General articles if you are interested in more information from this last lecture:

Old Growth Fungi in Old Growth Forests

Bioluminescent Fungi

SO2 damage on birch leaf. Interveinal necrosis.

Jarrah Decline* 

Diseases caused by Phytophthora:

Port Orford Cedar Root Rot

Phytophthora Diseases in Minnesota

Sudden Oak Death 

Disease cycle for Phytophthora and other good information

Mycorrhizae, nursery diseases

General information on mycorrhizae

Mycorrhizae / tree symbiosis

Photographs of all types of mycorrhizal roots

For lab review this short video:

Video on mycorrhizae

Hazardous trees -Web sites with good information:

How to recognize hazardous defects in trees

Tree defects and evaluations -This was written for Alaska but it is good and can be useful at any location.

General information on hybrid poplar:

Marssonina and Septoria leaf spot

General information on leaf spots

Biomass from hybrid poplars This is listed for your general information only. You are not responsible for all the details in this paper.

Foliar Diseases of Hardwoods

Black Spot of Elm

Elm leaves with black spot

Leaf Diseases of Hardwoods

Taphrina

Oak leaf blister caused by Taphrina.

Leaf Diseases of Hardwoods

Tar Spots