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EY3957

Active

Zea mays L. Maize · Agricultural · bred by MONSANTO TECHNOLOGY

also searched as: еи3957

Variety description

10 August 2026

EY3957 is an internal identifier for breeding material, under which the variety undergoes state registration and certification. In agronomic documentation and field trials, this subject corresponds to the commercial name DKC3951.

The hybrid is intended for grain cultivation. Based on the results of field trials, it belongs to the super-early maturity group with an FAO rating of 180–239.

Sources8
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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.

active application no record

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. 9 024 Submitted the application to the register
Rights holder
MONSANTO TECHNOLOGY LLC 9 024 Holds the rights to the variety
Maintainer
BAYER CROPSCIENCE S.R.L 934 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • UA Ukraine Active

    № 23009079

    Application
    4 December 2023
    Registration
    12 December 2025
  • IT Italy Application submitted

    № 024265_A 024265

    Application
    12 December 2023

Plant breeders' rights

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

Ukraine № 23009079
Active
  1. Application filed 4 December 2023
  2. Registered 8 January 2026
  3. Currently active indefinite in the register

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

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P 9578

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Zea mays L. · Maize

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P 9074

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Zea mays L. · Maize

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Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

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13 records

EY3837

Application submitted

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT
1 record

EY3956

Application submitted

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT
1 record

EY4056

Withdrawn

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT
1 record

Nearby in the species list EY3669, EY3674, EY3675, EY3744, EY3745, EY3748, EY3752, EY3834, EY3837, EY3956, EY4056, EY4058, EY4157, EY4158, EY4159, EY4160, EY4259, EY4260, EY4459, EY4575

Discussion: EY3957

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