Onion (Allium cepa) toxicosis was diagnosed

in a flock of local breed sheep, which had grazed daily

on onion fields for 1 month. Two ewes died, four

aborted and many showed clinical signs of ...

The incidence of hybridisation in birds differs

greatly between orders and is expected to be low in orders

comprising few species. The divers or loons (Gaviiformes)

are a species-poor group in which ...

Since the iron requirements of ruminants arenot well established and most recommendations areestimates, this study was performed to determine whether150mg/day iron supplementation in neonatal dairycalves (heifer replacement ...