Hosts Insects 4 Natural enemies 4 Integrated Pest Management 3 Integrated control 3 Pathogens, Parasites and Infectious Diseases (Wild Animals), (New March 2000) 3 Plant Pests, (New March 2000) 3 Viral, Bacterial and Fungal Diseases of Plants, (New March 2000) 3 Animal behaviour 2 Behaviour 2 Biological Control 2 Biological control 2 Chemical control 2 Entomopathogens 2 Integrated pest management 2 Methodology 2 Microbial Life Cycles, (New March 2000) 2 Pathogenesis 2 Pathogens 2 Pest control 2 Pests 2 Plant disease control 2 Plant diseases 2 Plant pathogens 2 Techniques and Methodology 2 Aetiology 1 Animal Ecology 1 Animal ecology 1 Behaviour (Wild Animals), (New March 2000) 1 Biochemistry and Physiology of Microorganisms, (New March 2000) 1