PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Malinovskyi Serhii Volodymyrovych
also searched as: кортеса
10 August 2026
The hybrid was created using the cytoplasmic male sterility system. The vegetation period is 105–112 days, and plant height varies from 160 to 180 cm. The yield potential of the crop reaches 50–51 c/ha with a seed oil content of 50–53%.
The variety possesses resistance to phomosis, phomopsis, charcoal rot, and white rot, as well as to downy mildew. The hybrid is characterized by genetic resistance to seven races of broomrape (A–G+), high resistance to lodging, shattering, heat, and drought conditions.
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.
№ 21039001
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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