PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Popova Ol`ha Andriivna, Petrenkova Vira Pavlivna, Kuzmysheva Nadiia Viktorivna, Syvenko Valentyna Ivanivna, Alad`ina Zoia Kyrylivna, Makliak Kateryna Mykolaivna, Kyrychenko Viktor Vasylovych,
also searched as: х 762 в
10 August 2026
This specimen is a self-pollinated line, which is not a variety in the traditional sense and is intended for use in breeding work. The line was included in state registers as source genetic material for the creation of commercial hybrids.
For the breeding line, a thousand kernel weight in the range of 43.0–45.4 g was recorded. The material is characterized by resistance to stress factors, including heat, and was studied for resistance to broomrape infestation.
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.
№ 05017030
№ 09017055
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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Instytut roslynnytstva im. V.IA. Yur'ieva Natsionalnoi akademii ahrarnykh nauk Ukrainy
Nearby in the species list Kh 4021 B, Kh 4413 V, Kh 503 B, Kh 51 B, Kh 526 V, Kh 588 B, Kh 66 B, Kh 702 V, Kh 711 V, Kh 720 V, Kh 772 B, Kh 782 V, Kh 785 V, Kh 808 B, Kh 809 B, Kh 843 V, Kh 85 V, Kh 908 B, Kh-RF-4076, Kh9180