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Tuber : Long, not very deep eyes, yellow skin, yellow flesh.
Sprout : Red purplish, conical, medium to dense hairiness .
Plant : Medium to high, semi-upright habit, intermediate type.
Stem : Weak pigmentation.
Leaf : Clear green, large, semi-glossy, half-opened; medium to large leaflet .
Flowering : Moderately abundant.
Flower : White, strongly pigmented flower bud.
Fruit : Rare to moderately frequent.
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Yield : 148 % of (Belle de Fontenay + B.F. 15) / 2.
Grading : Proportion of large tubers: high.
Susceptibility to diseases :
Leaf blight : susceptible.
Tuber blight :
Black wart : not attacked.
Common scab : fairly susceptible.
Virus X : resistant.
Virus A : resistant.
Virus Y : fairly susceptible.
Leaf roll : moderately susceptible.
Nematode RO 1-4 : resistant.
Internal tuber defects : Slightly susceptible to rust spots, rather slightly susceptible to hollow heart and black spots.
Susceptibility to desprouting : Slightly susceptible.
Susceptibility to bruising : Fairly susceptible
Dormancy period : Short.
Culinary quality : Table-use group A, blackening after cooking: nil, unsuitable for frying.
Dry matter content : Fairly low.
Keeping quality : Good.
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