PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Remy ROUANET
also searched as: лг 50480
10 August 2026
The hybrid is a short plant with a height of about 140 cm. The head has an average diameter of 17 cm, the average thousand kernel weight is 67 g. The yield potential exceeds 42 c/ha with an oil content of up to 50%.
The plant possesses high lodging resistance and a high level of initial growth energy. The hybrid is resistant to Orobanche races A–G+, downy mildew, Phomopsis, Phoma, white mold of the head and roots, charcoal rot, and also shows tolerance to charcoal rot.
Due to the short growing period, the hybrid is suitable for late and stubble sowing, as well as for cultivation under irrigation. Recommended for regions with a high probability of the spread of aggressive Orobanche races.
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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code LHA3263/02
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.
№ 216217
№ 018461_A 018461
№ 17039089
№ 73432
№ 20170283
№ 0284626
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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Helianthus annuus L. · Sunflower
Helianthus annuus L. · Sunflower
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Nearby in the species list LG 114 IA, LG 122 A, LG 123 B, LG 1234 A, LG 1234 IA, LG 125 B, LG 127 A, LG 164 B, LG 50270, LG 50300, LG 50510, LG 50514, LG 50521 CLP, LG 50534, LG 50549 SX, LG 50585, LG 50635 CLP, LG 50662, LG 50689 SX, LG 50797