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NKAlegro

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Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG, Seeds Division, CH

also searched as: нкалегро

Variety description

10 August 2026

The Syngenta hybrid is mid-early, possesses high adaptability and good growth rates during the initial stages of development. It is resistant to Orobanche cumana races A–E, possesses above-average drought tolerance and an oil content potential of up to 50%. It is genetically close to the «Арена ПР» hybrid.

The RGT Allegro CLP hybrid from the company RAGT is characterized by an oil content of 54–56% and resistance to Orobanche cumana races A–G. This product possesses high lodging resistance, estimated at 9 points, and resistance to downy mildew, and is intended for the Clearfield Plus production system.

Sources5
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Countries of admission

1 jurisdiction

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.

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

Parties

Applicant
Syngenta Seeds S. A. S. (FR) Submitted the application to the register
Maintainer
Syngenta Seeds S. A. S. (FR) Responsible for variety maintenance

Admission to trade

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

  • HR Croatia Active

    № 1003044

    Application
    29 January 2008

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

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Nearby in the species list NK Olesol, NK Rocky, NK Safari, NK SANDIEGO, NK Simpati, NK Sinfoni, NK Singi, NK Stradi, NK17, NK93, NKARMONY, NKh13288, NKh22211, NKh22304, NKh32234, NKh32324, NKh42350, NKh44316 / NX44316, NKh52258, NKh82748

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