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Hysun 298

Active

Helianthus annuus L. Sunflower · Agricultural · bred by Roberto Reid

also searched as: хисун 298

Variety description

10 August 2026

The hybrid is a plant 155–165 cm tall with a head diameter of 18–25 cm. Oil content in seeds varies from 46% to 50% and more. It belongs to the intensive type and demonstrates a pronounced response to agricultural background.

The plant possesses high resistance to Phomopsis, rust, downy mildew, Verticillium wilt, as well as good resistance to lodging, Phoma, and rots. It is intended for classic cultivation technology with a recommended plant density of 45–60 thousand plants per hectare.

Sources5
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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
Roberto Reid 27 Developed the variety
Applicant
ADVANTA SEEDS INTERNATIONAL 95 Submitted the application to the register
Rights holder
Advanta Seed International 173 Holds the rights to the variety
Maintainer
RO - ADVANTA HOLDINGS B.V. 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

    № 215886

    Registration
    30 March 2020
  • RO Romania Active

    № Hysun 298

    Registration
    30 March 2020
  • PT Portugal Withdrawn

    № 16010

    Application
    22 December 2015
  • IT Italy Withdrawn

    № 017309_A 017309

    Application
    23 December 2015
    Terminated
    27 March 2017
  • UA Ukraine Active

    № 17039020

    Application
    11 January 2017
    Registration
    22 February 2019

Plant breeders' rights

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

Ukraine № 17039020
Active
  1. Application filed 11 January 2017
  2. Registered 29 May 2019
  3. Currently active indefinite in the register

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 HYSUN 267 IT, Hysun 268 IT, Hysun 271, Hysun 273 IT, Hysun 280, Hysun 282 IT, Hysun 283, Hysun 293 IT, Hysun 295, Hysun 297, Hysun 301 IT, Hysun 302 IT, Hysun 308, Hysun 310 SU, Hysun 318 IT, Hysun 32, Hysun 321, Hysun 321 PR, HYSUN 322 IT HO, Hysun 33

Discussion: Hysun 298

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