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Helga

Protection expired

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by PIONEER OVERSEAS CORPORATION

also searched as: хелга

Variety description

10 August 2026

The hybrid belongs to the dent corn type. Its development was based on crossing Canadian breeding lines; however, during testing, weak plant adaptation to European growing conditions was noted.

During agronomic studies, the hybrid showed sensitivity to ammonium stress in nutrition. Currently, the variety is considered obsolete material and is absent from the manufacturer's modern commercial catalogs.

Sources4
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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.

terminated no record

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

Parties

Breeder
PIONEER OVERSEAS CORPORATION 4 738 Developed the variety
Applicant
SICA France Mais (FR) Submitted the application to the register
Rights holder
Pioneer Hi-Bred International, Inc. 46 Holds the rights to the variety
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

    № 238428

  • QZ European Union Terminated

    № 319501

    Registration
    15 March 1989
    Terminated
    31 December 1996
  • BE Belgium Terminated

    № VG/A/ZEAMX/00037

    Application
    12 December 1986
    Registration
    15 March 1989
    Terminated
    31 December 1996
  • FR France Protection expired

    № 0060325

    Application
    15 February 1987
    Registration
    1 January 1989
    Terminated
    31 December 2004
  • PL Poland Terminated

    № SR R598

    Application
    21 December 1990
    Registration
    25 March 1991
    Terminated
    31 December 2002

Plant breeders' rights

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

Netherlands № MAS368
Protection expired
  1. Application filed 12 February 1987
  2. Registered 9 January 1991
  3. Entry closed 1 August 1999

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

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

Other varieties: Maize

All 13 163 varieties of species

LG 22.43

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE CZ FR NL PL
7 records

MAS 15P

Active

Zea mays L. subsp. mays (Maize Group) · Maize

MAS Seeds,FR

FR HR NL PL
5 records

LG 32.12

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

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Helena

Protection expired

Zea mays L. subsp. mays (Maize Group) · Maize

Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy

CZ PL
4 records

Hélénis

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Semences COOP de Pau

ES FR
2 records

Hélios

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Domaine Public (FR)

FR
2 records

Nearby in the species list HB 16, HC51CCR1, HE 8601, HE 9100, hector, Hectorio, Hédin, Helen BT, Helena, Hélénis, Hélios, Helix, Helon, HENAR (X8090), Hendrixx Duo, Henley, Henrike, Herb, Herbel, Herbus

Discussion: Helga

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