PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Jean Pierre Dufourcq
also searched as: 1044л су
10 August 2026
The hybrid is characterized by a plant height of 150 to 160 cm. The head has a flattened shape, the diameter is 22–26 cm, and the position is semi-pendent. The oil content in seeds varies from 45 to 51%.
The plant possesses tolerance to phomopsis, sclerotinia, rust and verticillium wilt. It is resistant to downy mildew races of group F and broomrape. The hybrid is adapted to Express cultivation technology, providing resistance to tribenuron-methyl-based herbicides, and is intended for moderately intensive conditions.
4 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.
№ 214564
№ 021407_A 021407
№ 20039081
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
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Revol Benoit
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Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
PHILIPPE JOUVE
Helianthus annuus L. · Sunflower
Jean Pierre Dufourcq
Helianthus annuus L. · Sunflower
Lidea Frances SAS, F
Nearby in the species list 1028L, 102JR, 102XL, 1031L SU, 1034 E, 1034L SU, 10357, 10359, 10362, 1043L CLP, 1046H SU, 1047 L CLP, 1049L, 1049L SU, 10517 A, 1054H SU, 1054L SU, 1055H, 10591 R, 10595 R