Fungi 366 Mycology 234 Microbiology 65 fungi 63 mycology 42 Algae 40 Bacteria 39 FUNGI 35 Microorganisms, fungi & algae 32 Plant diseases 25 Biotechnology 24 Botany 22 Plant pathology 22 Medical microbiology 21 Plant pathogens 21 Plant Pathology 19 Viruses 18 Taxonomy 17 Biology 16 Viral, Bacterial and Fungal Diseases of Plants, (New March 2000) 16 Literature 15 Plant pathogenic fungi 15 Biological control 13 Diagnostic microbiology 13 History 13 Microorganisms 13 Mycorrhizal fungi 13 Soil fungi 13 Yeast fungi 13 Agricultural Entomology 12