PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the mid-late group; the growing season is 115–118 days. The plant is characterized by a height above average.
The variety possesses genetic resistance to Orobanche cumana (races A–G). Tolerance to white rot of the head and stem, powdery mildew, and Phomopsis is noted.
The hybrid is of the linoleic type with an oil content in seeds of 45–48%. It is intended for cultivation using the Clearfield Plus production technology with the application of the herbicide Euro-Lightning Plus.
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.
№ 94017019
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RUSTICA SEMENCES
Helianthus annuus L. · Sunflower
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Nearby in the species list RT 74, RT 7415, RT 7515, RT 7910, RT 904, RT 905, RT 921, RT 922, RT 923, RT 928, RT 935, RT 94, RT- 983, RT011, RT0411, RT0412, RT0551, RT0553, RT0554, RT0655