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LG 50585

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

also searched as: лг 50585

Variety description

10 August 2026

The hybrid is mid-early, its vegetation period lasts 105–112 days. The plant belongs to the medium-tall type with a height of 155–178 cm and forms heads with a diameter of 15.7–18 cm. The thousand kernel weight is 68–71 g.

The plant possesses genetic resistance to seven races of broomrape (A–G) and tolerance to new races of downy mildew. High resistance to phomopsis, root and head white rot, phoma, charcoal rot, dry rot, drought, and lodging is also noted. The hybrid demonstrates high initial growth vigor and is intended for intensive farming.

Sources8
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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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

Also known as

breeder code LHA364/52

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • LG 50585 primary RU
  • LG50585 BG, IT, QM, QZ, RS, SK, TR, UA

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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 4 836 Holds the rights to the variety
Maintainer
Limagrain Tohum Islah ve Üretim San.Tic.A.s 125 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

    № 216257

  • TR Turkey Active

    № LG50585

    Registration
    11 April 2018
  • IT Italy Active

    № 016021_A 016021

    Application
    7 January 2014
    Registration
    17 February 2016
  • BG Bulgaria Withdrawn

    № 3708/494.2014

    Application
    19 February 2014
    Registration
    11 March 2016
  • RS Serbia Active

    № 320-04-188/2015-11

    Application
    19 January 2015
    Registration
    9 January 2017
  • SK Slovak Republic Withdrawn

    № 215R208

    Application
    23 January 2015
    Terminated
    15 February 2017
  • UA Ukraine Active

    № 15039023

    Application
    5 November 2015
  • RU Russian Federation Active

    № 68089

    Application
    19 November 2015
    Registration
    7 March 2019

Plant breeders' rights

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

Ukraine № 15039023
Protection expired
  1. Application filed 5 November 2015
  2. Registered
  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 LG 127 A, LG 164 B, LG 50270, LG 50300, LG 50480, LG 50510, LG 50514, LG 50521 CLP, LG 50534, LG 50549 SX, LG 50635 CLP, LG 50662, LG 50689 SX, LG 50797, LG 50797 CLP, LG 53.85, LG 5370, LG 5377, LG 5380, LG 5380 M

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