PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by VERNEUIL RECHERCHE
also searched as: амазона
10 August 2026
The hybrid belongs to the group of mid-maturing plants with a high stem height, which depends on moisture supply conditions. It is characterized by high resistance to lodging, as well as the ability for good head pollination under unfavorable stress conditions.
The plant possesses genetic resistance to broomrape races A–G and downy mildew. The variety also shows tolerance to major pathogens, including Phomopsis, Phoma, stem and head forms of Sclerotinia, as well as rust. The oil content in the seeds is 52–54%.
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.
№ 19960233
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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