Invention Grant
- Patent Title: Lettuce variety 41-53 RZ
- Patent Title (中): 莴苣品种41-53 RZ
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Application No.: US12321249Application Date: 2009-01-20
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Publication No.: US08772578B2Publication Date: 2014-07-08
- Inventor: Aad Ammerlaan
- Applicant: Aad Ammerlaan
- Applicant Address: NL De Lier
- Assignee: Ruk Zwaan Zaadteelt en Zaadhandel B.V.
- Current Assignee: Ruk 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: A01H1/00
- IPC: A01H1/00 ; A01H4/00 ; A01H5/00 ; A01H5/10 ; C12N15/82
Abstract:
The present invention relates to a Lactuca sativa L. var. longifolia Lam seed designated as 41-53 RZ, which has leaves with a solid main vein, narrow base leaves, and exhibits resistance against downy mildew (Bremia lactucae Regel), currant-lettuce aphid (Nasonovia ribisnigri) and lettuce mosaic virus (LMV). The present invention also relates to a Lactuca sativa L. var. longifolia Lam plant produced by growing the “41-53 RZ” seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-53 RZ.
Public/Granted literature
- US20090193535A1 Lettuce variety 41-53 RZ Public/Granted day:2009-07-30
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