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115 results about "Nasonovia ribisnigri" patented technology

Nasonovia ribisnigri is a species of aphid. Their primary hosts are currant plants, including blackcurrants (Ribes nigrum) and gooseberries (Ribes uva-crispa), while the secondary hosts are a wider range of plants, including members of the Compositae (Hieracium, Lapsana, Crepis, Leontodon and Cichorium), Lamiales (Veronica and Euphrasia) and Solanaceae (Nicotiana and Petunia).

Lettuce variety 41-53 RZ

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.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 41-49 rz

The present invention relates to a Lactuca sativa L. var. longifolia Lam seed designated as 41-49 RZ, which has leaves with a hollow main vein, broad base leaves, and exhibits resistance against downy mildew (Bremia lactucae Regel), currant-lettuce aphid (Nasonovia ribisnigri), corky root (Sphingomonas suberifaciens) and lettuce mosaic virus (LMV). The present invention also relates to a Lactuca sativa L. var. longifolia Lam plant produced by growing the “41-49 RZ” seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-49 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 41-144 rz, "ralph rz"

The present invention relates to a Lactuca sativa seed of the Latin type designated 41-144 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae) races Bl:1 to Bl:27 and CA-I to CA-VIII, currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, corky root race CA1, and lettuce mosaic virus (LMV) race LMV:1. The present invention also relates to a Lactuca sativa plant produced by growing the 41-144 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-144 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 79-86 rz wintex rz

The present invention relates to a Lactuca sativa seed designated 79-86 RZ, which exhibits a combination of traits including resistance to downy mildew (Bremia lactucae) races B1:1 to B1:28, CA-I, CA-IIA, CA-IIB, CA-III to CA-VIII, currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, intensely red, deeply incised leaves, slow bolting and a medium to small plant size. The present invention also relates to a Lactuca sativa plant produced by growing the 79-86 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-86 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 45-101 rz

The present invention relates to a Lactuca sativa seed designated 45-101 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, currant lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, lettuce mosaic virus (LMV), as well as having a medium head size, large outer leaves, and dull to moderately glossy leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 45-101 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-101 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 45-158 RZ

InactiveUS9554550B2Angiosperms/flowering plantsBremia lactucaePemphigus bursarius
The present invention relates to a Lactuca sativa seed designated 45-158 RZ, which may exhibit a combination of traits including resistance to downy mildew (Bremia lactucae) races B1:1 to B1:31 and CA-I to CA-VIII, currant lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, root aphids (Pemphigus bursarius), as well as having a medium head size, large outer leaves, and moderately glossy leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 45-158 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-158 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 45-114 RZ

InactiveUS9326479B2Angiosperms/flowering plantsBremia lactucaePemphigus bursarius
The present invention relates to a Lactuca sativa seed designated 45-114 RZ, which exhibits resistance to downy mildew races Bl:1 to Bl:28, CA-I, CA-IIA, CA-IIB, CA-III, CA-IV, CA-V, CA-VI, CA-VII, CA-VIII (Bremia lactucae Regel), currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, lettuce mosaic virus (LMV) race LMV:1, and root aphids (Pemphigus bursarius). The present invention also relates to a Lactuca sativa plant produced by growing the 45-114 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-114 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 79-65 rz

The present invention relates to a Lactuca sativa seed designated 79-65 RZ, which exhibits a combination of traits including resistance against downy mildew strains B1:1 to B1:31, CA-I to CA-VIII (Bremia lactucae), currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, and lettuce mosaic virus (LMV), as well as having intensely red, deeply incised, three-dimensional leaves, and a medium to small plant size. The present invention also relates to a Lactuca sativa plant produced by growing the 79-65 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-65 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 79-69 rz "triplex rz"

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.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce that is resistant to the lettuce aphid nasonovia ribisnigri biotype 1

The present invention relates to lettuce plants and heads that are resistant to Nasonovia ribisnigri biotype 1 (also called herein Nr:1) as well as to progeny of the plants and propagation material for producing the plants. The invention further relates to a source of the resistance for use in breeding.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Resistance to nasonovia ribisnigri biotype 1 (nr:1) from lactuca serriola

The present invention relates to lettuce (Lactuca sativa L.) plants being resistant against the lettuce aphid Nasonovia ribisnigri (Mosley). The invention further relates to parts of the plants, in particular to the seeds and to other propagation material, and to progeny of the plants.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 41-115 rz

The present invention relates to a Lactuca sativa seed designated 41-115 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae Regel) races B1:1 to B1:30 and Ca-I to Ca-VIII, currant lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, and corky root rot (Sphingomonas suberifaciens), as well as very thick, weakly blistering, mature non-flabellate leaves having a shallowly dentate leaf margin, and broad base leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 41-115 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-115 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 41-108 rz

The present invention relates to a Lactuca sativa seed designated 41-108 RZ, which exhibits resistance against 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, currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, root aphid (Pemphigus bursarius), and lettuce mosaic virus (LMV) race LMV:1, and intensely red leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 41-108 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-108 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 41-26 rz, "reverte rz"

The present invention relates to a Lactuca sativa seed designated 41-26 RZ, which exhibits a combination of traits inclusing resistance against downy mildew races B1:1 to B1:28 and Ca-V to Ca-VIII, resistance against currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, resistance against Lettuce Mosaic Virus (LMV)), as well as medium green mature leaves with a hollow main vein. The present invention also relates to a Lactuca sativa plant produced by growing the 41-26 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-26 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce that is resistant to the lettuce aphid Nasonovia ribisnigri biotype 1

The present invention relates to lettuce plants and heads that are resistant to Nasonovia ribisnigri biotype 1 (also called herein Nr:1) as well as to progeny of the plants and propagation material for producing the plants. The invention further relates to a source of the resistance for use in breeding.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 79-00 rz

The present invention relates to a Lactuca sativa seed designated 79-00 RZ, which exhibits a combination of traits including resistance to downy mildew (Bremia lactucae) races Bl:1-31 and Ca-I to Ca-VIII, resistance to currant-lettuce aphid (Nasonovia ribisnigri), resistance to lettuce mosaic virus (LMV), deeply incised leaves with very strong undulation of the apical margin. The present invention also relates to a Lactuca sativa plant produced by growing the 79-00 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-00 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 79-504 rz

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.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 45-171 rz

The present invention relates to a Lactuca sativa seed designated 45-171 RZ, which exhibits a combination of traits including 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, currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, lettuce mosaic virus (LMV) race LMV:1, and root aphids (Pemphigus bursarius), as well as very slow bolting. The present invention also relates to a Lactuca sativa plant produced by growing the 45-171 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-171 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Resistance to nasonovia ribisnigri biotype 1 (nr:1) from lactuca serriola

The present invention relates to a lettuce plant (Lactuca sativa L.) resistant against Nasonovia ribisnigri biotype 1 (Nr:1) representative seeds of which were deposited under NCIMB accession number 41763. Such a lettuce plant may be obtainable by crossing a lettuce plant with a plant grown from seeds of seedlot 10G.913569 representative seeds of which were deposited with the NCIMB under NCIMB accession number 41763 and selecting preferably in the F2 progeny of the cross for plants being resistant against Nasonovia ribisnigri biotype 1 (Nr:1).
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV

Lettuce variety 79-05 rz

The present invention relates to a Lactuca sativa seed designated 79-05 RZ, which may exhibit a combination of traits including resistance against downy mildew strains B1:1 to B1:31, CA-I to CA-VIII (Bremia lactucae), currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, and lettuce mosaic virus (LMV), as well as moderately glossy leaves with a medium to dark green leaf color. The present invention also relates to a Lactuca sativa plant produced by growing the 79-05 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-05 RZ.
Owner:RIJK ZWAAN ZAADTEELT & ZAADHANDEL BV
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