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Jesan

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Ribes rubrum L. Redcurrant · Fruit crops

also searched as: йесан

Variety description

10 August 2026

The plant forms a widely spreading bush up to 150 cm in height with upright, flexible branches. The variety has high disease resistance, good winter hardiness, and regeneration ability. Due to the significant crop load, the shoots can deform, so the variety requires supports.

The berries are dark red in color, large or medium-sized, gathered in clusters of 18 on average. The fruits are sweet, aromatic, and hold firmly on long pedicels, which facilitates harvesting. The variety is suitable for both fresh consumption and industrial processing.

Fruiting is early and regular. To maintain productivity, regular pruning is required to renew the fruit wood. Propagation of the variety is carried out by woody cuttings.

Sources4
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Countries of admission

2 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

active no record

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

Parties

Applicant
SEMPRA PRAHA a.s. (CZ) 439 Submitted the application to the register
Rights holder
SEMPRA PRAHA a.s. (CZ) 439 Holds the rights to the variety
Maintainer
SEMPRA PRAHA a.s. (CZ) 439 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.

Czechia № 2554
Active
  1. Application filed 27 January 2017
  2. Registered 2 November 2019
  3. Currently active indefinite in the register

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

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Nearby in the species list Hvid Drue, Hvid fra Jüterburg, Hvid Hollandsk, Hvid Hollansk, Hvid Jätta, Hvid Kirsebærribs, Hvid Spansk, Imperial Jaune, Jantar, Jeeve's White, Jobes 88, Jonkheer van Tets, Jonkheer van Tets ISK, Jonkheer van Tets, Jonkher van tets, Junker van Tets, Jonkher van tets, Junifer, Junker van Tets, Karlštejnský červený, Karlstejnsky, Kaukasische rote

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