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Olstaril

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Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL

also searched as: олстарил

Variety description

10 August 2026

The hybrid is an early breeding development intended for the production of specialized oils with a specific fatty acid composition. In scientific and industry publications from the early to mid-2000s, the variety is mentioned as one of the well-known high-oleic lines.

This hybrid is not part of the manufacturer's current commercial lineups. Detailed morphological characteristics and specific agronomic indicators are unavailable in open sources because the variety is an obsolete development.

Sources5
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Countries of admission

4 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

terminated no record

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

Parties

Breeder
Pioneer Hi-Bred International Inc. 28 605 Developed the variety
Applicant
Pioneer Semena Bulgaria - Sofia (BG) 2 Submitted the application to the register
Rights holder
Pioneer Hi-Bred International Inc. 46 Holds the rights to the variety
Maintainer
Pioneer Hi-bred Italia spa / Pioneer Hi-Bred International Inc. 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

    № 217127

  • IT Italy Terminated

    № 005077_A 005077

    Application
    8 January 1996
    Registration
    24 February 1998
    Terminated
    15 October 2008
  • CZ Czechia Terminated

    № 4487

    Application
    7 January 1998
    Registration
    3 May 2001
    Terminated
    13 January 2006
  • BG Bulgaria Protection expired

    № 005/69

    Application
    9 October 1998
    Registration
    17 May 2000

Plant breeders' rights

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

European Union № 19981785
Terminated
  1. Application filed 21 December 1998
  2. Registered 21 May 2001
  3. Entry closed 2 April 2009

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

Same species

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Nearby in the species list Olmaril, Olmedo, OLMENIL, Olmer, Olmeta, Olmo, Olnil, Olomil, Olremil, Olsavil, Oltoril, Olympial, Olympic, Olyva. NSH 2005, Olyver, Olyvson, OM 56 A, Ombrone, Omega, Omeha

Discussion: Olstaril

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