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SY Silverbull

Active

Zea mays L. Maize · Agricultural · bred by Syngenta Crop Protection AG

also searched as: си силвербулл

Variety description

10 August 2026

The hybrid belongs to the very early maturity group with FAO 170–180 and has an intermediate grain type, close to flint. The plant is characterized by rapid spring growth and lodging resistance. The level of drought tolerance is rated as high, and resistance to common smut and helminthosporiosis as good.

The variety is part of the Powercell line, which provides high fiber digestibility and increased starch content in silage mass. Due to its early maturity, the hybrid is suitable for cultivation in high-altitude conditions and as a stubble crop. The recommended sowing density is 8.5–10 plants per square meter.

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.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 CROP PROTECTION AG 10 404 Developed the variety
Applicant
SYNGENTA UK LTD 731 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.

  • DK Denmark Active

    № 33510

    Application
    10 January 2019
    Registration
    10 December 2020
  • GB United Kingdom Active

    № 51/1647

    Application
    27 January 2020
    Registration
    31 March 2022

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 Scandium, SY Scorpius, SY Senko, SY Serenity, SY Sertiona, SY Shelter, SY Sheriff, SY Shield, SY Sigur, SY Silver, SY Sincero, SY Skandik, SY Solandri, SY Solarius, SY Splitter, SY Stacio, SY Starlink, SY Stimulus, SY Stonen, SY Stupendo

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