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DA Sonka

Active

Zea mays L. Maize · Agricultural · bred by Othmar Frei

also searched as: да сонка

Variety description

10 August 2026

The hybrid belongs to the mid-early maturity group with an FAO 380 rating. In publications, it is noted as one of the first hybrids on the Hungarian market to incorporate American genetic lines.

The plant possesses high yield potential and shows good grain moisture dry-down. During field trials, parameters such as thousand kernel weight, grain turnout percentage, as well as starch and crude protein content were evaluated. The hybrid demonstrates successful performance under various weather conditions, including seasons with excess moisture or drought.

Sources3
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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

terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
Othmar Frei 8 Developed the variety
Applicant
Dow AgroSciences Vertriebsgesellschaft m.b.H., AT 16 Submitted the application to the register
Rights holder
Dow AgroSciences V.m.b.H. 74 Holds the rights to the variety
Maintainer
Dow AgroSciences Vertriebsgesellschaft m.b.H 100 Responsible for variety maintenance

Admission to trade

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

  • SK Slovak Republic Protection expired

    № 109R174

    Application
    28 January 2009
    Registration
    9 June 2011
    Terminated
    31 December 2021
  • UA Ukraine Terminated

    № 09004617

    Application
    25 November 2009
    Registration
    18 March 2013
    Terminated
    22 December 2023
  • RU Russian Federation Active

    № 53094

    Application
    26 November 2009
    Registration
    5 February 2015

Plant breeders' rights

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

Ukraine № 09004617
Terminated
  1. Application filed 25 November 2009
  2. Registered
  3. Entry closed 14 January 2022

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

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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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Nearby in the species list DA Saria, DA Scena, Da Sciara, DA Scipio, DA Seline, DA Serena, Da Siboney, DA Silvie, DA Simeon, Da Sindy, Da Soraya, DA Sorina, DA Succes, DA Suzette, DA Szelia, DA Szoi, Da Terra, Da Vinci, DA02, DA13

Discussion: DA Sonka

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