PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG, CH
also searched as: дункан клп
10 August 2026
The hybrid belongs to the oilseed direction and is intended for cultivation using the Clearfield Plus production system, which ensures control of weeds and broomrape. The plant is characterized as tall, reaching 150–170 cm, without branching, with a well-filled head.
The oil content in the seeds is 50–55%; the hybrid type is high-oleic. The thousand kernel weight is about 55 g. The hybrid possesses high tolerance to Phomopsis, Phoma, downy mildew, head and stem white rot, and is also resistant to broomrape races A–G.
Adapted to various tillage technologies, including conventional, minimum, and No-Till. Suitable for cultivation in regions with temperate and warm climates.
3 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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 17039118
№ 4068725
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list DSH422CP, Dsl402, DSL406, DSL426, Ducado, Ducal, Duet CL, Dugi, Dukat, Duna, Durban, Dyler, Dyllan, Dynamic, Dyson, DZI Vilia, E 0711, E 0810, E 0910, E 15474