PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Sadik El Sayed
also searched as: п63лл104
10 August 2026
The hybrid belongs to the linoleic type and is distinguished by a very short vegetation period, which allows it to be used for late sowing dates. In addition to the oilseed direction, the variety is suitable for silage cultivation.
The plant possesses high resistance to Orobanche and Verticillium wilt, and also demonstrates medium resistance to downy mildew. Agronomic indicators include high yield stability and resistance to unfavorable arid conditions.
3 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 217194
№ P63LL104
№ 20120324
№ 14039061
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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Nearby in the species list P63LE193, P63LE42, P63LE57, P63LE58, P63LE75, P63LE76, P63LE81, P63ll02, P63ll03, P63ll102, P63ll110, P63LL156, P63LL160, P63ll161, P63LL191, P63LL209, P63LL356, P63LL396, P63LL48, P63LL74