PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Miklie Vladimir, Jocie Sinisa, Cvejie Sandra,
also searched as: нс ромео
10 August 2026
Mid-early hybrid with a height of 170–180 cm. It has a convex head with a diameter of 21–25 cm with full seed set. Seeds are black, elongated, 1000 kernel weight is 60–70 g. Oil content in seeds reaches 48–51%.
The hybrid has genetic resistance to five races of broomrape (A–E) and sunflower moth, shows tolerance to Phoma, Phomopsis and charcoal rot. Plants are resistant to lodging and shedding. Due to the deep root system, it effectively consumes moisture from the soil.
Intended for cultivation in the Steppe and Forest-Steppe zones using traditional technology with the use of soil herbicides.
4 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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217001
№ A15412
№ 09017305
№ 320-04-643/2010-11
№ 0283564
№ 320-04-03812/2022-11
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
Nearby in the species list NS Oliva, NS Oliva SUMO, NS Orfej, NS Oro, NS Oskar, NS Papageno, NS Primi, NS Probus, NS Rafaelo, NS RHA 13, NS Ronin, NS Sanol, NS Simbol, NS Smaragd, NS Sonata, NS Sumo 2017, NS Sumo 2018, NS Sumo 2019, NS Sumo Orfej, NS Sumo Sjaj