328 
INDEX 
Bouillon, preparation of, 311 
Bread raising, 214 
Brown hay, 241 
Budding, 8 
Burnt hay, 241 
Butter, bacteria in, 192 
By-products, 25 
Camembert cheese, 204 
Canning, 245 
Carbolic acid, solution, 323 
Carbon cycle, 45 
transformation of, 41 
Cattle plague, 291 
Cellulose, 43 
Cheddar cheese, 197 
Cheese ripening, 195 
Chlorid of lime, 323 
Cholera, Asiatic, 129 
Cider, 214 
Cisterns, 133 
Cladothrix, 12 
Clostridium Pasteurianum, 93 
Clothing, disinfection of, 324 
Cocci, 10 
Coccus, 13 
Cold as a preservative, 242 
relation to, 18 
Colonies, 9 
Combustion, 42 
Commercial fertilizers, 122 
Compost heap, 35, 77 
Concentrated milk, 176 
Condensed milk, 176 
Contact bed, 84 
Cooling of milk, 169 
Corn wilt, 303 
Corrosive sublimate solution, 323 
Cow, care of, 165 
Cream, bacteria in, 321 
Cream ripening, 181 
control of, 185 
Crown gall, 305 
Dairy, disinfection of, 326 
inspection, 179 
Decay, 26, 33, 50, 51 
Decomposition, 24, 50 
Denitrification, 3036 
Denitrifying bacteria, 67, 320 
Diarrheal diseases, 163 
Digestion by bacteria, 151 
Digestion of curd, 151, 196 
Dill pickles, 224 
Diastase, 28, 215 
Diphtheria in milk, 163 
Diplococcus, 12 
Discontinuous heat, 18 
Disease germs in milk, 161 
Diseases of plants, 293 
Disease, relation of bacteria to, 2 
Disinfectants, 323 
use of, 324 
Drinking water, sources of, 130 
Drying, 237 
Edam cheese, 197, 203 
Eggplant rot, 302 
Eggs, preservation of, 248 
Excreta, disinfection of, 325 
Excretions of bacteria, 24 
Enzymes, 29, 30, 226, 231 
list of, 30 
secreted by bacteria, 33 
Fallowing, 122 
Farcy, 286 
Farm Sewage, 87 
Faults in cheese, 201, 208 
Fermentation, 2, 25, 29, 35, 36 
tubes, 317 
Filter bed, 84 
Filtered water, 133 
Filtering milk, 170 
Fire blight, 304 
Fission fungi, 9 
Flagella, n 
Flavors in cheese, 196, 199 
Flesh, preservation of, 238 
Food of bacteria, 20 
supply, 37 
Foods of plants, 38 
Foot and mouth disease, 290 
Food rot, 289 
Fore milk, 139, 169 
Form of bacteria, 10 
Foul brood, 289 
Fowl cholera, 285 
Fruit, decay of, 323 
preservation of, 239 
Fruity cheese, 202 
Fuchsin solution, 314 
Fungi, 5, 6 
Fungoid diseases of plants, 293 
list of, 296 
methods of combating, 295 
Galactase, 138, 196 
Garget, 153, 289 
Gelatin culture medium, prepara- 
tion, 316 
plates, 316 
Germicidal power, 1 59 
Glanders, 286 
Goiddu, 158 
Gorgonzola cheese, 206 
