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Densidor

Active

Allium cepa L. Onion · Vegetables · bred by PARMA SEED SRL

also searched as: денсидор

Variety description

10 August 2026

The variety belongs to the mid-late crop group with a growing period of 110–115 days from emergence. The produce has good keeping quality, which allows the variety to be used for long-term storage.

During studies, the variety demonstrated relative resistance to tobacco thrips damage, showing a lower degree of pest infestation compared to other varieties. Densidor is an independent variety and is not a synonym for the traditional Dorata di Parma onion.

Sources5
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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 application 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
PARMA SEED SRL 4 Developed the variety
Applicant
PARMA SEED SRL 4 Submitted the application to the register
Rights holder
ISI Sementi S.h.A. 22 Holds the rights to the variety
Maintainer
ISI SEMENTI SPA 852 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

    № 002391_O 002391

    Application
    2 January 1997
    Registration
    4 February 1999
  • AR Argentina Active

    № 011862

    Application
    12 June 2009
    Registration
    29 September 2009
  • UA Ukraine Terminated

    № 09041011

    Application
    4 November 2009
    Terminated
    14 January 2022

Plant breeders' rights

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

Ukraine № 09041011
Application submitted
  1. Application filed 4 November 2009
  2. Registered
  3. Currently active indefinite in the register

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: Onion

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Allium cepa L. · Onion

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Syngenta Seeds BV (NL)

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Burak Ozkale

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1 record

Nearby in the species list Darika, Darkstone, Daryca, Daryka, DAS VIRTUDES, Daytona F1, De Buzau, Delfis, Della Rocca bruna, Della Rocca gialla, DEPOCU, Derby F1, Derek, Desert, Desmo, Despot, di Banari, Di Chioggia, Di Genova, di Montignoso

Discussion: Densidor

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