PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Nuseed Spain sl
also searched as: н4л467 е
10 August 2026
The hybrid belongs to the SU line, adapted to weed control technology using sulfonylurea. Plants reach a height of 155–180 cm and possess good lodging resistance. Recommended plant density is 55,000 – 60,000 plants per hectare.
The variety possesses high genetic resistance to broomrape (race H) and downy mildew. Resistance to Sclerotinia is 5 points, and to Phomopsis is 6 points. The hybrid is characterized by high tolerance to drought, uniform flowering, and intensive early-stage development.
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.
№ 325253
№ 4078227
№ 024677_A 024677
№ 224R132
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list N4L215 E, N4l277 Cl, N4L306CL, N4L374 E, N4L387 CL, N4L405CL, N4l410 Cl, N4L414CL, N4L415 E, N4l460 Cl, N4l472 Cl, N4L473 CL, N4le111, N4lm406, N4LM409 , N5, N5H492CL, N5h493 Cl, N5L254 CL, N5L301 CL