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Polar

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Ribes nigrum L. Blackcurrant · Fruit crops · bred by Trajkovski, Viktor

also searched as: полар

Variety description

10 August 2026

The variety was obtained as a result of a complex cross '(‘Silvergieters Schwarze’ × ‘Sunderbyn II’) × ‘Nikkala XI’' using local northern forms, Russian genetic material, and the North American variety ‘Consort’.

The plant forms a medium to vigorous bush with a dense structure and high regenerative capacity. Flowering and berry ripening occur early, beginning in April and mid-June, respectively.

The variety possesses high resistance to powdery mildew, good yield, and large berry size, making it recommended for both industrial use and private gardening.

Sources4
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Countries of admission

3 jurisdictions

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

terminated no record

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

Parties

Breeder
Trajkovski, Viktor 13 Developed the variety
Applicant
Sveriges Lantbruksuniversitet 78 Submitted the application to the register
Maintainer
Sveriges Lantbruksuniversitet 78 Responsible for variety maintenance

Plant breeders' rights

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

Sweden № D 1388
Terminated
  1. Application filed 12 November 1992
  2. Registered 16 May 1997
  3. Entry closed 27 November 2020

More 1 record protections in other jurisdictions are shown on the map above.

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

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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: Blackcurrant

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Ribes nigrum L. · Blackcurrant

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Titania

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Pilėnai

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Ribes nigrum L. · Blackcurrant

Lietuvos agrarinių ir miškų mokslų centro filialas Sodininkystės ir daržininkystės institutas

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Polares

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Ribes nigrum L. · Blackcurrant

Research Institute of Horticulture (Instytut Ogrodnictwa) / Research Institute of Horticulture (Instytut Ogrodnictwa)

PL
9 records

Nearby in the species list Pam'iati Leonida Mykhailevs`koho, Pamjat Vavilova, Pamjati Vavilova, Pamyati Vavilova, Parodie des Raisins, Perla neagra, Petrivs`ka, Phoenix, Pilėnai, Pohjan jätti, Polares, Polben, Poli 51, POLIN, Polonus, Poltava 584, Prestyzh, Prikarpatskaja, Prince of Wales, Raduzhna

Discussion: Polar

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