PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Pioneer Overseas Corporation, USA
also searched as: п64ле163
10 August 2026
The hybrid is mid-maturing with a growing season from 105 to 120 days. The plants have medium height, possess strong initial growth, and uniformity. The yield of the hybrid is estimated as high, oil content is about 50–52%.
The crop is resistant to Phomopsis, downy mildew, Verticillium wilt, and white mold. It shows good drought tolerance. The recommended planting density at the time of harvest is 45–55 thousand plants per hectare depending on the moisture level of the region.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 217246
№ XF18987
№ 220R165
№ 320-44-1170/2020-11
№ 20039033
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
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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
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
Pioneer Overseas Corporation, USA
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Nearby in the species list P64LE123, P64LE136, P64LE137, P64le14, P64LE141, P64LE145, P64LE15, P64LE153, P64LE159, P64LE162, P64LE168, P64LE17, P64le18, P64le185, P64LE192, P64le20, P64LE21, P64LE218, P64LE23, P64le230