Winter Star II
ActiveLolium multiflorum Lam. · Italian ryegrass
WRIGHTSON PAS S.A.
Lolium multiflorum Lam. Italian ryegrass · Agricultural · bred by RAGT 2N S.A.S
also searched as: килбил
10 August 2026
The variety belongs to the non-alternatif type and possesses a tetraploid set of chromosomes. In breeding characteristics, the variety is classified as medium-early.
The plant has high productivity with the potential for obtaining stable cuts in the spring period. The variety is characterized by high disease resistance and tolerance to drought conditions.
Kilbyl is used for making hay, silage, green fodder, and as a component of forage grass mixtures, including those with legumes. The variety is valued for its high palatability and high nutritional value.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ WV 00539
№ 13/15348
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
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
Lolium multiflorum Lam. · Italian ryegrass
WRIGHTSON PAS S.A.
Lolium multiflorum Lam. · Italian ryegrass
Grasslands Innovation Ltd
Lolium multiflorum Lam. · Italian ryegrass
University of Florida
Lolium multiflorum Lam. · Italian ryegrass
CGS SEMENTI S.P.A.
Lolium multiflorum Lam. · Italian ryegrass
DLF SEEDS A/S
Lolium multiflorum Lam. · Italian ryegrass
DPT VOOR PLANTENGENETICA EN -VEREDELING - D.REHEUL
Nearby in the species list Joerd, JOKER, Jolly, Jova, Jumper, Jungle, KAMERA, Kartetra, Keope, Kigezi 1, KIM, Kingsgreen, KIS Draga, KLm510, Kobold, Kobus, Koga, Kogge, Kolibri, Kolomyis`ka