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Ulla

Terminated

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL

also searched as: улла

Variety description

10 August 2026

The hybrid belongs to the dent type and was used in research related to seed quality and silage production.

In the late 1990s, the variety was mentioned in reports regarding the detection of traces of genetically modified organisms containing Bacillus thuringiensis genes, which was linked to accidental cross-pollination during seed material cultivation.

Detailed agronomic characteristics, such as FAO maturity group, plant height, or yield indicators, are absent in open sources. Information about the variety is archival in nature.

Sources2
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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.

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 Hi-Bred Northern Europe Sales Division GmbH Oddział w Polsce Submitted the application to the register
Maintainer
Pioneer Hi-Bred International, Inc. 46 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

    № 245607

  • FR France Terminated

    № 0069526

    Application
    14 February 1995
    Registration
    7 July 1997
    Terminated
    31 December 2005
  • BE Belgium Withdrawn

    № VG/A/ZEAMX/00184

    Application
    15 January 1996
    Terminated
    28 January 1998
  • FR France Terminated

    № 0070604

    Application
    14 February 1996
    Registration
    7 July 1997
    Terminated
    31 December 2005
  • PL Poland Withdrawn

    № R R3309

    Application
    28 December 1998
    Terminated
    27 December 2000

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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FUNK SEED

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Nearby in the species list UAID3822, UBE 25, UC 1, UC 2, UD 27, UESS2437, UFA Paulus, ULA 451, Ułan, ULISES, ULLA G4260, Ultra, Ulysco, Ulyxxe, Ulyxxe YG, Unic, Unico, Union, Uno, UP 01

Discussion: Ulla

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