PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by LIMAGRAIN EUROPE
also searched as: лг50526 клп
10 August 2026
The hybrid is included in official variety lists, in particular in the list of varieties of the Republic of Bulgaria. The designation "CLP" in the name indicates its genetic resistance to herbicides used in the Clearfield® Plus technology.
Detailed agronomic characteristics, such as yield indicators, oil content, plant height, precise maturity group, and detailed data on resistance to specific diseases, are not available in open sources.
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.
№ 292071
№ 218R150
№ 4590/774.2018
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
Revol Benoit
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Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
LIMAGRAIN EUROPE S.A.
Helianthus annuus L. · Sunflower
Limagrain Europe, FR
Helianthus annuus L. · Sunflower
Limagrain Europe, FR
Nearby in the species list LG50505, LG50509Sx, LG50511 CLP, LG50512, LG50513, LG50515, LG50517, LG50520, LG50524 CLP, LG50525, LG50527, LG50528 CL, LG50529 SX, LG50530 CLP, LG50531 CLP, LG50532, LG50537, LG50539 SX, LG50540 CLP, LG50541 CLP