Le plant français de pomme de terre FNPPPT Gnis

Illustrated variety description


Photos © Studio 29, Reproduction interdite

Genetic origin : Prévalent X AM 66.42
Breeder(s) : Kweekbedrijf Prummel B.V. - Pays-Bas
Registered in the : Catalogue français (1986)
Type : Liste A
Category : Féculière
Maturity : Late

Descriptive characters

Tuber : short oblong, eyes on surface, yellow skin, pale yellow flesh.

Sprout : Purplish red, spherical, slightly hairy.

Plant : Size fairly tall, intermediate habit, non-branching, non-leafy type.

Stem : Internodes lightly pigmented, nodes very lightly pigmented, with developed wings, mainly wavy.

Leaf : Light green, matt, moderately divided, half-open; medium leaflet, oval (I = 1,73); semi-curled leaf-blade.

Flowering : Profuse.

Flower : Purplish red, flower bud partially pigmented.

Fruit : Rare.

Growing and use-related characters

Yield : 108 % of KAPTAH VANDEL.

Teneur en fécule : Good to very good.

Grading : Proportion of large tubers: fairly high.

Susceptibility to diseases :
Leaf blight : Fairly resistant.
Tuber blight : Fairly resistant.
Black wart : Not Attacked.
Common scab : No information.
Virus X : Susceptible.
Virus A : Susceptible.
Virus Y : Average susceptibility.
Leaf roll : Average susceptibility.
Nematode RO 1-4 : Resistant.

Internal tuber defect : Fairly resistant to rust spots and to hollow heart, susceptible to black spots.

Susceptibility to desprouting : Fairly susceptible.

Dormancy period : Average.

Keeping quality : Fairly poor.