PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Popova Ol`ha Andriivna, Kryvosheieva Olena Vatslavivna, Veselyi Vitalii Oleksandrovych, Kuzmyshena Nadiia Viktorivna, Syvenko Valentyna Ivanivna, Makliak Kateryna Mykolaivna, Alad`ina Zoia Kyrylivna, Kyrychenko Viktor Vasyl`ovych,
also searched as: сх 2111 а
10 August 2026
This object is not a commercial variety, but acts as specialized breeding material. Its status is classified as a parental form of a hybrid.
In scientific literature, the line is mentioned in the context of studying resistance to diseases. Significant resistance of the line to Phomopsis is noted, and studies on the interaction with Orobanche have also been conducted.
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.
№ 05017035
№ 09017051
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
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
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Shepilov Borys Petrovych, Popova Ol`ha Andriivna, Kryvosheieva Olena Vatslavivna, Veselyi Vitalii Oleksandrovych, Kuzmysheva Nadiia Viktorivna, Syvenko Valentyna Ivanivna, Alad`ina Zoia Kyrylivna, Makliak Kateryna Mykolaivna, Kyrychenko Viktor Vasylovych,
Nearby in the species list SKh 1006 AM, SKh 1008 A, Skh 1008 A kh Kh 1007 B, Skh 1010 A, Skh 1012 A, Skh 146 A, SKh 1681, Skh 17 A, SKh 1816, SKh 2014, Skh 2111 A kh Kh 1002 B, Skh 2122 A, SKh 2154, SKh 2212, SKh 2264, SKh 2314, SKh 2321, SKh 2365, SKh 2563, Skh 4021 A