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N44 R

Active

Helianthus annuus L. Sunflower · Agricultural · bred by prof.Nina Nenova

also searched as: н44 р

Variety description

10 August 2026

The designation N44 R refers to genetic material that is not a variety for commercial cultivation. This form is used in breeding programs as a parental line for producing hybrid seeds.

Economic and morphological characteristics, such as plant height, yield quality indicators, or disease resistance, are proprietary breeding information and are not presented in public agronomic reference books.

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

active application no record

Also known as

breeder code 4040 R

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • N44 R primary UA
  • N44R BG, QM

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
prof.Nina Nenova 2 Developed the variety
Applicant
Selskostopanska Akademiya Dobrudzansky Zemedelsky Institut Submitted the application to the register
Maintainer
Dobroudja Agricultural Institute - General Toshevo (BG) 267 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

    № 4822/867.2019

    Application
    19 February 2019
    Registration
    17 February 2021
  • UA Ukraine Application submitted

    № 19939081

    Application
    11 December 2019

Plant breeders' rights

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

Ukraine № 19939081
Application submitted
  1. Application filed 11 December 2019
  2. Registered
  3. Currently active indefinite in the register

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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Nearby in the species list N0106, Н02020А, N0626lf, N0626lg, N102 R, N1034, N20R, N215A, N226 V, N23R, N4H101CL, N4H134 E, N4h161 Cl, N4H202 E, N4H205 E, N4h276 Cl, N4h302 E, N4h309 E, N4H337 E, N4H342 CLP

Discussion: N44 R

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