Sammonds, J., R. Billones, H. Ridgway, M. Walter, and M. Jaspers. “Survey of Blueberry Farms for <i>Botryosphaeria</i> Dieback and Crown Rot Pathogens”. New Zealand Plant Protection, vol. 62, Aug. 2009, pp. 238-42, doi:10.30843/nzpp.2009.62.4826.