328 



INDEX 



Bouillon, preparation of, 311 



Bread raising, 214 



Brown hay, 241 



Budding, 8 



Burnt hay, 241 



Butter, bacteria in, 192 



By-products, 2 5 



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, 30-36 

 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 



