Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables
also searched as: изалко
10 August 2026
The hybrid was used in scientific research as a genetic component for creating new varieties. In the literature, it is mentioned in the context of breeding trials and the study of plant resistance to the diamondback moth Plutella xylostella.
This hybrid is not a commercial product for mass production and is not represented in current commodity catalogs. Information about it is predominantly historical in nature and relates to the period of the breeding programs.
1 jurisdiction
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.
№ 255114
№ KWI351/5232
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
Brassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) · White cabbage
SYNGENTA SEEDS B.V , NL
Brassica oleracea L. (White Cabbage Group) · White cabbage
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Brassica oleracea L. (White Cabbage Group) · White cabbage
Seminis Vegetable Seeds
Brassica oleracea L. (White Cabbage Group) · White cabbage
Hari Besels
Brassica oleracea L. (White Cabbage Group) · White cabbage
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Nearby in the species list Irma, Irodori, Isis, Istrița Mogoș, Istrita, It-13, ITALA, Ixon, Ixxion, Ixxion F1, Izidor, Jadwiga, Jaguar, Jason, Jasper, Jåtunsalgets sommerkål, JERSEY WAKEFIELD, Jersey Wakefield del, JERSEY WAKEFIELD 'PEWA', Jetma