PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PFIZER GENETICS (US)
also searched as: дпг 42
10 August 2026
The DPG 42 line was created by Dekalb Plant Genetics and was used in breeding work to develop hybrids. It is classified as specialized genetic material not intended for widespread commercial planting.
Public data on detailed morphological characteristics, such as height, disease resistance, or quality indicators of the product, are not published for this inbred line, as they are proprietary breeding information.
3 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.
breeder code DPG 42
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 3 records 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
Same species
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
Fernandez, Anibal
Helianthus annuus L. · Sunflower
Fernandez, Anibal
Helianthus annuus L. · Sunflower
PFIZER GENETICS (US)
Nearby in the species list Dover CLP, Downia CS, Dozor, DP25, DPG 122, DPG 144, DPG 34, DPG 35, DPG 36, DPG 39, DPG 43, DPG 46, DPG134, Dracaris CLP, Dragan OR, DRAGOR, Dragster, Drahan, Draiv, Drake