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NK Stradi

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Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG, CH

also searched as: нк стради

Variety description

10 August 2026

The NK Stradi hybrid is an oil-type sunflower of the linoleic type. According to European classifications, the variety belongs to the mid-early (medio-precoce) group.

This hybrid is listed in official variety lists, including the registries of Hungary. Detailed morphological descriptions and indicators of disease resistance are presented to a limited extent in open publications.

Sources3
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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

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Syngenta Crop Protection AG (CH) 1 024 Developed the variety
Applicant
Syngenta Seeds SAS (FR) 251 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.

  • QZ European Union Terminated

    № 216960

  • FR France Protection expired

    № 1021787

    Application
    11 January 2007
    Registration
    1 January 2008
    Terminated
    31 December 2025
  • HU Hungary Terminated

    № 369592

    Application
    13 February 2012
    Registration
    12 March 2014
    Terminated
    12 December 2024
  • AT Austria Terminated

    № 29025

    Application
    18 February 2013
    Registration
    18 December 2014
    Terminated
    11 October 2022

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 NK Oktava, NK Oleas, NK Olemi, NK Olesol, NK Rocky, NK Safari, NK SANDIEGO, NK Simpati, NK Sinfoni, NK Singi, NK17, NK93, NKAlegro, NKARMONY, NKh13288, NKh22211, NKh22304, NKh32234, NKh32324, NKh42350

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