Sampling Disease control 3 Disease prevention 3 Host Resistance and Immunity 3 Pest control 3 Plant Pests, (New March 2000) 3 Plant pests 3 more ... Protozoan, Helminth, Mollusc and Arthropod Parasites of Animals, (New March 2000) 3 Reproduction 3 Agricultural entomology 2 Animal Reproduction and Embryology, (New March 2000) 2 Biological Control 2 Biological control 2 Control 2 Diagnosis 2 Diagnosis of Animal Diseases, (New March 2000) 2 Environmental Pest Management 2 Infectious diseases 2 Monitoring 2 Morphology 2 Natural enemies 2 Non-communicable Diseases and Injuries of Animals 2 Pest resistance 2 Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000) 2 Protozoal infections 2 Protozoan, Helminth and Arthropod Parasites of Humans, (New March 2000) 2 Public Health Pests, Vectors and Intermediate Hosts, (New March 2000) 2 Zoonoses 2 Abortion 1 Abortion in animals 1 less ...