Preece, T.F., 1996
Downy Mildews, Powdery Mildews, Smuts & Rusts
A brief introductory guide for the amateur beginner in plant pathology. Gives useful hints on fieldcraft (eg Willis Bramley's advice to budding plant pathologists: leaves are normally green - look for bits of leaf that aren't.) Also provides a useful overview of the terminology.
||British Mycological Society (BMS)
||Introductory guide for beginners.
||Line drawings accomappny the text.
||Under a Compound Microscope (also useful to examine with x15 or x20 hand lens).