PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Tovarystvo z obmezhenoiu vidpovidalnistiu «IEvrosem»
also searched as: с про 511
10 August 2026
The hybrid belongs to the early-maturing group with a vegetation period of 100–105 days and a height of 150–160 cm. The yield potential reaches 5.5 t/ha, and the oil content in seeds is 51–53%. The plant is characterized by high resistance to lodging, shattering, cold, and drought.
The variety is resistant to five races of broomrape (A–E) and possesses tolerance to downy mildew, phomopsis, white rot, rust, alternaria, septoria, and gray mold. The hybrid is intended for commercial cultivation using the technology of tribenuron-methyl-based herbicides.
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.
№ 24039059
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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TOVARYSTVO Z OBMEZhENOIU VIDPOVIDALNISTIU "NVP "LIUMINA AHRO HRUPP"
Nearby in the species list S 36, S 4011, S 4012, S 4013, S 45, S-465, S 465A, S 5/19, S 53, S 690 M 38, S1225, S1A15A, S1A15R, S1A65A, S1A65R, S1A75A, S1A75R, S1M135A, S1M135R, S1M15A