Eucalyptus calophylla, alive but remaining forest of Jarrah killed by Phytophthora cinnamomi; Photo: S.R. Shea.

Nature reserve on coastal plain in western Australia; vegetation largely killed by Phytophthora cinnammomi; Photo: S.R. Shea.

Mycelium of Phytophthora cinnamomi (x100).

Mycelium and sporangia of Phytopphthora cinnamomi (x400).

Oospore of Phytophthora cinnamomi in Banksia grandis.

Plate cultivation of Phytophthora cinnamomi from jarrah; Photo: Zentmyer

Blue lupin culture grown in Banksia trays (infected with P.cinnamomi). See Newhook article.

Culture of Banksia grandis with infected area of Phytophthora cinn. in the centre.

Pot trial of Banksia grandis in soil infected with Phytophthora cinn; N.B. dead seedlings.

Slide listing types of diagnostic relationships used in nutritional studies.