PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION US
also searched as: п64лл264
10 August 2026
The hybrid belongs to the mid-ripening group with below-average plant height. Plants possess high resistance to lodging and drought conditions. The production is characterized by high oil content.
The variety has a high level of resistance to sunflower broomrape races A–G and System II, as well as to phomopsiosis, white rot, verticilliosis, leaf wilting, and downy mildew. Intended for commercial production using classic technology in all agro-climatic zones.
Recommended sowing density is 50–55 thousand plants per hectare under sufficient moisture and 45–50 thousand under insufficient. In case of rust development risk in fields, fungicidal protection is necessary.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217275
№ XF20481
№ 4071212
№ 21039029
№ 320-04-01467/2022-11
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
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Nearby in the species list P64LL155, P64LL156, P64ll164, P64LL171, P64LL173, P64LL187, P64LL192, P64LL195, P64ll198, P64LL201, P64LL274, P64LL44, P64LL455, P64LL46, P64LL47, P64LL50, P64ll62, P64LL68, P64LL82, P64LL84