PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Dobroudja Agricultural Institute - General Toshevo (BG)
also searched as: 12003 р
10 August 2026
The line was obtained by the method of embryo culture of immature zygotic embryos using ultrasonic exposure on polycross populations. It possesses good combining ability and is intended for use in hybridization; in particular, it served as a parent component of the Yana hybrid.
Work on the creation of such lines is aimed at obtaining plants with an increased oil content and complex resistance to diseases, including downy mildew, phomopsis, septoria, as well as to the parasite broomrape.
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.
№ 1768/48
Records are sourced from official registry publications. Data sources and legal status
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Same species
Helianthus annuus L. · Sunflower
Soper, John
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Helianthus annuus L. · Sunflower
Dobroudja Agricultural Institute - General Toshevo (BG)
Helianthus annuus L. · Sunflower
Dobroudja Agricultural Institute - General Toshevo (BG)
Helianthus annuus L. · Sunflower
Institut for Wheat & Sunflow - Tolbuchin (BG)
Nearby in the species list 1111 A, 113 R, 114A, 1179A, 11B, 11R, 11V, 12/05, Mykolaivskyi krupnonasinnyi, 12001 R, 12002 R, 1234, 125, 125 A, 125 B, 127B, 12833R, 12B, 12F04, 12I11, 12MS275