PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Miclic Vladimir, Marinkovic Radovan, Gvozdenovic Sandra, Jocic Sinisa,
also searched as: нс х 6044
10 August 2026
The hybrid belongs to the early-maturing group with a vegetation period of 95–100 days. The plant is characterized by short stature (135–160 cm) and forms a convex head with a diameter of 21–25 cm. Due to a developed root system and resistance to lodging and shattering, the variety is suitable for harvesting with standard combine harvesters, often without the use of desiccation.
The variety possesses genetic resistance to six races of broomrape (A–F) and downy mildew (Pl6 gene). It also shows high tolerance to phomopsis, charcoal rot, rust, and resistance to the sunflower moth. The yield potential is 40–50 c/ha with an oil content in seeds of 50–55%.
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.
№ 07017049
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list NS H 4918, NS H 4919, NS H 494, NS H 496, NS H 498, NS-H-52, NS H 556, NS H 558, NS-H-6042, NS-H-6043, NS-H-6045, NS-H-6046, NS H 6054, NS-H-6059, NS H 6206, NS H 6341, NS H 6342, NS H 6343, NS H 6376, NS H 6564