PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Petъr Yvanov Yvanov
also searched as: 10595 р
10 August 2026
The line was obtained using biotechnology methods, including gamma-induced parthenogenesis. It is used in breeding to develop hybrids with high productivity and resistance to diseases and parasites.
As a male parent, the 10595 R line is used in the creation of the Valin sunflower hybrid. Hybrids developed with its participation demonstrate resistance to downy mildew and broomrape Orobanche cumana.
2 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.
№ 2351/106
№ 12017214
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list 1044L SU, 1046H SU, 1047 L CLP, 1049L, 1049L SU, 10517 A, 1054H SU, 1054L SU, 1055H, 10591 R, 10596 R, 10628 R, 1065R, 10671 R, 10681 R, 11, 11 TR 077, 1100L, 1111 A, 113 R