ROSABELLE Seed potatoes Rosabelle

Seed potatoes

Seed potatoes

Genetic origin: November 32 X Humalda

Breeder (s): Lennon Cooperative Co clause – France

Catalogue registration: 1978

Category: Consumer QJ

Maturity: Early

Descriptive characters

Tuber: Long oval oblong, very regular,

shallow eyes, red skin, yellow flesh.

Sprout: Purplish red, cylindrical, medium to dense hairiness.

Plant: Medium height, semi-spreading habit, leafy type.

Upper: Entren nodes moderately pigmented, nodes slightly

pigmented, with wings slightly pronounced in straight majority.

Leaf: Clear green, little divided, half-opened; leaflet average,

rounded oval (I = 1, 68); Semi-Knocked limb.

Flowering: Quite rarely abundant.

Flower: Purplish red, partially pigmented flower bud.

Fruit: Very rare.

cropping characters and use

Yield: 80% of Bintje.

Grading: Proportion of large tubers: high enough.

Sensitivity to diseases: Leaf blight:. susceptible

Tuber blight: slightly susceptible. Wart: not

attacked. Common scab: susceptible. Virus X: NTR Virus A: NTR

Virus Y: slightly susceptible. Leaf roll: moderately susceptible.

Nematode ROI -4: RAS

Internal tuber defects: Slightly susceptible to stains

rust, hollow heart and black spots.

Susceptibility to sprouting: Moderately susceptible.

Dormancy period: Short.

Culinary quality: held cooking, culinary group B,

slight blackening after cooking, fry color: NTR

Dry matter content:. Low

Keeping quality. Average

General characteristics

of beautiful presentation variety with tubers with red skin, very regular shape and very shallow eyes.