Nine new cases of the varroa mite have been identified across the New South Wales Central Coast and Hunter regions in a major blow for authorities that have been working to contain the parasite, which is deadly to bees.
The Department of Primary Industries (DPI) says the infested premises are in Glen William, Brookfield, Sawyers Gully, Yarramalong, and as far south as Horsfield Bay, Woy Woy, Koolewong, and Umina Beach.