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Summer Royal

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Vitis L. Grapevine · Fruit crops · bred by LABORATORIO DE INVESTIGACION DE CULTIVOS HORTICOLAS DEL SERVICIO DE INVESTIGACION AGRICOLA

also searched as: суммер роял

Variety description

10 August 2026

The variety is medium or vigorous, forming cylindro-conical bunches of moderately loose structure weighing 400–600 g. Berries are large, round or slightly oval in shape, with an average weight of 5 g. The variety belongs to seedlessness class I–II; seed rudiments are practically absent.

The plant is susceptible to downy mildew and powdery mildew, is characterized by low winter hardiness (down to -15…-22°C), and requires covering. The variety is sensitive to lighting conditions and responsive to the application of gibberellin and shoot girdling. Long vine pruning is recommended. Used for fresh consumption and raisin production.

Sources7
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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.

QZ

no record

Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Applicant
U.S.D.A. (US) 5 Submitted the application to the register
Rights holder
U.S.D.A. (US) 5 Holds the rights to the variety
Maintainer
U.S.D.A. (US) 5 Responsible for variety maintenance

Admission to trade

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

  • ZA South Africa Active

    № 2003/6011

    Application
    7 November 2003
    Registration
    6 April 2006

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

European Union № 20040108
Active
  1. Application filed 27 January 2004
  2. Registered 10 October 2011
  3. Currently active indefinite in the register

More 3 records protections in other jurisdictions are shown on the map above.

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Grapevine

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Vitis L. · Grapevine

UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER

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Vitis L. · Grapevine

UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER

9 records

Nearby in the species list Sugrathirtytwo® Rs., Sugratwelve, Sulima B, Sultani Razaki, Sultanina, Sultanina bianca B., Sultanina Bijela, Sultanine B, Sultanine Blanche, Sumarello, Sumo Tinto, Sumoll Blanco, Sumoll Tinto, Sunred Seedless, Super ran bolgar, Superior, Sušac, Sušćan, Sušić, Sussumariello

Discussion: Summer Royal

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