Invention Grant
- Patent Title: Lettuce variety 81-64 RZ
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Application No.: US15145957Application Date: 2016-05-04
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Publication No.: US09723804B2Publication Date: 2017-08-08
- Inventor: Adrianus Martinus Jozeph Ammerlaan
- 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
Abstract:
The present invention relates to a Lactuca sativa seed designated 81-64 RZ, which exhibits a combination of traits including resistance to downy mildew (Bremia lactucae) races Bl:1 to Bl:28, Bl:30-Bl:32 and Ca-I to Ca-VIII, resistance to currant-lettuce aphid (Nasonovia ribisnigri) and resistance to corky root (Sphingomonas suberifaciens) race CA1, as well as having non-flabellate leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 81-64 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 81-64 RZ.
Public/Granted literature
- US20160360720A1 LETTUCE VARIETY 81-64 RZ Public/Granted day:2016-12-15
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