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DK 512

Active

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by DEKALB PLANT GENETICS

also searched as: дк 512

Variety description

10 August 2026

The hybrid belongs to the mid-maturing group with a growing season in the range of 105–120 days. In scientific literature, it was primarily referred to as a control sample during research, including the evaluation of transgenic lines.

Detailed morphological and agronomic characteristics of the plant are absent in open publications. In patent documentation, the hybrid was mentioned as a source of cellulose for insecticidal compositions; however, data on resistance to diseases, lodging, or grain quality are not recorded.

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

terminated no record

Also known as

breeder code EXP 152

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 512 primary ES, FR, QZ
  • DK512 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
DEKALB PLANT GENETICS 185 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 - X-MAINTAINER / 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 Active

    № 235725

  • FR France Terminated

    № 0066191

    Application
    15 February 1992
    Registration
    1 January 1995
    Terminated
    31 December 2004
  • ES Spain Active

    № 19920373

    Application
    30 December 1992
    Terminated
    4 May 1995
  • FR France Terminated

    № 0067416

    Application
    19 February 1993
    Registration
    1 January 1995
    Terminated
    31 December 2004

Plant breeders' rights

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

France № 13396
Terminated
  1. Application filed 5 April 1994
  2. Registered 27 August 1996
  3. Entry closed 13 July 2005

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 500

Terminated

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

DEKALB PLANT GENETICS

ES
1 record

DK 502

Terminated

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

DEKALB PLANT GENETICS

ES
2 records

DK 522

Withdrawn

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

Dekalb Genetics Corporation (usa) (US)

FR
2 records

Nearby in the species list DK 476, DK 479, DK 485, DK 492, DK 494, DK 496, DK 498, DK 4F, DK 500, DK 502, DK 522, DK 524 Waxy, Dk 528, DK 532, DK 535, DK 536, DK 540, DK 546, DK 551, DK 573

Discussion: DK 512

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