PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG
also searched as: сунарис
10 August 2026
The hybrid is characterized by a mid-early maturity group and medium or medium-high plant height. The yield is distinguished by high grain test weight. The optimal plant density before harvest is 55,000–60,000 plants per hectare.
Plants possess complex tolerance to diseases and parasites. The variety is resistant to new races of Orobanche higher than F, all known races of downy mildew, Sclerotinia, Phomopsis, and rust. It shows medium tolerance to Macrophomina.
6 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.
№ 304775
№ NX33221
№ 22039064
№ 20220553
№ 024583_A 024583
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Sumeka, Sumerio, Sumet, Sumiko, Summi, Sumo, Sumonti, SUN 2259 CL, Sun Gro 380, SUN21009, Sunato, Sunazur, SUNBEL, SUNBELIV01, Sunbird, SUNBRED 257, Sunbred 277, Sunbred 285, Sunbrela, Sunbuzz