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Thalassa

Active

Allium cepa L. var. cepa Onion · Vegetables · bred by TAKII EUROPE B V

also searched as: таласса

Variety description

10 August 2026

The Thalassa F1 hybrid is a winter onion with improved scale strength, which allows for short-term storage until the start of the summer harvest. From an agrotechnical perspective, the variety is valued for its high bolting resistance.

In open publications, the variety is most often mentioned in connection with breeding programs by Enza Zaden, although in a number of international catalogs and registries of previous years, the name also appeared in the lists of other applicants.

Sources7
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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

Breeder
Takii Europe B.V. 342 Developed the variety
Applicant
Takii Europe B.V. Submitted the application to the register
Maintainer
Takii Europe B.V. Responsible for variety maintenance

Admission to trade

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

  • QZ European Union Active

    № 306574

    Registration
    16 April 2025
  • NL Netherlands Active

    № UIG1198

    Application
    28 January 2022
    Registration
    16 April 2025

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

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Allium cepa L. var. cepa · Onion

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Allium cepa L. var. cepa · Onion

Bejo Zaden B.V., De Groot en Slot B.V.

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4 records

Nearby in the species list Tempra, Tera, Terena, Teresa, Terra Bona, TERRA ROSA, Terra Xata, Tesoro, Texas early grano, TEXAS YELLOW GRANO, Thesis, THOR, Thorus, Thunderstone, TIGER, Tigger, Tilbury, Tina, Tinasa, Tinos

Discussion: Thalassa

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