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LG58390

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

also searched as: лг58390

Variety description

10 August 2026

The hybrid belongs to medium-tall plants, reaching a height of about 152 cm. The head has a diameter of 15.9–16 cm, the thousand kernel weight is 71 g. The plant possesses lodging resistance, as well as high cold tolerance.

The variety has tolerance to a complex of diseases: phoma, phomopsis, white rot, dry rot and charcoal rot, and also has genetic resistance to downy mildew. The hybrid is plastic to growing conditions.

The use of Clearfield technology provides resistance to imidazolinone herbicides. The recommended plant density is 45–50 thousand plants per hectare under arid conditions and 53–55 thousand plants per hectare under sufficient moisture.

Sources4
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Remy Rouanet 11 Developed the variety
Applicant
Limagrain, Novi Sad Submitted the application to the register
Rights holder
LIMAGRAIN EUROPE S.A.S. Holds the rights to the variety
Maintainer
Limagrain Europe, F 115 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

    № 216493

  • BG Bulgaria Active

    № 4931/931.2020

    Application
    21 January 2020
    Registration
    8 March 2022
  • UA Ukraine Active

    № 20039068

    Application
    18 November 2020
    Registration
    14 December 2022
  • ES Spain Active

    № 20200372

    Application
    25 November 2020
    Registration
    15 September 2023
  • RS Serbia Active

    № 320-04-00260/2022-11

    Application
    14 January 2022
    Registration
    10 July 2024

Plant breeders' rights

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

Ukraine № 20039068
Protection expired
  1. Application filed 18 November 2020
  2. Registered 16 December 2022
  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 LG5689HO, LG5694, LG5696 CLP, LG5697 CLP, LG5698HO, LG5699, LG5700CF, LG5701, LG5708 CL, LG57400 AR, LG58491 CL, LG58568, LG58630, LG58634, LG58637, LG58656, LG58701 CL, LG58796, LG71234IOA, LG71234KA

Discussion: LG58390

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