Lactuca sativaL.Lettuce· Vegetables· bred by Enza Zaden Beheer B.V.
also searched as: кассиан
Variety description
10 August 2026
Kassian F1 forms a dense and well-foliated rosette. The intense red color of the leaves manifests during the spring, summer, and autumn seasons.
The variety possesses complex resistance to downy mildew races 16–32, 34, 36 (EU), lettuce aphid race 0 (Nr:0), as well as to certain viral diseases (Pb, TBSV).
The crop is versatile and suitable both for hydroponic systems, including NFT, and for cultivation in the open field. The purpose of the variety is for fresh produce.
Sources3
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Countries of admission
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.
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data for which we do not publish: their registry licenses have not yet been verified.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.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
Parties
Breeder
Enza Zaden Beheer B.V.Developed the variety
Applicant
Enza Zaden Beheer B.V.Submitted the application to the register
Rights holder
Enza Zaden Beheer B.V.Holds the rights to the variety
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