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Os 504 pc

Protection expired

Zea mays L. subsp. mays (Popcorn Group) Popcorn · Agricultural · bred by Poljoprivredni Institut Osijek, HR

also searched as: ос 504 пк

Variety description

10 August 2026

The variety belongs to the FAO 500 maturity group. The plant features a sturdy stem of medium height and a deep branched root system. It is characterized by high seed germination energy and excellent adaptability to various soil and climatic conditions.

The grains are yellow-orange in color and of medium size, amounting to approximately 48–52 grains per 10 g. The variety is distinguished by high yield and grain quality suitable for popcorn preparation. In addition to commercial use, the variety is utilized in research on organic farming and tillage methods.

Sources8
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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

Also known as

breeder code OS504P.C.

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • Os 504 pc primary HR
  • OS504PC HR, QZ

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
Poljoprivredni institut Osijek (HR) 752 Developed the variety
Applicant
Poljoprivredni institut Osijek (HR) 752 Submitted the application to the register
Maintainer
HR - POLJOPRIVREDNI INSTITUT OSIJEK 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

    № 289757

    Registration
    15 April 2005
    Terminated
    30 June 2018
  • HR Croatia Protection expired

    № 1001333

    Application
    1 January 2002
    Registration
    15 April 2005
    Terminated
    10 June 2015

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: Popcorn

All 204 varieties of species

AP 2504

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

AG Alumni Seed, USA

HU
3 records

AP 4503

Protection expired

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

AG Alumni Seed, USA

HU
3 records

R 502

Active

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

CROOKHAM COMPANY

HU NL
3 records

OC 224

Terminated

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

Conagra Foods Popcorn Business Unit (US)

FR
2 records

OC215

Active

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

Conagra Foods Popcorn Business Unit (US)

FR
2 records

Os418p.c.

Protection expired

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

Poljoprivredni Institut Osijek, HR

HR
2 records

Nearby in the species list N8156, N8341, N8485B, Nana, Negro Cine, OC 11, OC 220, OC 222, OC 224, OC215, Os418p.c., OS4959PC, OS505P.C., OS604P.C., OS605P.C., OSPOP555, OSPOP566, P 128 YH, P 226, PAHULJICA 4774 PC

Discussion: Os 504 pc

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