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LG50450

Active

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

also searched as: лг50450

Variety description

10 August 2026

The hybrid is medium-tall, with a plant height of about 150 cm. The head has an average diameter of 17 cm, and the thousand kernel weight reaches an average of 69.5 g.

The plant possesses resistance to new races of downy mildew and broomrape races A–G. The hybrid shows high resistance to phomopsis, phoma, white rot, dry rot, and charcoal rot. It is characterized by good lodging resistance.

Intended for intensive cultivation in steppe and forest-steppe zones. Due to its short growing season, it can be used for late sowing and as a preceding crop for winter crops.

Sources7
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Countries of admission

6 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.S. Submitted the application to the register
Rights holder
LIMAGRAIN EUROPE S.A.S. Holds the rights to the variety
Maintainer
Limagrain Europe, France 26 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

    № 216208

  • IT Italy Active

    № 020266_A 020266

    Application
    10 January 2019
    Registration
    5 February 2021
  • BG Bulgaria Active

    № 4755/852.2019

    Application
    21 January 2019
    Registration
    17 February 2021
  • UA Ukraine Active

    № 19039053

    Application
    3 December 2019
    Registration
    15 December 2021
  • ES Spain Active

    № 20200373

    Application
    25 November 2020
    Registration
    15 September 2023

Plant breeders' rights

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

Ukraine № 19039053
Active
  1. Application filed 3 December 2019
  2. Registered 11 February 2022
  3. Currently active indefinite in the register

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 LG50417, LG50418, LG50427, LG50428, LG50430, LG50436, LG50438, LG50439 SX, LG50440 CLP, LG50449 SX, LG50455 CLP, LG50459 SX, LG50462, LG50463, LG50465, LG50467, LG50468, LG50469 SX, LG50471 CLP, LG50472 CLP

Discussion: LG50450

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