Fungi 58 Viral, Bacterial and Fungal Diseases of Plants, (New March 2000) 44 Plant diseases 43 Plant pathogens 35 Plant Pests, (New March 2000) 29 Mycology 27 Plant pests 26 Fungal diseases 23 Literature 23 Taxonomy 23 Plant Pathology 21 Plant Breeding and Genetics 20 Plant disease control 20 Crop Produce 19 Horticultural Crops, (New March 2000) 18 Plant Production 17 Taxonomy and Evolution 17 Literature Malayalam 16 Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000) 16 Epidemiology 15 Pest control 15 Plant pathology 15 Bacterial diseases 14 Funeral rites and ceremonies 14 Host Resistance and Immunity 14 Natural enemies 14 Plants 14 Prion, Viral, Bacterial and Fungal Pathogens of Humans, (New March 2000) 14 Crop production 13 Man 13