Abstract: The present invention relates to a lettuce cultivar having resistance to downy mildew (Bremia lactucae) and which has an extraordinary high number of green, round-shaped leaves. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-22 RZ, referred to as Socrates, representative seed having been deposited under NCIMB Accession No. 41325.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-150 RZ, which exhibits a combination of traits including resistance to downy mildew (Bremia lactucae) races Bl:1-32 and Ca-I to Ca-VIII, resistance to currant-lettuce aphid (Nasonovia ribisnigri), a multi-leaf trait, and dark to very dark green mature leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 79-150 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-150 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 43-539 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 43-539 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 43-539 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-135 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 79-135 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-135 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-141 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 79-141 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-141 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-791 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 79-791 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-791 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-330 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae Regel) races Bl:1 to Bl:31, and Ca-I to Ca-VIII, and currant-lettuce aphid (Nasonovia ribignisi) biotype Nr:0, and an extraordinary high number of dark green oakleaf-shaped leaves of substantially equal size. The present invention also relates to a Lactuca sativa plant produced by growing the 79-330 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-330 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-577 RZ, which exhibits a combination of traits including resistance to downy mildew (Bremia lactucae) races B1:1-32 and Ca-I to Ca-VIII, resistance to currant-lettuce aphid (Nasonovia ribisnigri), and having medium to yellowish green colored mature leaves with a strong undulation of the apical margin. The present invention also relates to a Lactuca sativa plant produced by growing the 79-577 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-577 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-504 RZ, which may exhibit a combination of traits including resistance against downy mildew strains Bl:1 to Bl:31, CA-I to CA-VIII (Bremia lactucae), currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, and lettuce mosaic virus (LMV), as well as an extraordinary high number of substantially equally sized leaves, which leaves are medium green, slightly to moderately blistered, and have a slightly to moderately undulated apical leaf margin, which is shallowly dentate. The present invention also relates to a Lactuca sativa plant produced by growing the 79-504 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-504 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-619 RZ, which may exhibit a combination of traits including resistance to downy mildew (Bremia lactucae) races Bl:1 to Bl:31 and Ca-I to Ca-VIII, resistance to currant-lettuce aphid (Nasonovia ribisnigri), as well as an extraordinary high number of substantially equally sized red colored leaves, which are moderately blistered and have a slightly undulated apical leaf margin. The present invention also relates to a Lactuca sativa plant produced by growing the 79-619 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-619 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-279 RZ, which exhibits a combination of traits including resistance against downy mildew (Bremia lactucae) races Bl:1 to Bl:32 and Ca-I to Ca-VIII, currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, very small plant size, slight to moderate blistering of the leaves, as well as a multi-leaf trait. The present invention also relates to a Lactuca sativa plant produced by growing the 79-279 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-279 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-150 RZ, which exhibits a combination of traits including resistance to downy mildew (Bremia lactucae) races Bl:1-32 and Ca-I to Ca-VIII, resistance to currant-lettuce aphid (Nasonovia ribisnigri), a multi-leaf trait, and dark to very dark green mature leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 79-150 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-150 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-459 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae Regel) races B1:1 to B1:31, and Ca-I to Ca-VIII, and currant-lettuce aphid (Nasonovia ribignisi) biotype Nr:0, an extraordinary high number of intense to very intense red oakleaf-shaped leaves of substantially equal size, and a low to medium plant weight. The present invention also relates to a Lactuca sativa plant produced by growing the 79-459 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-459 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-315 RZ, which exhibits resistance to downy mildew (Bremia lactucae) races B1:1 to B1:28, CA-I, CA-IIA, CA-IIB, CA-III, CA-IV, CA-V, CA-VI, CA-VII, CA-VIII, white colored seeds, extraordinary number of leaves of substantially equal size, and a high winter head weight. The present invention also relates to a Lactuca sativa plant produced by growing the 79-315 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-315 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-226 RZ, which exhibits resistance against downy mildew (Bremia lactucae Regel) races B1:1 to B1:28, CA-I, CA-IIA, CA-IIB, CA-III, CA-IV, CA-V, CA-VI, CA-VII, CA-VIII and currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, an extraordinary high number of red-colored, elongated leaves of substantially equal size, and a low to medium plant weight. The present invention also relates to a Lactuca sativa plant produced by growing the 79-226 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-226 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-330 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae Regel) races Bl:1 to Bl:31, and Ca-I to Ca-VIII, and currant-lettuce aphid (Nasonovia ribignisi) biotype Nr:0, and an extraordinary high number of dark green oakleaf-shaped leaves of substantially equal size. The present invention also relates to a Lactuca sativa plant produced by growing the 79-330 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-330 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-459 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae Regel) races B1:1 to B1:31, and Ca-I to Ca-VIII, and currant-lettuce aphid (Nasonovia ribignisi) biotype Nr:0, an extraordinary high number of intense to very intense red oakleaf-shaped leaves of substantially equal size, and a low to medium plant weight. The present invention also relates to a Lactuca sativa plant produced by growing the 79-459 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-459 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-69 RZ, which exhibits a combination of traits including resistance to downy mildew races B1:1 to B1:28, CA-I, CA-IIA, CA-IIB, CA-III to CA-VIII (Bremia lactucae) and currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, and which has crisp, deeply red, deeply dentate leaves, and exhibits very slow bolting. The present invention also relates to a Lactuca sativa plant produced by growing the 79-69 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-69 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-93 RZ, which exhibits resistance to downy mildew (Bremia lactucae) races Bl:1-28, Ca-I to Ca-VIII, and strain BE240, resistance to currant-lettuce aphid (Nasonovia ribisnigri), and intensely red deeply incised leaves having a shallowly dentate margin. The present invention also relates to a Lactuca sativa plant produced by growing the 79-93 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-93 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 79-51 RZ, which exhibits resistance against downy mildew races Bl:1 to Bl:28 and CA-I, CA-IIA, CA-IIB, CA-III, CA-IV, CA-V, CA-VI, CA-VII, CA-VIII (Bremia lactucae), resistance against Lettuce mosaic virus (LMV:1), resistance against Currant-lettuce aphid (Nasonovia ribisnigri) biotype 0, and leaves which are crisp, deeply-incised, nicely-frilled, and have a medium red colored apical margin. The present invention also relates to a Lactuca sativa plant produced by growing the 79-51 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-51 RZ.