PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Borovs`ka Iryna IUriivna, Leonova Nina Mykolaivna, Syvenko Oleksandr Anatoliiovych, Kuz`myshena Nadiia Viktorivna, Syvenko Valentyna Ivanivna, Kolomats`ka Valeriia Pavlivna, Makliak Kateryna Mykolaivna, Kyrychenko Viktor Vasyl`ovych,
also searched as: х 06134 в
10 August 2026
The object is used exclusively as a parental form for developing sunflower hybrids. Data on morphological traits, such as plant height or maturity group, are not present in open publications, as the material is not intended for commercial production.
In scientific research, the line is mentioned in the context of creating hybrid combinations. Hybrids obtained with the participation of this line demonstrate resistance to downy mildew and are characterized by specific indicators of phytotoxicity to herbicides.
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.
№ 13939049
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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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Syvenko Oleksandr Anatoliiovych, Veselyi Vitalii Oleksandrovych, Syvenko Valentyna Ivanivna, Kolomatska Valeriia Pavlivna, Makliak Kateryna Mykolaivna, Kyrychenko Viktor Vasylovych,
Nearby in the species list Keops, Keops RM, Kerbel, Kermes, Kernal, Kerosene HO, Kersol, Ketil, KG, KH, Kh 06135 V, Kh 1002 B, Kh 1006 B, Kh 1007 B, Kh 1008 B, Kh 1010 B, Kh 1012 B, Kh 114 V, Kh 1316 V, Kh 146 B