Pesticide and Drug Resistance 7 Pesticides and Drugs; Control, (New March 2000) 5 Disease control 3 Drug resistance 3 Genetics and Molecular Genetics (Wild Animals), (New March 2000) 3 Man 3 Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002) 3 Physiology and Biochemistry (Wild Animals), (New March 2000) 3 Taxonomy and Evolution 3 Antibacterial agents 2 Biochemistry 2 Cattle 2 Drug therapy 2 Epidemiology 2 Genetic Engineering, Gene Transfer and Transgenics, (New June 2002) 2 Genetically engineered organisms 2 Genetics and Molecular Biology of Microorganisms, (New March 2000) 2 Goats 2 Host Resistance and Immunity 2 Mathematics and Statistics 2 Plant Breeding and Genetics 2 Plants 2 Protozoan, Helminth and Arthropod Parasites of Humans, (New March 2000) 2 Protozoan, Helminth, Mollusc and Arthropod Parasites of Animals, (New March 2000) 2 Resistance management 2 Risk assessment 2 Ruminants 2 Sheep 2 Susceptibility 2 Transgenic plants 2