PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Molodchenkova Olha Olehivna, Babich Valerii Ivanovych, Hanzhelo Mykola Hryhorovych, Libenko Mykola Oleksandrovych, Varenyk Borys Fedorovych, Krut`ko Vasyl` Ivanovych,
also searched as: романтик
10 August 2026
Romantyk belongs to the mid-early maturity group, reaching a height of 165–185 cm. The hybrid is intended for the production of high-oleic oil, with an oleic acid content of 82–87% and a seed oil content reaching 49–50%. It is recommended for cultivation in the Steppe, Forest-Steppe, and Polissya zones.
The plant possesses high lodging resistance and tolerance to common diseases such as Phomopsis, Sclerotinia, rust, Verticillium wilt, and downy mildew. The hybrid has genetic protection against broomrape (Orobanche cumana) races A–G.
1 jurisdiction
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.
№ 07017015
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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VANDERHAVE RESEARCH
Nearby in the species list Roki, Rolland F1, Rolle, Roller, Rolling, Rollis, ROLLO, Rom, Romanella, Romans, ROMERO, Romil, Romina, Romsum HS 301, Romsum HS 52, Romsum HS 90, Romsun 52, Romsun HS 90, Romy, Rona