Seyval B

Active

Vitis L. Grapevine · Fruit crops

also searched as: сеивал б

Variety description

10 August 2026

The variety is a hybrid obtained from the crossing of Seibel 5656 and Rayon d’Or (Seibel 4986). The vines have high vigor and require the use of trellises, regular pruning, and training.

The variety is characterized by increased winter hardiness, withstanding frosts down to -23...-28 °C, and high resistance to downy mildew and powdery mildew. Due to cluster density, there is a risk of grey mold infection under high humidity.

Berries are medium-sized, round, white-golden in color, with thick skin and high sugar accumulation. It is intended for the production of white dry and semi-dry wines, including sparkling wines.

Sources8

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Countries of admission

1 jurisdiction

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Maintainer: FR Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

QZ European Union Active

№ Seyval B*FR

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	Seyval B*FR	—	—	—	Active

Records are sourced from official registry publications. Data sources and legal status

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Same species

Other varieties: Grapevine

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1 record

Seyval ISK

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Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

1 record

Nearby in the species list Serifiotiko N, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Serine N, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Serna INTA Rs, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Serprino, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Servanin N, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Servant, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Servant B., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sevar, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sevilhão T, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Seyval, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Seyval ISK, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sezão T, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sgavetta N., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Šarica Trišnjavica, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Šasla Bijela, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Šasla Crvena, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 10, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 10 Rs., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 11, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 12

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