INDEX 



347 



Paraform for disinfection, 334 

 Parasitism, 27, 162 

 Parietti's method, 62 

 Pasteurisation of milk, 208-213 

 Pasteur's treatment of rabies, 253-258 

 Perlsucht, 283 

 Petri dishes, 50 

 Phagocytosis, 247 

 Phosphorescence, 26, 241 

 Pigment, formation of, 241 

 Place of bacteria in nature, 5 

 Plague, 306-308 

 Plant diseases, 35 

 Plate cultures, 40-46 

 Platinum needles, 22, 24 

 Pleomorphism, 12 

 Pneumo-bacillus, 315 

 Pneumococcus, 313 

 Pneumonia, 313 

 Polymorphism, 12 

 Postulates, Koch's, 266 

 Potato medium, 22 

 Pouchet's aeroscope, 96 

 Proteolytic ferments, 115 

 Proteus family, 86, 180, 297 



vulgaris, 60, 86, 151, 194 



zenkeri, 60 



Pseudo-diphtheria bacillus, 296 

 Ptomaines, 179 



Pure culture, 20, 46 

 Purification of water 



natural, 69 



artificial, 73 

 Pus, 296 



Putrefaction, 143-149 

 Pyocyanin, 299 

 Pyoxanthose, 299 



Quantitative standard for water bac- 

 teria, 48, 49 



air bacteria, 107 



milk bacteria, 188 



soil bacteria, 137 

 Quarter evil, 19, 171 



Rabies, treatment of, 253 



forms of, 253 



pathology of, 254 



results of treatment, 256 

 Reek's disinfector, 328 

 Reproduction of bacteria, methods 



of, 16 



Retting, 135 

 Rinderpest, 320 



Sacchardmycetes, biology of, 119-121 



methods of examination, 122 



anomalous, 122 



apiculatus, 127 



aquifolii, 127 



cerevisise, 117, 124, 126 



conglomerate, 126 



ellipsoideus I., 126 



ellipsoideus II., 126, 134 



exiguus, 127 



Hansenii, 127 



illicis, 127 



Ludwigii, 122 



mycoderma, 127 



pastorianus I., 127, 134 



pastorianus II., 127 



pastorianus III., 127, 134 



pyriformis, 127 



Salicylic acid as antiseptic, 205, 206 



Saprophytes, 27, 166 



Sarcina, 10 



Scarlet fever, 202, 321 



Sedgwick's method of air analysis, 99 



Sedimentation, 71, 73 



Septic processes, 296 



tank, 90 



Sewage, organisms in, 84 



bacterial treatment of, 89 

 Sewer air, 87 



and toxicity of bacteria, 105 

 Shake culture, 62 



Shell-fish and bacteria, 229, 234 

 Small-pox, 251, 321 

 Soil, bacteriology of, 137 



examination of, 138 



kinds of bacteria in, 142-145 



and its relation to disease, 173, 176, 



177 



Species of bacteria, 29 

 Spirillum, definition of, n 



of cholera, 66 

 Spontaneous generation, 2 

 Spores, kinds of, 17-19 



resistance of, 19, 278 



staining of, 19 



of yeasts, 122 

 Staining methods, 45 

 Staphylococcus, 10, 296 



cereus albus, 297 



pyogenes aureus, 88, 108, 297 

 Steam as a disinfector, 326 



disinfectors, 327-329 



steriliser, 326 



saturated, 327 



superheated, 327 



