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Surest

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

also searched as: сурест

Variety description

10 August 2026

The hybrid belongs to the intensive type and has a mid-early maturity period. Plant height is 175–185 cm. The variety possesses high initial growth vigor and is characterized by resistance to stem lodging.

The oil content in seeds reaches 53–55%. The hybrid is resistant to broomrape races A–G and downy mildew, and is tolerant to Phomopsis, Phoma, and Sclerotinia. Plants possess a high degree of drought tolerance.

The recommended plant density at harvest depends on the moisture level and ranges from 40 to 60 thousand plants per hectare. Intended for cultivation in the Steppe, Forest-Steppe, and Polesia zones.

Sources7
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Countries of admission

7 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 QZ

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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, CH 72 Developed the variety
Applicant
Syngenta Slovakia s.r.o.,SK 2 Submitted the application to the register
Rights holder
Syngenta Crop Protection AG 10 404 Holds the rights to the variety
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 Active

    № 299006

  • RO Romania Active

    № NX22206

    Registration
    3 April 2025
  • UA Ukraine Active

    № 21039072

    Application
    8 December 2021
    Registration
    29 November 2023
  • SK Slovak Republic Active

    № 222R307

    Application
    10 February 2022
    Registration
    5 March 2024
  • IT Italy Active

    № 024043_A 024043

    Application
    12 January 2023
    Registration
    13 January 2025
  • RS Serbia Active

    № 320-04-01703/2023-11

    Application
    31 January 2023
    Registration
    10 February 2025
  • AT Austria Withdrawn

    № 55208

    Application
    22 February 2023
    Terminated
    13 November 2024

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 Supporter SU, Suprem, Suprex, Suprin, SUR, Surco, Sureli, Surelito, Surema, SUREÑO, Surey, Surfer CL, Suria, Suria CLP, Surimi CL, Surion, SURO 161, SURO 162, SURO 17-2 IMI, SURO 18-1 SU

Discussion: Surest

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