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Nestor SU

Active

Helianthus annuus L. Sunflower · Agricultural · bred by Petran Alexandru-Viorel

also searched as: нестор су

Variety description

10 August 2026

The hybrid belongs to the mid-early maturity group and is intended for the production of commercial grain within intensive cultivation technologies. The plant is characterized by a semi-erect head position and reaches a height of 170–180 cm. The hybrid grain has a high oil content, reaching 50–51%.

The hybrid's genetic traits provide resistance to herbicides based on tribenuron-methyl, which allows for effective control of broadleaf weeds. The crop demonstrates high adaptability to various agro-climatic zones and is resistant to heat, drought, lodging, and downy mildew infection.

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 QZ

active terminated no record

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

Parties

Breeder
Petran Alexandru-Viorel 45 Developed the variety
Applicant
SC Saaten Union Romania SRL 33 Submitted the application to the register
Rights holder
SAATEN UNION Romania Srl. 74 Holds the rights to the variety
Maintainer
SC Saaten Union Romania SRL 33 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

    № 217056

    Registration
    17 March 2022
  • RO Romania Active

    № SURO19-1 SU

    Registration
    17 March 2022
  • UA Ukraine Terminated

    № 21039010

    Application
    27 January 2021
    Registration
    11 January 2023
    Terminated
    28 January 2026

Plant breeders' rights

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

Ukraine № 21039010
Terminated
  1. Application filed 27 January 2021
  2. Registered 16 December 2022
  3. Entry closed 12 September 2025

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 NeoX, Nepall, Neptun, NEPTUNO, Nerak, Nerida AR, NERON, Nerthus, Nestil, Nestor, Neta SU, Nevada, Nevado, Neves CL, NH4M354, NHK 12 M 010, Nhk12m011, Niagara, Nibil, Nick 13

Discussion: Nestor SU

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