PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Malinovskyi Serhii Volodymyrovych
also searched as: бастер
10 August 2026
The hybrid is intended for cultivation using the intensive Clearfield technology, which allows the use of imidazolinone herbicides to control weeds and broomrape. Plants reach a height of 170–180 cm, the head has a diameter of 22–24 cm and is semi-pendant.
The plant possesses genetic resistance to 6–7 races of broomrape, and is also resistant to lodging and drought. It has complex tolerance to major diseases, including charcoal rot, phomopsis, sclerotinia, head rot, downy mildew, phoma, and root rot.
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.
№ 21039003
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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Nearby in the species list Barolo RO, Baron, Barsa, Baryo, Basallt, Basco ST, Basil, BASO B, Bastard, Basten, Bastia CS, Bastion, Batiania, Batman, Batoli, Bavaria CS, Bazal`t, Bazys, BD 704, BD005304