<div>Lecture given by Professor Pierre J.G.M. De Wit, Department of Phytopathology, Wageningen Agricultural University, The Netherlands at the Waite Campus, University of Adelaide, 4.10.1995</div><div><br></div><p>This lecture is part of the Campus Seminars and Distinguished Lecturer
Series, Waite Campus, University of Adelaide, 1991 β 1997. </p>
<a href="https://figshare.com/projects/Campus_Seminars_and_Distinguished_Lecturer_Series_Waite_Campus_University_of_Adelaide/17756">https://figshare.com/projects/Campus_Seminars_and_Distinguished_Lecturer_Series_Waite_Campus_University_of_Adelaide/17756</a