PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid is homozygous and belongs to the semi-early maturity group. Seeds of this sunflower undergo mandatory fungicide treatment before sowing.
The cultivation technology for this hybrid involves the use of herbicides containing the active ingredient tribenuron-methyl, which allows for effective control of weed vegetation in crops.
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 variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 295759
№ DS14185SU
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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Nearby in the species list Soprano, Sorasol, Soreanca E 22, Sorem 80, SOREM 82, Sorenza, Sores ST, SORIA, Soroa, Soroka, -, Sospiro, Sotis, Sotnyk, SP 219, SP 220, Spanners Allzweck, Spantas, Sparta, Speedy