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Kneja 573

Active

Zea mays L. Maize · Agricultural · bred by Nataliya Petrovska Valentina Valkova

also searched as: кнейа 573

Variety description

10 August 2026

The hybrid belongs to the mid-late maturity group and possesses characteristics typical of modern breeding developments from the Maize Research Institute in Kneja. The plant exhibits resistance to the crop's main diseases and pests.

An important economic feature of the variety is its ability for rapid grain moisture loss during ripening, as well as increased resistance to environmental stress factors.

Sources2
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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.

QZ

active no record

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

Parties

Breeder
Nataliya Petrovska Valentina Valkova 1 Developed the variety
Applicant
Maize Research Institute - Kneja (BG) 333 Submitted the application to the register

Admission to trade

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

  • BG Bulgaria Active

    № 4672/802.2018

    Application
    22 August 2018
    Registration
    19 March 2021

Plant breeders' rights

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

Bulgaria № 1147 P1
Active
  1. Application filed 5 April 2021
  2. Registered 14 June 2022
  3. Entry closed 14 June 2047

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 Kneja 564, Kneja 565, Kneja 566, Кneja 567, Kneja 568, Kneja 569, Kneja 570, Kneja 570A, Kneja 571, Kneja 572, Kneja 574, Kneja 575, Kneja 576, Kneja 577, Kneja 578, Kneja 579, Kneja 580, Kneja 581, Kneja 582, Kneja 583

Discussion: Kneja 573

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