PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural
also searched as: сантана кл
10 August 2026
The hybrid belongs to the oil-type category and possesses resistance to imidazolinone herbicides. The plant exhibits resistance to lodging and tolerance to drought conditions, but is moderately sensitive to the effects of extreme heat.
Regarding pathogens, the variety is characterized by medium resistance to downy mildew and phomopsis. At the same time, the hybrid has high susceptibility to broomrape.
1 jurisdiction
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217850
№ A15397
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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Nearby in the species list SANOIL, Sanora, SANROQUE, Sanros, SANSON, Santacruz, Santafé, Santal, Santalucia CLP, Santana, Santarem, Santea, Santee, Santerno, Santex, Santiago, Santiago II, Santiago ST, Santorin, Santos