Photo of Zanthoraceae pressii which is susceptible to Phytophthora cinnamomi and therefore spreads the disease.

Eucalyptus marginata killed by P. cinnamomi, n.b. Zanthoraceae pressii, dead & alive in centre of photo.

Mycelium of Phytophthora cinnamomi (x100).

Mycelium and sporangia of Phytopphthora cinnamomi (x400).

Oospore of Phytophthora cinnamomi in Banksia grandis.

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.

Relationship between growth and Nitrogen supply and N concentration to illustrate "deficiency" & "luxury consumption."