Estima

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Estima
Breeder Agent GB Seed Industry

Images

Estima (foliage)
Estima (leaf)
administration
Data sourceDEPT
DEU416
FRA179
GBR165
IRL001
NIVAA
POL IPR BON
VRI RUSSIA
Plant material maintained asTuber
Tuber and in-vitro
Plant health directive EC77/93, requirementsFully tested
Part tested
Country of originNETHERLANDS
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityIntermediate
Early
Growth habitSemi erect to erect
Semi erect
Foliage coverModerate to good
Flower colourWhite
Flower frequencyRare to occasional
BerriesRare
Pollen fertilityVery high
Light sprout colourPink
tuber characteristics
Tuber skin colourWhite to yellow
Tuber eye colourYellow
Primary tuber flesh colourLight yellow
Yellow
Tuber shapeOval to round
Oval
Tuber eye depthShallow
Very shallow to shallow
Tuber skin textureSmooth to intermediate
Very smooth to smooth
tubering characteristics
Yield potentialHigh
Very high
Early harvest yield potentialVery high
Tubers per plantMedium to many
Many
Tuber sizeLarge
Large to very large
Tuber shape uniformityUniform
Uniform to very uniform
Secondary growthLow
Internal rust spotInfrequent to medium
Infrequent
Resistance to external damageModerate to resistant
Resistant
Resistance to internal bruisingMedium to high
High
Dormancy periodMedium to long
Long
Storage abilityModerate to good
utilisation characteristics
Cooking type / 411 Cooked textureFairly firm (multi-purpose type)
Mealy (floury type) to fairly firm (multi-purpose type)
After cooking blackeningTrace to little
None
TasteModerate
Moderate to good
Crisp suitabilityPoor
French fry suitabilityPoor
Dry matter contentLow
Low to medium
High
Starch contentMedium
resistance to fungal diseases
Resistance to late blight on tubersLow to medium
Medium
Resistance to late blight on foliageLow to medium
Medium
Resistance to late blight on tubers (Laboratory test)Low to medium
Resistance to late blight on tubers (Artificial inoculum in the field)Medium
Resistance to late blight on foliage (Laboratory test)Low
Resistance to late blight on foliage (Artificial inoculum in the field)Low
Low to medium
Resistance to powdery scab (Spongospora subterranea)Very low
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
Resistance to gangrene (Phoma foveata)Low
Low to medium
Resistance to dry rot (Fusarium spp.)Low to medium
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Low to medium
Medium
Medium to high
Resistance to blackleg (Erwinia spp.)Very low
resistance to virus diseases
Resistance to potato virus ALow
Medium to high
High
Resistance to potato virus BLow
Resistance to potato virus CLow
Resistance to potato virus XLow
Medium
Medium to high
Resistance to potato virus Y (strain not specified)Low
Low to medium
High
Resistance to potato virus YNHigh
Resistance to potato leaf roll virusLow
Medium
Medium to high
Resistance to tobacco rattle virusLow
High
resistance to pests
Resistance to Globodera rostochiensis race 1Low
Resistance to Globodera pallida race 1Low
Resistance to Globodera pallida race 2Low
environmental stress factors
Drought resistanceHigh
High to very high
Variety information last modified on 3rd of March, 2011