Index 



Acid, production of . . . .31, 40, 51, 53 



Adjustment, coarse 11 



fine 11 



Aerobic bacteria, strict 31, 32, 39, 57 



Agar 



composition of 17 



melting point of 17, 18 



nitrate 31, 34, 39 



slant 20, 29, 32, 34, 37 



solidification of 18 



source of 17 



starch 31, 34,40 



types of growth on. . .29, 30, 32, 33 

 use of 17, 18, 22, 23, 38, 49, 51, 54, 

 55 



Air, bacterial analysis of 18-20 



Alcohol, cleaning of microscope. . . .11 



for decolorization 35, 52 



for stains 35, 52 



Anaerobic, facultative 32, 39, 57 



strict... 31, 32, 39, 57 



Anilin gentian violet, 



preparation of 35 



use of 35 



Apparatus, sterilization of.... 13, 14 



Area of Petri dish, 



determination of 19 



Autoclav 14 



Azotobacter chroococcum 46 



B 



Bacteria (B. and Bact. listed 

 together) 



abortus 46 



acidophilus 45 



aerogenes 45, 46 



albolactus 44 



arborescens 44 



amylovorus 45 



aterrimus 44 



aquatilis 45 



buccalis 44 



butyricus 44 



campestris 45 



cereus 44 



cohaerens 45 



coli 45 



coscoroba 46 



cyaneus 44 



cyanogenes 45 



enteritidis 45 



Bacteria (continued) 



erythrogenes 45 



fluorescens 45 



fluorescens liquef aciens 45 



fluorescens non liquef aciens 45 



fluorescens tenuis 45 



f usif ormis 44 



gasoformans 45 



graveolens 44 



Grunthal 45 



Hartlebii 45 



icteroides 45 



lactis 44 



lactis acidi 43 



lactis erythrogenes 45 



megatherium 44 



mesentericus 44 



mirabilis 45 



moelleri 44 



mucosus 45 



mycoides 44 



niger 44 



niger lactis 44 



petasites 44 



prodigiosus 45 



proteus 45 



proteus vulgaris .45 



proteus Zopfii 44 



pullorum 46 



radicicola 45 



simplex , 44 



subtilis 44 



subtilis ruber 44 



terminalis 44 



tumef aciens 45 



vulgatus 44 



Bacteria, effect of moist 



and dry heat 13, 14 



flagella of 17 



from various sources 53 



Gram negative 36, 58 



Gram uositive 36, 58 



identification of 22, 23, 24, 25, 26, 



27. 28, 29, 30. 31. 32 



in air 18, 19, 20 



in meats 55 



on pencils 53 



on hands 53 



spores of 14, 55 



unstained, examination of . . .16, 17 

 vegetative forms, destruction 



of, by heat 14 



Broth, nitrate 38, 39 



nutrient 38 



60 



