Skip to content

DKC 3421 YG

Protection expired

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by MONSANTO TECHNOLOGY

also searched as: дкк 3421 иг

Variety description

10 August 2026

The hybrid is marked with the designation YG (YieldGard), which indicates the MON810 biotechnological line, providing protection against the European corn borer Ostrinia nubilalis due to the insertion of a gene from the bacterium Bacillus thuringiensis.

In agronomic classifications, the hybrid belongs to the mid-early maturity group. Detailed morphological characteristics are absent in open sources, as the primary focus in publications is on its transgenic status and comparison with isogenic lines.

Sources7
  • Loading…

Countries of admission

2 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

Also known as

breeder code TXP138-F

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.

  • DKC 3421 YG primary QZ
  • DKC3421YG CZ, PL, 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
Monsanto Technology LLC 9 024 Developed the variety
Applicant
Monsanto Technology LLC (US) Submitted the application to the register
Maintainer
Monsanto Technology LLC (US) 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

    № 235883

  • CZ Czechia Protection expired

    № 7653

    Application
    30 January 2004
    Registration
    22 June 2007
    Terminated
    31 December 2017
  • PL Poland Active

    № R R6317

    Application
    20 December 2005
    Terminated
    19 May 2008

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

DKC 2956

Active

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

Monsanto Technology LLC, US

FR NL
4 records

DKC 3117

Active

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

Monsanto Technology LLC, US

CZ FR
4 records

DKC07968

Active

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

MONSANTO TECHNOLOGY

NL
1 record

Nearby in the species list DK316, DK327, DK344, DK353 Waxy, DK4F-37, DK506, DK532 Waxy, DK604GR, DKC 2956, DKC 3117, DKC07968, DKC08163, DKC08365, DKC08462, DKC08467, DKC08561SC, DKC08562SC, DKC08564, DKC08567, DKC08662

Discussion: DKC 3421 YG

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up