The PHA305 line is developed as a parental form, specifically as a fertility restorer line, for the production of sunflower hybrids, including the 64H61 hybrid.
This line is intellectual property intended for producing hybrids with specific oil content and yield indicators, and is not a variety for direct sowing.
Sources3
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Countries of admission
2 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.
Variety registered as early as 1
jurisdiction,
data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
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