PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Stepanov IEvhenii Olehovych, Parii IUliia Oleksandrivna, Parii Myroslav Fedorovych, Parii IAroslav Fedorovych, Parii Fedir Mykytovych,
also searched as: карлос 115
10 August 2026
The hybrid is mid-early, the vegetation period is about 115 days. The plant reaches a height of 160–180 cm and forms flat, semi-inclined heads with a diameter of 20–24 cm. The yield potential reaches 5.2 t/ha when grown on fertile soils.
The seeds contain 48–52% oil with a hull content of 21–23%. The hybrid possesses high resistance to lodging, shattering, and drought, as well as to major diseases, including phoma, phomopsis, rots, rust, and downy mildew. It is resistant to the sunflower moth and broomrape races A, B, C, D, E.
The hybrid belongs to the linoleic type and is adapted to the Clearfield cultivation technology, which provides resistance to imidazolinone herbicides. It is intended for obtaining a high yield of oilseeds.
2 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.
№ 14039026
№ 14039055
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Kaptor, Karaib, Karat, Karbon, Kardan, Kardynal, Kareta, KARLO ShT, KARLOS, Karlos 105, Karmen F1, Karmona, Karno, Karolina, KARRERA SLP, Kasar, Kash, Kaskad, Kaskara, Kasol