Laws and Regulations Legislation 8 Regulations 6 Agricultural Economics 4 Biotechnology 4 Biotechnology (General), (Revised June 2002) 4 Intellectual property rights 4 Mathematics and Statistics 4 Meat Producing Animals 4 Natural enemies 4 Plant Breeding and Genetics 4 Policy and Planning 4 Agencies and Organizations 3 Agricultural biotechnology 3 Agricultural entomology 3 Biological Control 3 Biological control 3 Forests and Forest Trees (Biology and Ecology) 3 Fowls 3 Genetic Engineering, Gene Transfer and Transgenics, (New June 2002) 3 Integrated Pest Management 3 Intellectual property 3 Pest control 3 Plant Ecology 3 Plant Pests, (New March 2000) 3 Plant breeding 3 Plant pests 3 Plants 3 Poultry 3 Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000) 3