PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Mas Seeds S.A.S.
also searched as: тфс3566б
10 August 2026
The hybrid is characterized by high productivity and adaptability to various agronomic systems, including tillage methods, fertilization, and plant protection. Resistance to diseases is noted.
The exact maturity group, plant height, lodging resistance indicators, and detailed morphological traits are not specified in open sources. The designation TFS3566B may be an internal working name or an experimental sample.
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.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record 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.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
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MAS Seeds,FR
Helianthus annuus L. · Sunflower
Joel Meunier
Helianthus annuus L. · Sunflower
Mas Seeds S.A.S.
Nearby in the species list TFO3337B, TFO4384B, TFO4756B, TFO5188B, TFO5268B, TFO5464B, TFO5465B, TFS 3566 A, TFS3566, TFS3566 TFS3749B, TFS3749A, TFS3749B, TGR 8, Theresa, Thor CL, Tiago ST, Tiaki, Tiasmyn, Tibo, Tibro