The present invention relates to a Spinacia oleracea seed designated 51-712 RZ, which exhibits a combination of traits slow growing, semi-savoy leaves, medium ovate mature leaves, late to very late bolting, and resistance to downy mildew (P. farinosa f. sp. spinaciae) races Pfs1 to Pfs15 and intermediate resistance to Pfs16. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-712 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-712 RZ.

The present invention relates to a Spinacia oleracea seed designated 51-710 RZ, which exhibits a combination of traits including medium-late bolting, a semi-erect to horizontal plant habit, a smooth to semi-savoy leaf surface and resistance to downy mildew (P. farinosa f. sp. spinaciae) races Pfs1 to Pfs15. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-710 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-710 RZ.

The present invention relates to a spinach plant which may comprise an allele conferring resistance to downy mildew, propagation material of said spinach plant, a cell of said spinach plant, seed of said spinach plant, and to harvested leaves of said spinach plant. The invention further relates to use of a spinach plant in breeding to confer resistance against downy mildew.

The present invention relates to a Spinacia oleracea seed designated 51-341 RZ and 51-342 RZ, which exhibits a combination of traits including very late bolting, slow growing, a semi-erect plant habit, a small leaf blade size and resistance to downy mildew (P. farinosa f. sp. spinaciae) races Pfs1 to 15. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-341 RZ or 51-342 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-341 RZ and 51-342 RZ.

The present invention relates to a Spinacia oleracea seed designated 51-343 RZ, which exhibits a combination of traits including fast growing, a semi-erect to horizontal plant habit, broad ovate mature leaves and a resistance to downy mildew (P. farinosa f. sp. spinaciae) races Pfs1 to Pfs15. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-343 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-343 RZ.

The present invention relates to a Spinacia oleracea seed designated 51-521 RZ, which exhibits a combination of traits including fast growing, a flat plant habit, smooth mature leaves, a field resistance against Colletotrichum dematium f. sp. spinaciae and resistance to downy mildew (P. farinosa f. sp. spinaciae) races Pfs1 to Pfs15. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-521 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-521 RZ.

The present invention relates to a Spinacia oleracea seed designated 51-150 RZ, which exhibits a combination of traits including very fast growing, an erect plant habit, smooth mature leaves, medium blade size and resistance to downy mildew (P. farinosa f. sp. spinaciae) races Pfs1 to Pfs15. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-150 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-150 RZ.

The invention provides seed and plants of spinach hybrid SVVB5191 and the parent lines thereof. The invention thus relates to the plants, seeds and tissue cultures of spinach hybrid SVVB5191 and the parent lines thereof, and to methods for producing a spinach plant produced by crossing such plants with themselves or with another spinach plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the leaf and gametes of such plants.

The invention provides seed and plants of spinach hybrid SVVB3719 and the parent lines thereof. The invention thus relates to the plants, seeds and tissue cultures of spinach hybrid SVVB3719 and the parent lines thereof, and to methods for producing a spinach plant produced by crossing such plants with themselves or with another spinach plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the leaf and gametes of such plants.

The invention provides a new and distinct hybrid variety of Spinach, NUN 05004 SPS as well as seeds and plants and leaves thereof.