by Critchley, B.R., Hall, D.R., Farman, D.I., McVeigh, L.J., Mulaa, M.A.O.A., Kalama, P.
Published in Crop protection (01.09.1997)

by Critchley, B.R, Hall, D.R, Farman, D.I, McVeigh, L.J, Mulaa, M.A.O.A, Kalama, P. (Natural Resources Institute, Central Avenue, Chatham Maritime ME4 4TB (United Kingdom))
Published in Crop Protection (United Kingdom) (1997)