PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Dusanic Nenad, Miklic Vladimir, Miladinovic Dragana, Cvejic Sandra, Jocic Sinisa,
also searched as: нс х 7258
10 August 2026
The hybrid belongs to the early-maturing group with a vegetation period of 103–105 days. The plant reaches a height of 150–170 cm, possesses high foliage, a stem of medium thickness with high lodging resistance, and a head diameter of 22–23 cm.
Oil content in seeds is 48–50% with a husk content of 23–25% and a thousand kernel weight of 60–75 g. The genetic yield potential exceeds 55 c/ha.
The hybrid is genetically resistant to broomrape races A–E (in some cases A–G), rust, and sunflower moth. It exhibits high tolerance to phomopsis, macrophomina, white rot, and diseases causing leaf and stem spotting.
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.
№ 14039052
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 6582, NS H 6589, NS H 6593, NS H 6749, NS H 6934, NS H 6960, NS H 6962, NS H 6963, NS H 7037, NS H 7256, NS H 7370, NS H 7618, NS H 7624, NS H 7634, NS H 7637, NS H 7640, NS H 7735, NS H 7736, NS H 7738, NS H 7746