PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by NUSEED EUROPE
also searched as: н4х470 клп
10 August 2026
The hybrid belongs to the mid-early group with a vegetation period of 95–105 days. Plants reach a height of 160–180 cm and are characterized by intensive initial growth and uniformity of flowering. It possesses a well-developed root system and high stem strength, ensuring resistance to lodging.
Oleic acid content reaches 90%, oil content is 45–52%. The hybrid is resistant to broomrape races A–E, downy mildew, and also exhibits tolerance to white rot and phomopsis. The plant possesses good drought tolerance.
Intended for cultivation using the Clearfield Plus system, which allows for the application of imidazolinone herbicides for weed control. The primary purpose of the crop is processing for high-oleic oil; use in bird feed production is also possible.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 292078
№ 217R103
№ 018078_A 018078
№ 18039066
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
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NUSEED EUROPE
Helianthus annuus L. · Sunflower
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Nearby in the species list N4H342 CLP, N4H347 CL, N4H402 E, N4H403CL, N4H404 CL, N4H407 CL, N4H412CL, N4h413 Cl, N4h422 Cl, N4h469 Cl, N4h471 Cl, N4h505 Cl, N4H548 CL, N4he115, N4hm340, N4hm354, N4HM355, N4HM411, N4l102 Cl, N4l207 E