Incidence of Listeria spp. in Dairy Cows Feed and Raw Milk in Latvia : Table 1

Table 1: Incidence of Listeria species in feed of dairy cows.


Type of feed	Listeria spp. (%)	L. monocytogenes (%)

Grass	Not detected	Not detected
Silage	4 (3.1)	6 (4.7)
Haylage	2 (1.5)	2 (1.5)
Hay	Not detected	2 (1.5)
Feed concentrates	Not detected	12 (9.3)
Mixed fodder prepared in the farm	2 (1.5)	2 (1.5)
Straw	4 (3.1)	2 (1.5)
Total	12 (9.2)	26 (20.0)