PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Seeds S.A.
also searched as: санбро
10 August 2026
The hybrid is early-maturing, with a vegetation period lasting 100–108 days. Plants reach a height of 140–170 cm and are characterized by high lodging resistance due to a strong stem and a developed root system. They are distinguished by rapid growth rates during the initial stages of development.
Seed oil content is 46–49%. The hybrid possesses high drought resistance and is tolerant to downy mildew, phoma, and sclerotinia, as well as broomrape races A–E. At the same time, low resistance to phomopsis is noted.
The hybrid intensity type is extensive; it reacts weakly to increased doses of nitrogen fertilizers. It is suitable for cultivation using traditional technology, as well as in conditions of minimum and no-tillage.
6 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.
№ 217835
№ 19910444
№ 003816_A 003816
№ 0065830
№ SOL 00392
№ 768
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 3 records protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
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Nearby in the species list Sammy CLP, Samoa, Samoa (Euragro), Samovar, Samuela, San Luca, San Luka, Sanay, Sanay MR, Sanba, Sanbro MR, Sanches SU, Sancho, SANChO ShT, Sander, Sandiego, Sandra, Sandrina, Sandy, Sandyflor