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Wielkopolski

Terminated

Helianthus annuus L. Sunflower · Agricultural · bred by Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR

also searched as: виелкополски

Variety description

10 August 2026

The variety is a population, not a hybrid, and is characterized by a medium vegetation period lasting about 125 days. Plant height under field conditions ranged from 110 to 124 cm.

Seeds of the variety had a thousand kernel weight of about 53.4 g. The variety was characterized by a certain adaptability to local conditions, however, difficulties were noted with lodging or excessive head inclination during harvest.

Sources6
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Countries of admission

1 jurisdiction

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.

terminated no record

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

Parties

Breeder
Hodowla Roślin Strzelce sp. z o.o. Grupa IHAR 580 Developed the variety
Applicant
Hodowla Roślin Strzelce sp. z o.o. Grupa IHAR 580 Submitted the application to the register
Maintainer
PL - HODOWLA ROśLIN STRZELCE SP. Z O.O. 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 Terminated

    № 218247

    Registration
    28 December 1972
    Terminated
    30 June 2010
  • PL Poland Terminated

    № SR R9304

    Application
    15 January 1968
    Registration
    28 December 1972
    Terminated
    19 December 2007

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 W9721qm, W9903, Walcer, Waldo, Walk, Wallaby, Warholl, Waterlo CLP, Welcom, Wendy, Willy, Winner, WO 1341 R, Wolverine, WONDER, Wonder CLP, WTA 1, WTB 1, X 1733, X 1739

Discussion: Wielkopolski

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