PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Dusanic Nenad, Miladinovic Dragana, Cvejic Sandra, Cvejic Sandra, Jocic Sinisa,
also searched as: нс х 978
10 August 2026
The hybrid is a plant 170–180 cm in height with a powerful root system that ensures lodging resistance. The head is thin, convex, semi-pendant, 19–22 cm in diameter. Seeds are black, oblong, with a thousand kernel weight of up to 75 g.
Oil content of the seeds is 46–48% with a hull content of 23–25%. Potential yield exceeds 55 c/ha. The plant possesses genetic resistance to downy mildew (Pl6 gene), rust, and sunflower moth.
The hybrid is adapted to Clearfield cultivation technology, which ensures control over a wide spectrum of weeds and all known races of broomrape (A–G+). Recommended for cultivation in steppe and forest-steppe regions.
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.
№ 14039023
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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Institut za ratarstvo i povrtarstvo, Novi Sad
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Institut za ratarstvo i povrtarstvo, Novi Sad (RS)
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Institute of field and vegetable crops - Novi Sad (SR)
Nearby in the species list NS H 8004, NS H 8005, NS H 8063, NS H 8147, NS H 8149, NS H 8266, NS H 8269, NS H 8323, NS H 8470, NS H 930, NS H 999, NS H DFSP, NS H VLSP, NS-Ha-26, NS-HA26/A, NS Hiperion, NS Horizont, NS Imisun, NS Ivan, NS-JM-8