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

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

Disturbed podsol in the Plonski Forest due to windthrow after fire.

World wide distribution of Phytophthora cinnamomi

Bisequum of sandly loam/silty clay/silt loam; n.b. Bt of a gray-wdedluvisol; Truax Twp. Plonski Forest near Swastika

Podsol profile in a deep medium/fine sand; Dunmore Twp. Plonski Forest near Swastika; under jack pine & poplar; n.b. shallowness of the profile.

Profile of weak podsol in fine sand over a silt loam; after fire 50 yrs ago; cf slide # 240 for landscape; Truax Twp. Plonski Forest.

Forest of poplar & w. spruce after fire (50 yrs); location of profile in slide # 242

Podsol profile in dump loamy till. Truax Twp. Plonski Forest; see slide # 239 for vegetation.

General view of area 30 yrs after fire; soil material is a washed, loamy till; see slide # 240 for profile; located in Truax Twp., Plonski Forest.