INDEX. 405 



Cattle— Continued. Page 



imports, number, ports of entry, inspection and quarantine 1 14 



inspection for meat, work 105, 106, 107 



interstate shipment from quarantined areas 111-112 



losses from foot-and-mouth disease 12, 13, 82 



losses from various diseases, annual 10 



National Dairy Show Herd, outbreak of foot-and-mouth disease, control 82-83 



reaction to tuberculin test, examination , 120 



scabies, eradication work 112 



sliipments, tracing 385 



tick, eradication, progress and importance 10-11 



ticks, eradication work Ill 



tuberculin testing for interstate movement, work 113 



tuberculosis, investigations 116 



See also Cows. 



Celery, storage experiments 156 



Cellulose, uses 384 



Cement — 



by-product of potassium, manufacture 206 



tile, manufacture, use. and durability, studies 310 



Census — 



bird, 1914, 1915, progress 239 



traffic, studies 318, 320-321 



Cereal — 



rusts, studies ; 146 



smuts, studies 146-147 



Cereals, utilization on reclamation projects, studies 155 



Cerebrospinal meningitis, horses, investigations 117-118 



Cerotoma larvae, injury to cowpeas, investigations 222 



Cheese — 



bacteriological investigations 103 



manufacture, investigations and work 99-100 



selling, association, study 370 



Chemist, i^eport 191-200 



Chemistry Bureau— 



^ - cooperative work 192, 193, 194, 195, 196, 197, 200, 349 



cooperative work for Insecticide Board 349 



decisions and announcements 197 



investigational work 191, 192, 193, 194, 195, 196, 197, 198, 199 



laboratory work for other bureaus, for year ^ 200 



regulatory work -.---: ' 195-200 



relations "to poultry and egg investigations 193 



report of chief 191-200 



soil investigations 205-210 



Chenopodium oil, remedy for worms in hogs 136 



Chestnut, Chinese, resistant to bark disease _ 1 53 



Chinese dry-land elm, adaptability to northern plains, studies 153 



Chlorid, barium, removal from salt brines, method 194 



Cholera, hog. See Hog cholera. 



Chugach National Forest, area, location, and resources 51, 52 



Circulars, make-up. regulation 261 



Cities, marketing and distribution, studies 378-379 



Citrous fruits. See Citrus fruits. 

 Citrus — 



canker — 



control experiments in China and Japan 149 



injuries, control work and experiments 145-146 



nature, prevalence, control work 24 



fruit — 



by-products, utilization 192 



canker-resistant, studies in China and Japan 149 



diseases, studies 192 



improvement, studies in California 150 



insects, investigations 229 



propagation experiments 192 



shipping^y parcel poet 379 



industry, danger from citrus canker 24 



