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NK Delfi

Active

Helianthus annuus L. Sunflower · Agricultural · bred by SYNGENTA SEEDS AG, CH

also searched as: нк делфи

Variety description

10 August 2026

The vegetation period is 100–112 days. The plant is tall, height varies from 150 to 180 cm. During the maturation period, the stem and head have a characteristic lemon color. The hybrid possesses increased lodging resistance.

Oil content in seeds reaches 52%. The hybrid is characterized by complex resistance to diseases, including Phomopsis, Sclerotinia, white rot, downy mildew, and rust, as well as high drought tolerance. Resistant to broomrape infestation for races A–E.

Sources4
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Countries of admission

9 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Syngenta Seeds AG (CH) 189 Developed the variety
Applicant
Syngenta Seeds SAS (FR) 251 Submitted the application to the register
Rights holder
Syngenta Seeds S.A.S. Holds the rights to the variety
Maintainer
Syngenta, Seeds S.A.S., Saint Sauver FR 102 Responsible for variety maintenance

Admission to trade

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

  • QZ European Union Active

    № 216936

  • FR France Active

    № 1014267

    Application
    13 January 2004
    Registration
    1 January 2006
  • UA Ukraine Active

    № 04017060

    Application
    20 December 2004
  • RU Russian Federation Active

    № 42476

    Application
    21 December 2004
    Registration
    29 January 2007
  • HU Hungary Protection expired

    № 302269

    Application
    26 January 2005
    Registration
    26 February 2007
    Terminated
    31 December 2017
  • AT Austria Terminated

    № 7215

    Application
    2 March 2005
    Registration
    22 December 2006
    Terminated
    29 September 2020
  • BG Bulgaria Terminated

    № 1405/31

    Application
    2 March 2005
    Registration
    12 March 2007
  • CZ Czechia Protection expired

    № P8492

    Application
    12 January 2006
    Registration
    22 May 2009
    Terminated
    31 December 2019
  • HR Croatia Protection expired

    № 1002573

    Application
    30 January 2006
    Registration
    10 February 2009
    Terminated
    28 May 2020
  • MD Moldova Terminated

    № 0281820

    Application
    2 February 2007
    Terminated
    5 December 2018

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

Same species

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Helianthus annuus L. · Sunflower

SYNGENTA SEEDS AG, CH

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7 records

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2 records

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4 records

Nearby in the species list NK Amori, NK Armoni, NK Astri, NK Astri Oleic, NK Bonita, NK Brio, NK Califa, NK Camen, NK Countri, NK Dayli, NK Deriki, NK Dobri, NK Dolbi, NK Donata, NK Dueta, NK Ermis, NK Ferti, NK Ferti Oleic, NK Fortimi, NK Foxtri

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