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Ostoja

Active

Triticum aestivum L. Bread wheat · Agricultural · bred by Poznanska Hodowla Roslin Sp. z o.o

also searched as: остойа

Variety description

10 August 2026

The variety belongs to group A (quality wheat); quality indicators meet the requirements for elite varieties. Yield is consistently high, including under drought conditions. The plant demonstrates high adaptability to various soil and climatic conditions and possesses high tolerance to increased soil acidity.

Plants are medium-tall, reaching a height of about 91 cm, with medium heading and maturity dates. The grain is characterized by high uniformity and a high thousand kernel weight. Lodging resistance is very high due to stem strength and the presence of a semi-dwarf gene.

The variety possesses a good health profile: high resistance to ear diseases, powdery mildew, and snow mold has been noted. Resistance to brown rust is rated as good. Crop protection against leaf septoria requires attention.

Sources6
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Countries of admission

3 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.

QZ

active no record

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

Parties

Breeder
Poznańska Hodowla Roślin Sp. z o.o. 181 Developed the variety
Applicant
Poznańska Hodowla Roślin Sp. z o.o. 181 Submitted the application to the register
Rights holder
Poznańska Hodowla Roślin Sp. z o.o. 181 Holds the rights to the variety
Maintainer
Poznańska Hodowla Roślin sp. z o.o. 181 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

    № 293624

    Registration
    20 March 2023
  • PL Poland Active

    № R R14346

    Application
    31 August 2020
    Registration
    20 March 2023
  • UA Ukraine Active

    № 24012057

    Application
    11 October 2024
    Registration
    14 February 2025

Plant breeders' rights

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

Poland № O R1779
Active
  1. Application filed 19 April 2023
  2. Registered 23 June 2023
  3. Currently active indefinite in the register

More 2 records protections in other jurisdictions are shown on the map above.

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 Osmin, Osmose CS, Osnova odeska, Osoblyva, Osona, OSPI-prior, Ostka Grodkowicka, Ostka Gruboziarnista Grodkowicka, Ostka Smolicka, Ostka Strzelecka, Ostroga, Ostynka, Oswego, Otaman, Othello, Otilia, Otso, Ottar, Ouest-desprez, Ouragan

Discussion: Ostoja

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