PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta Crop Protection AG, CH
also searched as: нк стради
10 August 2026
The NK Stradi hybrid is an oil-type sunflower of the linoleic type. According to European classifications, the variety belongs to the mid-early (medio-precoce) group.
This hybrid is listed in official variety lists, including the registries of Hungary. Detailed morphological descriptions and indicators of disease resistance are presented to a limited extent in open publications.
4 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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 216960
№ 1021787
№ 369592
№ 29025
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.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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
Syngenta Crop Protection AG, CH
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG, Seeds Division, CH
Helianthus annuus L. · Sunflower
Scherban` Serhii Vasyl`ovych, Sliesarenko Volodymyr Illich,
Nearby in the species list NK Oktava, NK Oleas, NK Olemi, NK Olesol, NK Rocky, NK Safari, NK SANDIEGO, NK Simpati, NK Sinfoni, NK Singi, NK17, NK93, NKAlegro, NKARMONY, NKh13288, NKh22211, NKh22304, NKh32234, NKh32324, NKh42350