PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Pioneer Hi-Bred International Inc (US)
also searched as: фа 133
10 August 2026
The hybrid reaches a height of 160–170 cm and is characterized by a seed oil content of 51–53%. The plant possesses resistance to new races of downy mildew and broomrape races A–E.
The tolerance level for verticillium wilt and charcoal rot is 8 points, for phomopsis, white rot of the stem and head — 6 points. The hybrid is also characterized by a drought tolerance of 8 points and is adapted to the Express (Granstar) cultivation technology.
1 jurisdiction
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Same species
Helianthus annuus L. · Sunflower
Soper, John
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Oliv"ie Ladsus
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Pioneer Hi-Bred International Inc (US)
Helianthus annuus L. · Sunflower
Pioneer Hi-Bred International Inc (US)
Helianthus annuus L. · Sunflower
Pioneer Hi-Bred International Inc (US)
Nearby in the species list Pha 104, Pha 107, PHA 109, PHA 111, PHA 114, Pha 118, PHA 123, Pha 124, PHA 128, PHA 132, PHA 135, PHA 136, PHA 145, PHA 162, PHA 165, PHA 166, PHA 167, PHA 186, PHA 244, PHA 247