PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Participations,CH
also searched as: си катана клп
10 August 2026
The hybrid belongs to the mid-ripening group with a vegetation period of 116 to 125 days and a plant height of 170–180 cm. The yield potential is 4.2–5 t/ha with an oil content in seeds at the level of 52–53%. The hybrid is moderately intensive and is characterized by high plasticity in various growing conditions.
The plant is resistant to Phomopsis, Sclerotinia, downy mildew, and rust, as well as to Orobanche races A–G+. The drought tolerance index is estimated as very high. The recommended plant density at the time of harvest varies from 35 to 65 thousand plants per hectare, depending on the degree of soil moisture.
5 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.
Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217773
№ NX62379
№ 68362
№ 216R255
№ 17039010
№ 0284147
№ 284147
№ 320-04-511/2018-11
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Nearby in the species list SY Illico, SY Impreso, SY Improva, SY Impulse, SY Ingenio, SY Irisa AR, SY Ivori CLP, SY Javelo, SY Kaltima, SY KARAVAN, SY Katiola, SY Kiara, SY Kolibri, SY Kupava, SY Kuzko, SY Lancelo, SY LASCALA, SY Lazuri Clp, SY Lennox, SY Levis