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NS Knez

Active

Helianthus annuus L. Sunflower · Agricultural · bred by Radeka Ilija, Miklic Vladimir, Miladinovic Dragana, Cvejic Sandra, Jocic Sinisa,

also searched as: нс кнез

Variety description

10 August 2026

The hybrid belongs to the mid-early maturity group with a growing period from 102 to 110 days. Plant height is 155–180 cm. The head has a convex shape and a diameter of 22–26 cm.

Seed yield potential reaches 46–50 c/ha. The oil content in seeds is 46–52%, protein 16–18%. Cultivation is recommended using classical technology.

The plant possesses high resistance to lodging and drought, as well as to downy mildew, Phomopsis, rust, white mold, and sunflower moth. Genetically resistant to Orobanche cumana races A–G+.

Sources6
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Countries of admission

4 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 QZ

active 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Applicant
Institute of Field and Vegetable Crops Novi Sad 58 Submitted the application to the register
Maintainer
RO - INSTITUTE OF FIELD AND VEGETABLE CROPS Responsible for variety maintenance

Admission to trade

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

  • RO Romania Active

    № NSH6720

    Registration
    10 March 2016
  • QZ European Union Active

    № 216985

    Registration
    10 March 2016
  • RS Serbia Protection expired

    № 320-04-1059/ 2012-11

    Application
    15 March 2012
    Registration
    5 February 2014
    Terminated
    26 December 2024
  • UA Ukraine Terminated

    № 14039050

    Application
    23 October 2014
    Registration
    19 May 2017
    Terminated
    12 September 2025

Plant breeders' rights

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

Ukraine № 14039050
Terminated
  1. Application filed 23 October 2014
  2. Registered 18 August 2017
  3. Entry closed 12 September 2025

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 NS-Kh-6034, /NS-Kh-6035/, NS-Kh-6316, NS-Kh-6318, NS-Kh-6320, NS Kh 6348, NS Kh 6585, NS Kh 6612, NS Kh 6720, NS Kiril, NS KOD 10, NS KOD 4, NS Konstantin, NS KONSTANTIN OR, NS Koperinicus, NS Kruna, NS Leonardo, NS Leonida, NS Leviathan, NS Lord

Discussion: NS Knez

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