PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Nicolae Boaghe, Elena Andreea Teodorescu
also searched as: иринасол
10 August 2026
The hybrid demonstrates resistance to brown spot, downy mildew, and broomrape, and also possesses tolerance to phomopsis. The plants are characterized by resistance to drought and lodging with moderate tolerance to the effects of extreme heat.
This hybrid exhibits good tolerance to the application of the herbicide «Pulsar 40 SL». The oil content in the seeds is approximately 44%.
5 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 variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 215978
№ DS11077 IR
№ 20039050
№ 221R250
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 IR181DMR, IR199DMR, IR368DMR, IR79DMR, Irana, Iranapipa, Iregi HNK 173, Iregi Szurke Csikos, Irena, Irimi, Iris, Irisol, Irma, Iron, IS 03001, IS-13630, IS-14, IS 142, IS 23290, IS 23452