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DK 485

Protection expired

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by PFIZER GENETICS (US)

also searched as: дк 485

Variety description

10 August 2026

The hybrid belongs to the category of early-maturing varieties with a relative ripening period in the range of 100–105 days. In agricultural documentation, it is referred to as a sample used in trials for resistance to various types of herbicides.

This hybrid exhibits sensitivity to certain types of herbicides, including metribuzin-based preparations, which requires caution when conducting agrotechnical plant protection measures.

Sources5
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Countries of admission

5 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

Also known as

breeder code EXP 748

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.

  • DK 485 primary CZ, ES, FR, HR, QZ
  • DK485 FR

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
PFIZER GENETICS (US) 40 Developed the variety
Applicant
RAGT SA (FR) 430 Submitted the application to the register
Rights holder
R 2n (FR) 1 049 Holds the rights to the variety
Maintainer
ES - DEKALB IBERICA SA / FR - RAGT 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

    № 235719

  • HR Croatia Terminated

    № 1004288

    Terminated
    9 December 2009
  • ES Spain Terminated

    № 19880053

    Application
    20 January 1988
    Registration
    6 July 1990
    Terminated
    25 April 2008
  • FR France Protection expired

    № 0061438

    Application
    15 February 1988
    Registration
    1 January 1990
    Terminated
    20 November 2000
  • CZ Czechia Protection expired

    № 252

    Application
    26 April 1990
    Registration
    22 April 1992
    Terminated
    1 July 1997

Plant breeders' rights

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

France № 9712
Terminated
  1. Application filed 27 June 1990
  2. Registered 23 March 1992
  3. Entry closed 12 March 2004

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)

BE FR NL PL
6 records

DK 476

Protection expired

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

Dekalb Genetics Corporation (usa) (US)

FR
3 records

DK 479

Terminated

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

Dekalb Genetics Corporation (usa) (US)

FR
3 records

DK 492

Terminated

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

DEKALB-PFIZER GENETICS

ES FR
3 records

Nearby in the species list DK 422, DK 433, DK 442, DK 458, Dk 462, DK 463, DK 474, DK 475, DK 476, DK 479, DK 492, DK 494, DK 496, DK 498, DK 4F, DK 500, DK 502, DK 512, DK 522, DK 524 Waxy

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