TY - Generic T1 - Effects of sulphur dioxide on the development of fungal diseases of winter barley in an open-air fumigation system. Y1 - 1991 A1 - Mansfield, P.J. A1 - Bell, J.N.B. A1 - McLeod, A.R. A1 - Wheeler, B.E.J. JF - Agriculture, Ecosystems and Environment VL - 33 ER -