PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Participations AG
also searched as: ф76900
10 August 2026
The object is a breeding line, not a commercial variety or hybrid for general cultivation. It acts as a component for creating hybrids; specifically, it is mentioned in the pedigree of the three-way hybrid SI Levis.
Given that this object is specialized genetic material, detailed agronomic characteristics, such as plant height, disease resistance, yield, and quality indicators, are not published in open reference books.
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 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
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
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Oliv"ie Ladsus
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Syngenta Crop Protection AG
Helianthus annuus L. · Sunflower
Syngenta Participations AG
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Euralis Semences FR
Nearby in the species list F74200, F74221, F74231, F74271A, F74271MIA, F747IMO, F75422, F754271MA, F75439, F76301, F79MA, F7AE4MOA, F7AW1MOA, F7AW1MOA*F7AZ4MO, F7AX1A, F7AX2MJA, F7AX2MJIA, F7AX2MJKA, F7AX2MJKOA, F7AX2MJOA