PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by NuSeed Americas
also searched as: н4л207 е
10 August 2026
The hybrid belongs to the early-maturing group. It is a linoleic hybrid and is intended for harvesting using protection technology based on the use of herbicides with the active ingredient tribenuron-methyl.
The plant possesses genetic resistance to broomrape race H and also demonstrates resistance to downy mildew and white rot. The hybrid is suitable for cultivation in various regions.
3 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.
№ 304405
№ 023596_A 023596
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.
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Nearby in the species list N4H470 CLP, N4h471 Cl, N4h505 Cl, N4H548 CL, N4he115, N4hm340, N4hm354, N4HM355, N4HM411, N4l102 Cl, N4L215 E, N4l277 Cl, N4L306CL, N4L374 E, N4L387 CL, N4L405CL, N4l410 Cl, N4L414CL, N4L415 E, N4l460 Cl