Dodd, S., Boyd-Wilson, K., Shanmuganathan, D. and Walter, M. 2007. The use of a PCR diagnostic test to predict and control <i>Peronospora sparsa</i> downy mildew of boysenberry. New Zealand Plant Protection. 60, (Aug. 2007), 306–306. DOI:https://doi.org/10.30843/nzpp.2007.60.4641.