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SY Collosseum

Active

Zea mays L. Maize · Agricultural · bred by Syngenta Participations AG c/o Syngenta International AG

also searched as: си коллоссеум

Variety description

10 August 2026

The hybrid belongs to the mid-late to late maturity group with a silage maturity number of approximately 270 and a grain maturity number of approximately 250. The plant is characterized as a large-frame type with vigorous growth and high leafiness. It possesses very good lodging resistance.

The primary purpose is the production of large volumes of dry matter for livestock needs and biogas production; use for grain is also possible. The stay-green property ensures a wide harvest window, and the hybrid itself demonstrates high yield stability.

The recommended plant density is 8.0–9.0 plants per m².

Sources7
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Countries of admission

4 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.

QM

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Syngenta Participations AG c/o Syngenta International AG Developed the variety
Applicant
Syngenta Seeds GmbH 11 925 Submitted the application to the register
Maintainer
Syngenta Seeds S.A. 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

    № 018572_A 018572

    Application
    12 January 2017
    Registration
    15 January 2019
  • DE Germany Withdrawn

    № M 15672

    Application
    31 January 2017
    Terminated
    19 February 2019
  • AT Austria Active

    № 34651

    Application
    16 February 2017
    Registration
    19 December 2018
  • BY Belarus Active

    № 2019180

    Application
    27 November 2018
    Registration
    1 January 2021

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

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Nearby in the species list SY Calo, SY Caravelle, SY Carioca, SY Cascadia, SY Caspia, SY Castaneda, SY Celeb, SY Chorintos, SY Clipser, SY Coach, SY Colossos, SY Commodus, SY Competo, SY Consistent, SY Contract, SY Coolan, SY Cortigo, SY Cosmea, SY Cosmos, SY Craft

Discussion: SY Collosseum

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