PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Meszaros Laszlo / Piszker Zoltan / Walcz Ilona / Takacs Laszlo
also searched as: ха 15
10 August 2026
In scientific literature, the HA-15 sample is used for conducting genetic research, in particular for studying the expression of genes responsible for tocopherol biosynthesis.
This line is used in experiments evaluating the effect of microfertilizers on physiological plant indicators, enzyme activity, and seed quality. Agronomic characteristics, such as yield or disease resistance under production conditions, are absent.
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 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 H870R, H870RI, H872R, HA-002-B, HA 10, HA-1102, HA 1114, HA 1200 K, HA 1208, HA 124CMS, Ha-1A-SU, HA-22, HA 232CMS, HA 234CMS, HA-26, HA-26-IMI, HA-26-IMI-PR, HA 26 IMI PR A, Ha-26-OL, HA-26-OR