Little, M.W; Sustainable Agri-Food Sciences Division, Agri-Food and Biosciences Institute, Large Park, Hillsborough, Co. Down BT26 6DR, UK
Wylie, A.R.G; Sustainable Agri-Food Sciences Division, Agri-Food and Biosciences Institute, Large Park, Hillsborough, Co. Down BT26 6DR, UK
O'Connell, N.E; 2School of Biological Sciences,Institute for Global Food Security, Queens University Belfast, 18-30 Malone Road, Belfast BT9 5BN, UK
Welsh, M.D; Veterinary Sciences Division, Agri-Food and BiosciencesInstitute, Stoney Road, Belfast BT4 3SD, UK
Bell, M.J; School of Biosciences, The University of Nottingham, Sutton Bonington LE12 5RD, UK
Gordon, A.; Statistical Services Branch, Agri-Food and Bioscience Institute
Ferris, C.P; Sustainable Agri-Food Sciences Division, Agri-Food and Biosciences Institute, Large Park, Hillsborough, Co. Down BT26 6DR, UK