PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Stotskyi Viktor
also searched as: ар 1801
10 August 2026
The hybrid belongs to the mid-early maturity group with a vegetation period of 105–108 days. Plant height is 150–170 cm. Yield potential reaches 46–48 c/ha.
Plants possess high resistance to lodging, seed shattering, and common sunflower diseases. The hybrid demonstrates high growth energy in the initial stages, uniform ripening, and good responsiveness to intensive cultivation technologies and fertile soils.
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.
№ 18039161
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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Same species
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
Stotskyi Vadym Viktorovych
Helianthus annuus L. · Sunflower
Stotskyi Vadym Viktorovych
Helianthus annuus L. · Sunflower
Stotskyi Viktor
Nearby in the species list AR 004 A, AR 004 B, AR 005 A, AR 005 B, AR 006 A, AR 006 B, AR 007 A, AR 007 B, AR 008 A, AR 008 B, AR 1802, AR Impuls, AR0110B, AR0110M, AR0408B, AR0408M, Arabal, Arakar, Arako, Aramis