This hybrid is an archival breeding product, information about which has been preserved primarily in publications and field trial materials from agricultural agencies of the mid-1970s. The hybrid is not represented in the current seed market.
In agronomic sources, a distinction should be made between the historical G 4408 hybrid and modern hybrids with similar numerical indices in their names produced by other manufacturers. Detailed morphological characteristics of the plant are absent in the available archival documents.
Sources4
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Countries of admission
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 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.
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