PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Dekalb Genetics Corporation
also searched as: тулароса дк3881
10 August 2026
DK3881 is a sunflower hybrid that is mentioned in reports on hybrid field trials in the states of Colorado and Kansas in 1996 and 1998. The documentation provides data on yield, oil content, and seed moisture recorded during testing.
The name Tularosa refers to a geographic location in the USA and, in the context of plant breeding, occurs exclusively as a collection site for wild sunflower species samples for scientific purposes. No data confirming the existence of a sunflower variety with the full name Tularosa — DK3881 has been found.
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.
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 variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 218161
№ 003766_A 003766
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 TS9601, Tsefei, Tsenturion, TsMS-1-90, TsO8219K, TsVO1981, TTAE-13-19, Tucano CL, TUKAN, Tula, Tulcea, Tunca, Tur, Turbo, Turbosol, Turino, Turkan, Turkuaz, Turmalin, Tuscania