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GW3378

Active

Zea mays L. Maize · Agricultural · bred by Spirou Spiros

also searched as: гв3378

Variety description

10 August 2026

The GW3378 F1 hybrid is characterized by a growing season of 118–121 days and a plant height of 270 to 330 cm. The ear is attached at a height of 120–125 cm, has a length of 25–27 cm, and contains 14–18 rows of dent-type kernels, yellow-orange in color.

The plant possesses a well-developed root system, high resistance to lodging and major crop diseases, as well as a stay-green effect and a high rate of moisture loss. The hybrid is suitable for grain production, silage, and the production of corn biomass for methane.

The recommended plant density is 62,000–64,000 plants per hectare when grown under rainfed conditions and 80,000–85,000 plants per hectare under irrigation.

Sources7
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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.

QM

active no record

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

Parties

Breeder
Spirou Spiros 45 Developed the variety
Applicant
Golden West Seed Bulgaria Ltd. 156 Submitted the application to the register
Rights holder
Golden West Seed Bulgaria Ltd. 156 Holds the rights to the variety
Maintainer
"Golden west seed Bulgaria"OOD 121 Responsible for variety maintenance

Admission to trade

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

  • BG Bulgaria Active

    № 4685/808.2018

    Application
    22 August 2018
    Registration
    11 March 2020
  • UA Ukraine Terminated

    № 20009037

    Application
    23 January 2020
    Terminated
    4 August 2020
  • UA Ukraine Active

    № 23009021

    Application
    16 March 2023
    Registration
    24 July 2024

Plant breeders' rights

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

Ukraine № 20009037
Terminated
  1. Application filed 23 January 2020
  2. Registered
  3. Entry closed 4 August 2020

More 1 record protections in other jurisdictions are shown on the map above.

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

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5 records

GW3373

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2 records

GW3581

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Zea mays L. · Maize

"GOLDEN WEST RESEARCH" EOOD (BG)

BG
1 record

Nearby in the species list GW2110, GW2122, GW2210, GW3016, GW3017, GW3021, GW3024, GW3158, GW3159, GW3373, GW3581, GW3806, GW3807, GW3808, GW43002, GW43003, GW43011, GW45001, GW4513, GW4627

Discussion: GW3378

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