Rijk Zwaan Zaadteelt En Zaadhandel B.v.

Arnaud Paul Pierre Thabuis

Zeger Otto Van Herwijnen

Korstiaan Cornelis Teekens

Johannes Wilhelmus Schut

Arie Vogelaar

Marc Villevieille

The invention relates to plants and plant parts, in particular lettuce plants (L.), which are resistant to. The invention also relates to seeds of these plants capable of producingresistant plants. The invention further relates to methods for obtaining said plants with altered genotypes and seeds thereof, which are resistant to

R-genes in coupling phase

The present invention relates to lettuce plants and heads that are resistant tobiotype 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.

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

The present invention relates to lettuce (L.) plants being resistant against the lettuce aphid(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.

[object Object]

The invention relates to a lettuce plant (L.), which may comprise a genetic determinant, which confers resistance to tomato spotted wilt virus (TSWV) and/or impatiens necrotic spot virus (INSV), and which is as found in plants grown from seeds of which a representative sample was deposited under NCIMB accession number NCIMB. The invention further provides seeds, progeny, propagation material and food products from the plant.

Growing community of inventors

Montfavet, France

Arnaud Paul Pierre Thabuis