Mudiyanselage, A. H., M. Jaspers, H. Ridgway, M. Walter, G. Langford, and E. Jones. “Evaluation of Methods for Sterilising Boysenberry Leaves for Downy Mildew Infection Studies”. New Zealand Plant Protection, vol. 65, Jan. 2012, pp. 297-, doi:10.30843/nzpp.2012.65.5414.