PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The designation T1333hf refers to breeding material registered as a parental component. It is not a commercial hybrid intended for mass cultivation for grain, but an object used exclusively in controlled crossing programs.
A detailed description of the morphological and agronomic traits of the line is absent from open sources, as this information is internal documentation of the originating company. This code is associated with the breeding activities of Pioneer (Corteva Agriscience) and is used at the stage of creating new hybrids.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 17939034
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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Nearby in the species list T0982hm, T1068lm, T1075lm, T1184hm, Т1184HM, T1187hm, T1263lm, T1280suhm, T1312lf, T1312lg, T1334hf, T1336hg, T1460lm, T1463lm, T55001, T75, T82, T9647lm, T9704lg, T9819qf