PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Roberto Reid
also searched as: хисун 302 ит
10 August 2026
The hybrid belongs to the medium-early or medium-late maturity group with a vegetation period of 118 to 124 days. The plants have medium height and are suitable for early sowing.
The oil content in seeds is approximately 45–47%. The hybrid possesses adaptability to various soil and climatic conditions, high tolerance to downy mildew (PL 8), and resistance to broomrape races A–G.
5 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.
breeder code Hysun 302 IT
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 295744
№ Hysun 302 IT
№ 20039112
№ 022226_A 022226
№ 022265_A 022265
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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Same species
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
Roberto Reid
Helianthus annuus L. · Sunflower
Roberto Reid
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Nearby in the species list Hysun 271, Hysun 273 IT, Hysun 280, Hysun 282 IT, Hysun 283, Hysun 293 IT, Hysun 295, Hysun 297, Hysun 298, Hysun 301 IT, Hysun 308, Hysun 310 SU, Hysun 318 IT, Hysun 32, Hysun 321, Hysun 321 PR, HYSUN 322 IT HO, Hysun 33, Hysun 34, Hysun 351