PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Olivser Cottet
also searched as: нх87258
10 August 2026
Mid-early hybrid with a growing period of 103–105 days. The plant reaches a height of 150–170 cm and has a sturdy stem of medium thickness, characterized by high lodging resistance. The head is thin.
The oil content in the seeds is 48–50 percent with a potential yield of more than 55 c/ha. The hybrid is genetically resistant to Orobanche races A, B, C, D, E, rust, and the sunflower moth, and also possesses high tolerance to Phomopsis, Macrophomina, Sclerotinia, and leaf and stem spots.
1 jurisdiction
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.
№ 11017079
Records are sourced from official registry publications. Data sources and legal status
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Helianthus annuus L. · Sunflower
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Helianthus annuus L. · Sunflower
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Jim Gerdes
Nearby in the species list NKARMONY, NKh13288, NKh22211, NKh22304, NKh32234, NKh32324, NKh42350, NKh44316 / NX44316, NKh52258, NKh82748, NKhK12M011, NL 01A, NLK 12 M 008, Nlk12m009, NLN12E101, NLN12E102, NLN12E103, NLN12N004, NLN12N005, NLN12N006