Patent ID: 8816158
Filing Date: 2014-08-26
Classification: A01H,A23L

Abstract:
1. A method of breeding to confer to a progeny Lactuca plant resistance against Nasonovia ribisnigri biotype 1 (Nr:1) comprising crossing a Lactuca sativa 10G.913569 plant, representative seeds of which were deposited under NCIMB accession number 41763, with a Lactuca plant that is susceptible to Nasonovia ribisnigri biotype 1 (Nr:1), whereby there is breeding to confer to a progeny Lactuca plant resistance against Nasonovia ribisnigri biotype 1 (Nr:1), and a progeny Lactuca plant having resistance against Nasonovia ribisnigri biotype 1 (Nr:1) is obtained.