PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid is a simple two-line plant with a vegetation period of approximately 120 days. Plant height at maturity is characterized as tall; leaves have weak blistering, and branching is absent. Achenes are distinguished by pronounced striping; the thousand kernel weight is approximately 56.7 g.
Oil content of seeds is in the range of 45–50%. The hybrid possesses resistance to imidazolinone herbicides, broomrape races A–F, and a complex of diseases, including downy mildew, phoma, phomopsis, rust, white and grey rot, and also demonstrates high lodging resistance.
5 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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 216759
№ 14039041
№ 65328
№ 20140426
№ 017004_A 017004
Records are sourced from official registry publications. Data sources and legal status
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Same species
Helianthus annuus L. · Sunflower
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Revol Benoit
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Oliv"ie Ladsus
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Strube Research GmbH&Co KG
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PIONEER HI-BRED INTERNATIONAL
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Pioneer Hi-bred International Inc. (USA)
Nearby in the species list Marasca, Maraska, Marbelia CL, Marcell, Marche 1, Marcia, Marciano ST, MARCO, Marco ST, MARFIL, Margil, Margosha, Margot, MARHARET SLP, Marianne, Maribel, MARICA, Marica 2, Marigo, Marigoldes