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LG50621

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Helianthus annuus L. Sunflower · Agricultural · bred by Remy ROUANET

also searched as: лг50621

Variety description

10 August 2026

The hybrid is a medium-tall plant with an average height of 173 cm. The average head diameter is 15–16 cm, and the average thousand kernel weight is 61 g.

The plant possesses genetic resistance to downy mildew. It is characterized by tolerance to phoma, charcoal rot, phomopsis, white rot of roots and heads, as well as charcoal rot. It exhibits high resistance to lodging.

The hybrid is intended for oilseed use and is recommended for farms with intensive sunflower crop rotation. It is well-adapted to various growing conditions and is suited to the climatic features of the South and East of Ukraine.

Sources2
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Countries of admission

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

Parties

Breeder
Remy Rouanet 11 Developed the variety
Applicant
Limagrain Europe S.A., FR Submitted the application to the register
Rights holder
Limagrain Europe S.A.,FR Holds the rights to the variety
Maintainer
LIMAGRAIN EUROPE S.A.S. (LG Europe-Research) 290 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

    № 216264

  • BG Bulgaria Active

    № 4930/931.2020

    Application
    21 January 2020
    Registration
    8 March 2022
  • SK Slovak Republic Active

    № 220R156

    Application
    22 January 2020
    Registration
    13 April 2022
  • UA Ukraine Active

    № 21039064

    Application
    23 November 2021
    Registration
    31 August 2023

Plant breeders' rights

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

Ukraine № 21039064
Active
  1. Application filed 23 November 2021
  2. Registered 29 November 2023
  3. Currently active indefinite in the register

Records are sourced from official registry publications. Data sources and legal status

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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 LG50604 CLP, LG50606 CLP, LG50607, LG50609 SX, LG50610, LG50611 CLP, LG50612 CL, LG50616, LG50617 CLP, LG50619 SX, LG50622 CLP, LG50625, LG50626, LG50627 CLP, LG50628 CLP, LG50629 SX, LG50631 CLP, LG50632, LG50633, LG50635

Discussion: LG50621

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