Invention Grant
- Patent Title: Lettuce variety 41-521 RZ
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Application No.: US15366205Application Date: 2016-12-01
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Publication No.: US09968067B2Publication Date: 2018-05-15
- Inventor: Adrianus Martinus Jozeph Ammerlaan , Christophe Henri Thomas , Anne-Laure Odile Cécilia Girard
- Applicant: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
- Applicant Address: NL De Lier
- Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
- Current Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
- Current Assignee Address: NL De Lier
- Agency: Vedder Price P.C.
- Agent Thomas J. Kowalski; Deborah L. Lu
- Main IPC: A01H5/12
- IPC: A01H5/12 ; C12Q1/68
Abstract:
The present invention relates to a Lactuca sativa seed designated 41-521 RZ, which exhibits a combination of traits including resistance against downy mildew (Bremia lactucae Regel) races Bl:1 to Bl:26, Bl:28, Bl:32, Ca-I to Ca-VIII, resistance against currant-lettuce aphid (Nasonovia ribignisi) biotype Nr:0, as well as intensely red leaves with a solid main vein, narrow base leaves and very slow bolting. The present invention also relates to a Lactuca sativa plant produced by growing the 41-521 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-521 RZ.
Public/Granted literature
- US20170156283A1 LETTUCE VARIETY 41-521 RZ Public/Granted day:2017-06-08
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