PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION
also searched as: п64ле185
10 August 2026
The hybrid belongs to the mid-early maturity group and has a medium stem height. The plant is characterized by high drought tolerance, as well as good seed oil content indicators.
The variety possesses genetic resistance to broomrape races A–G and additional System II protection. The level of resistance to Verticillium wilt and downy mildew is rated at 8 points, to Phomopsis, head white rot, and stalk wilt at 7 points, and to stem white rot at 6 points.
The hybrid is intended for cultivation using ExpressSun technology with the use of tribenuron-methyl based herbicides at a maximum single rate of 50 g. The recommended plant density at the time of harvest is from 45 to 55 thousand plants per hectare, depending on the soil moisture level.
6 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 295749
№ XF20953
№ 022224_A 022224
№ 21039035
№ 20220541
№ 320-04-01918/2023-11
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Nearby in the species list P64LE141, P64LE145, P64LE15, P64LE153, P64LE159, P64LE162, P64le163, P64LE168, P64LE17, P64le18, P64LE192, P64le20, P64LE21, P64LE218, P64LE23, P64le230, P64LE24, P64LE26, P64le269, P64LE27