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DS0493B

Active

Zea mays L. Maize · Agricultural · bred by F.K. Roeber

also searched as: дс0493б

Variety description

10 August 2026

The hybrid forms plants 200–250 cm in height with one ear per stalk. The grain is of the dent type, with 14–16 rows per ear and 26–38 kernels in each. The thousand kernel weight is 270–320 g.

The plant possesses high stalk strength and the ability to rapidly develop a root system during the initial stages of vegetation. The hybrid is characterized by good grain test weight and efficient moisture loss during maturation.

The recommended plant density before harvesting is from 65–70 thousand plants per hectare in unfavorable conditions to 80–90 thousand per hectare in favorable ones.

Sources5
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
F.K. Roeber 4 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

    № 211R441

    Application
    1 February 2011
    Registration
    3 June 2013
    Terminated
    31 December 2023
  • UA Ukraine Terminated

    № 12004109

    Application
    1 November 2012
    Registration
    26 December 2014
    Terminated
    22 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 № 12004109
Terminated
  1. Application filed 1 November 2012
  2. Registered
  3. Entry closed 14 January 2022

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

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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 DS0312, DS0321, DS0323, DS0330, DS0332, DS0335, DS0336, DS0338, DS03K, DS0479B, DS04K, DS05268, DS05296, DС05349, DС05359, DS0591C, DS0615C, DS0637C, DS0678B, DS0692C

Discussion: DS0493B

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