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Derek

Active

Allium cepa L. Onion · Vegetables · bred by ISI Sementi, I

also searched as: дерек

Variety description

10 August 2026

The plant belongs to the Spanish type (SPN), has a powerful root system, a well-developed leaf apparatus, and a strong waxy bloom. The bulbs have a round shape and a dense structure, with a diameter of 70–85 mm.

The hybrid is characterized by high resistance to Fusarium, rot diseases, mosaic, stress, and heat. When sown after April 10, it shows resistance to bolting. The produce is suitable for long-term storage for up to 8–9 months.

The variety is intended for mechanized harvesting and peeling. It is used for fresh consumption, culinary purposes, and processing; due to the large caliber of the bulbs, it is in demand for industrial peeling.

Sources3
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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

active no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Breeder
ISI Sementi, I 4 Developed the variety
Applicant
ISI SEMENTI SPA 852 Submitted the application to the register
Rights holder
ISI Sementi S.h.A. 22 Holds the rights to the variety
Maintainer
ISI Sementi, I 4 Responsible for variety maintenance

Admission to trade

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

  • IT Italy Active

    № 002617_O 002617

    Application
    4 January 2002
    Registration
    1 March 2004
  • RS Serbia Protection expired

    № 320-04-638/2012-11

    Application
    21 February 2012
    Registration
    13 May 2013
    Terminated
    28 November 2023
  • UA Ukraine Active

    № 18106015

    Application
    21 November 2018
    Registration
    19 August 2020

Plant breeders' rights

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

Ukraine № 18106015
Application submitted
  1. Application filed 21 November 2018
  2. Registered
  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

Same species

Other varieties: Onion

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Allium cepa L. · Onion

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Nearby in the species list Daryka, DAS VIRTUDES, Daytona F1, De Buzau, Delfis, Della Rocca bruna, Della Rocca gialla, Densidor, DEPOCU, Derby F1, Desert, Desmo, Despot, di Banari, Di Chioggia, Di Genova, di Montignoso, Di Rovato, Di Savona, Diamant

Discussion: Derek

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