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Abacus

Active

Brassica oleracea L. (Brussels Sprouts Group) Brussels sprouts · Vegetables · bred by Syngenta Seeds, NL

also searched as: абакус

Variety description

10 August 2026

The mid-season hybrid is intended for fresh market sale and processing, including freezing. The vegetation period is 110–115 days from transplanting. The plant is strong, reaching a height of about 0.65 m, sprouts are arranged cylindrically along the stem and are easily removed during harvest.

The sprouts are firm, dark green, medium-sized (2.5–3 cm in diameter) with good uniformity and a mild taste. The crop quality is maintained on the stem throughout a long harvest period. The hybrid has high resistance to Fusarium wilt (race 1), bolting, and lodging, as well as to stressful growing conditions.

Sources8
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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 terminated no record

Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Syngenta Seeds, NL Developed the variety
Applicant
Syngenta Seeds B.V. Submitted the application to the register
Maintainer
SYNGENTA UK Ltd 731 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

    № 254005

  • NL Netherlands Active

    № KSP126/13281

    Application
    23 April 2001
    Registration
    7 June 2002
  • PL Poland Terminated

    № R W3065

    Application
    31 December 2001
    Registration
    28 January 2004
    Terminated
    24 February 2006
  • RS Serbia Protection expired

    № 320-04-2804/2010-11

    Application
    23 September 2010
    Registration
    10 December 2010
    Terminated
    23 August 2021
  • GB United Kingdom Active

    № 52/10375

    Application
    3 August 2018
    Registration
    30 September 2018
  • RU Russian Federation Active

    № 76260

    Application
    8 November 2018
    Registration
    17 January 2020
  • BY Belarus Active

    № 2019179

    Application
    27 November 2018
    Registration
    1 January 2020

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

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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: Brussels sprouts

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Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts

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Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts

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3 records

Nearby in the species list 485-71 I, Abacus F1, Abunda, Acropolis, Acustia, Adagia, Adagio, Adeline, Adonis, Adri, Agincourt

Discussion: Abacus

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