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SY Unitop

Active

Zea mays L. Maize · Agricultural · bred by Javier Betran

also searched as: си унитоп

Variety description

10 August 2026

The hybrid belongs to the Stay Green type, which ensures good moisture release. The plants are tall with wide, erect leaves; the grain is of the flint-dent type. The maturity indicator is S 230 or FAO 240–260 depending on the source.

The plant possesses high tolerance to the main diseases of the crop and good initial growth energy, while drought and frost tolerance are rated as average. The starch content in the grain is approximately 73.8–74%.

The recommended plant density at the time of harvest is from 60 to 85 thousand units per hectare. The hybrid is approved for use in the Central Black Earth and Ural regions of the Russian Federation.

Sources7
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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.

QM

active terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Javier Betran 106 Developed the variety
Applicant
Syngenta Seeds GmbH 11 925 Submitted the application to the register
Rights holder
Syngenta Crop Protection AG 10 404 Holds the rights to the variety
Maintainer
Syngenta Seeds GmbH 11 925 Responsible for variety maintenance

Admission to trade

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

  • DE Germany Active

    № M 12350

    Application
    2 February 2009
    Registration
    8 February 2011
  • RU Russian Federation Active

    № 54844

    Application
    8 November 2010
    Registration
    29 January 2013
  • UA Ukraine Terminated

    № 10004284

    Application
    3 December 2010
    Terminated
    19 February 2020

Plant breeders' rights

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

Ukraine № 10004284
Terminated
  1. Application filed 3 December 2010
  2. Registered
  3. Entry closed 19 February 2020

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

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Nearby in the species list SY Trex, SY Triade, SY Tribore, SY Trivius, SY Trusteo, SY Tuner, SY Tuscany, SY Ulises, SY Ultimate, SY Umbrella, SY Unitron, SY Unity, SY Valdivia, SY Valetta, SY Valkiria, SY Valoroso, SY Valparaiso, SY Vanadium, SY Vanter, SY Vectra

Discussion: SY Unitop

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