PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG, Seeds Division, CH
also searched as: нкалегро
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.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 1003044
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SYNGENTA SEEDS AG, CH
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