PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Strube Research GmbH&Co KG
also searched as: меро ст
10 August 2026
The hybrid belongs to the LI (linoleic) oil type and possesses resistance to sulfonylurea herbicides, which allows for the use of the Express technology. Morphologically, the plant is described as having medium size.
Available sources provide contradictory data regarding the maturity group, where indicators vary from medium values to late maturity. Detailed characteristics of resistance to specific pathogens are not publicly available.
4 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.
№ 216828
№ 017537_A 017537
№ 18039149
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 Mercure, Mercuria, Meredith OL, Meridies CL, Meriot, Merit CLP, Merkurii, Merkuriy, Merkury, MERLIN, Merry, Merydian, Merydyan, Mesta, Metalist, Metall CL, Meteor, Meteor CL, Methaking, Methalux