Host Resistance and Immunity 32 Disease resistance 16 Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002) 14 Pesticides and Drugs; Control, (New March 2000) 13 Plant diseases 13 Immunity 12 Taxonomy and Evolution 12 more ... Viral, Bacterial and Fungal Diseases of Plants, (New March 2000) 12 Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000) 11 Prion, Viral, Bacterial and Fungal Pathogens of Humans, (New March 2000) 11 Taxonomy 11 Disease control 10 Epidemiology 10 Human diseases 10 Plant Pests, (New March 2000) 10 Plant pathogens 10 Plant pests 10 Diagnosis 9 Plant Breeding and Genetics 9 Vaccination 9 Vaccines 9 Biological Control 8 Disease prevention 8 Genetic Engineering, Gene Transfer and Transgenics, (New June 2002) 8 Genetics and Molecular Biology of Microorganisms, (New March 2000) 8 Protozoan, Helminth, Mollusc and Arthropod Parasites of Animals, (New March 2000) 8 Animal Genetics and Breeding, (New March 2000) 7 Animal breeding 7 Diagnosis of Animal Diseases, (New March 2000) 7 Drug therapy 7 less ...