ioo8 



INDEX 



Citric acid, production of, 652 

 Citromyces, 234, 653, 654 

 citricus, 654 

 Glaber, 654 

 Pfefferianus, 654 

 Citrus canker, 973 

 Cladosporium, general characters, 57 



herbarium, 57 



Cladothrix dichotoma, 105, 312 

 Classification of bacteria, 1 1 1 

 Migula's, Ti2 

 S. A. B., 114 

 of enzymes, 208 

 Claviceps purpurea, 59 

 Cleanliness in canning, 535 

 Clostridium, 236 



americanum, 404 

 Coagglutinins, 716 

 Coagulating basins, 324 



enzymes, 208, 213 

 Cocci in milk, 451 



characteristics, 451 

 Coccidiosis, avian, 889 



of rabbits, 889 

 Coccidium, 137 

 cuniculi, 138 



morphology, 889 

 diseases caused by, 888 

 hominis, 600 

 schubergi, 18, 129 

 Cockchafer, septicaemia of, 925 

 Cocoanut, bud rot of, 981 

 Coenocytes, 42 

 Cold as preservative, 542 

 Coleosporium senecionis, karyokinesis 



in, 29 



Colloidal nature of soil, 349 

 solution, 157, 179 

 electrophoresis, 180 

 emulsoid, 179 

 gel, 1 80 

 lyophilic, 179 

 lyophobic, 179 

 sol, 1 80 



suspensoid, 179 

 Colloids, 177 



Colored cheese, 499 

 Colpidium colpoda, 365 

 Colpoda cucullus, in soil, 365 

 Colymbetes fuscus, 919 

 Commensals, 133 

 Common milk, 430 

 Complement, 706 



anti-, 708 



deflection of, 708 



deviation of, 707 



fixation of, 709 

 Complementoid, 706 

 Complementophile, 706 

 Composition of beer, 622 



of cell, cell contents, 186 



of soil, 350 



Compressed yeast, 559 

 Concentrated milk, 505 

 Concentration, hydrogen ion, 162 



of soils, 356 

 Condensed milk, 504, 531 



sweetened, 504 , 



unsweetened, 505 



Conductivity, 158 (See also ionization.) 

 Conidia, 37 

 Conidiophore, 37 

 Conjugation, in protozoa, 131 

 Conjunctiva, 692 

 Contact infection, 668 

 Contagious abortion, 810 



bovine pleuro-pneumonia, 856 

 Contents, xv 

 Control of cold storage industry, 549 



of infectious diseases, 754 

 in London, Canada, 761 

 practice of, 756 

 principles of, 754 



of -preservation of food by chemi- 

 cals, 558 



Copper in soil, 425 

 Copra, dried, 522 

 Coprecipitins, 720 

 Copula, 131 

 Copulation, 130 

 Corn, canned, 534 



sterilization of, 534 



