Reference citation: Brasier, C.. 1999. Phytophthora Pathogens of Trees: Their Rising Profile in Europe. Forestry Commission. Vol 30. Forestry Commission Information Notes. Accessed at: http://www.forestresearch.gov.uk/pdf/fcin30.pdf
Source citation: Food Webs and Species Interactions in the Biodiversity of UK and Ireland (Online). 2017. Data provided by Malcolm Storey. Also available from http://bioinfo.org.uk.