] Mealy (floury type) to fairly firm (multi-purpose type) [13]
Crisp suitabilityPoor [13, 19]
Dry matter contentLow [13] Low to medium [11] High [23]
French fry suitabilityPoor [13, 19]
Starch contentMedium [9]
TasteModerate [9] Moderate to good [13, 19]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [9, 19]
Resistance to dry rot (Fusarium spp.)Low to medium [13]
Resistance to gangrene (Phoma foveata)Low [13] Low to medium [9]
Resistance to late blight on foliageLow to medium [9] Medium [11]
Resistance to late blight on foliage(Artificial inoculum in the field)Low [19] Low to medium [13]
Resistance to late blight on foliage(Laboratory test)Low [13]
Resistance to late blight on tubersLow to medium [11] Medium [9]
Resistance to late blight on tubers(Artificial inoculum in the field)Medium [19]
Resistance to late blight on tubers(Laboratory test)Low to medium [13]
Resistance to powdery scab (Spongospora subterranea)Very low [9]
Wart (Synchytrium endobioticum)Field immune [9, 11, 13, 19]
RESISTANCE TO BACTERIAL DISEASES
Resistance to blackleg (Erwinia spp.)Very low [9]
Resistance to common scab (Streptomyces scabies)Low to medium [13] Medium [9, 11] Medium to high [19]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusLow [11] Medium [9, 13] Medium to high [19]
Resistance to potato virus ALow [13] Medium to high [9] High [19]
Resistance to potato virus BLow [13]
Resistance to potato virus CLow [13]
Resistance to potato virus XLow [13] Medium [9] Medium to high [19]
Resistance to potato virus Y (strain not specified)Low [11] Low to medium [13] High [19]
Resistance to potato virus YNHigh [9]
Resistance to tobacco rattle virusLow [9] 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, 13]
ENVIRONMENTAL STRESS FACTORS
Drought resistanceHigh [9] High to very high [13, 19]


Source:
[7] Department of Agriculture Food and Forestry, IRELAND 2005
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[11] INRA, FRANCE 2005
[19] Nederlands Potato Consultative Foundation (NIVAP), NETHERLANDS 2005
[20] Plant Breeding and Acclimatization Institute, POLAND 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005
[13] SASA, UNITED KINGDOM 2011
[35] Teagasc Crops Research Centre, IRELAND 2007















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