PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Mycogen Seeds
also searched as: агк 954
10 August 2026
The hybrid is classified as three-way. In official documentation, the variety was listed under code 89 in Austrian agricultural plant registries.
Data on morphological traits, agronomic characteristics, yield, and disease resistance are absent in open sources. Information regarding the status of the variety indicates its exclusion from commercial circulation in a number of countries following the expiration of registration periods.
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.
№ 214614
№ 773
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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AGRIGENETICS CORPORATION
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Nearby in the species list AGC 553 R, AGC 594 R, AGC 6 B, AGC 68 B, AGC 68 R, AGC 693 R, AGC 71 R, AGC 73 B, AGC 89 P 23 B, AGC 91082, AGC 9813 B, AGC105HA, AGC113R, AGC25766B, AGC25792A, AGC45017R, AGC535A, AGC555, Agemo, Agencia