Lolium perenne L. Perennial ryegrass · Agricultural · bred by DLF Trifolium A-S, DK
also searched as: тетрадри
10 August 2026
The variety is a tetraploid, which ensures the formation of larger leaves and vigorous growth. It is characterized by rapid establishment and the creation of a dense sward, intended for regular mowing at heights from 15 to 100 mm.
The plant possesses high tolerance to drought, heat, and mechanical wear, maintaining green color under unfavorable temperature conditions. The variety demonstrates increased resistance to a number of diseases, including brown blight, in comparison with diploid varieties.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 205790
№ 4054020
№ 13/13048
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Terrana, Terry, TESHOY, Tetra Gain SLT, Tetrabar, Tetrabloom, Tetraboom, Tetraboost, Tetrabright, Tetradark, Tetrafan, Tetrafix, TetraGain, Tetragame, Tetragon, Tetragood, Tetragreen, Tetral, Tetramagic, Tetramax