PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by AGRA SEED RESEARCH INTERN
also searched as: т 228 б
10 August 2026
The hybrid is a medium-tall plant with a height of 157–167 cm and belongs to the moderately intensive type. The oil content of the seeds is at least 52%.
The crop possesses high drought tolerance. The hybrid is tolerant to broomrape races A–G, is characterized by high resistance to white rot, and medium to high resistance to phomopsis, phoma leaf spot, verticillium wilt, brown rust, and downy mildew.
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 right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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AGRA SEED RESEARCH INTERN
Nearby in the species list T 0709 LG, T 0860 LM, T 0902 SULF, T 0916 LF, T 0916 LG, T 0989 HM, T 1170 LM, T 1333 HG, T 1334 HG, T 1370 SUHM, T 260 B, T 50001, T-52, T-57, T 7054, T 76 A, T 8-1, T 8-3, T 8-4, T 8-5