VII. POISONING 215 Poisoning due to food 215 Poisoning by caustic alkalies 216 Poisoning by caustic acids 217 Poisoning by common salt 217 Poisoning by the nitrates of potash and soda 217 Poisoning by tartar emetic 218 Poisoning by arsenic 218 Phosphorus poisoning 219 Mercurial poisoning 219 Lead poisoning: Saturnism 220 Copper poisoning 221 Carbolic acid poisoning 221 Poisoning by aloes 221 Iodoform poisoning 222 Iodine poisoning: iodism 222 Strychnine poisoning 222 List of plants poisonous to stock 223 Colchicum poisoning 256 Poisoning by annual mercury 256 Poisoning by bryony 256 Poisoning by castor oil cake 257 Poisoning by cotton cake 257 Poisoning by molasses refuse 258 Diseases produced by distillery and sugar factory pulp 259 VIII. PARASITES OF THE DIGESTIVE APPARATUS 263 Gastro-intestinal strongylosis in sheep 263 Lumbricosis of calves 267 Strongylosis of the abomasum in the ox 268 Parasitic gastro-enteritis, diarrhœa, and anæmia in cattle, sheep and lambs 268 Intestinal coccidiosis of calves and lambs (Psorospermosis, hæmorrhagic enteritis, bloody flux, dysentery, etc.) 271 Intestinal helminthiasis in ruminants 275