INDEX OF SUBJECTS. 



845 



Page. 

 Diet, effect on resistance of animals to poi- 

 sons 84, 173 



in the United States, U.S.D.A 764 



of atliletes 467 



Dominican peons 667 



Isthmian Canal laborers 764 



Japanese farmers, studies and bibli- 

 ography 366 



troops in Manchuria 366 



prisoners in Bengal 568 



students at University of Minnesota. 364 



workingmen in Belgium 571 



{See also Food.) 

 Dietary- 

 inexpensive, discussion 68 



standards, charts, U.S.D.A 67 



studies, U.S.D.A 64,268 



in Bengal 56S 



Switzerland and Italy 367 



of under nourished school chil- 

 dren 3G4 



Dietetics, papers on 298 



Digestion- 

 experiments with bats 268 



dogs 467,574 



goats 671 



men, U.S.D.A 665,764 



poultry. Me 271 



sheep, Nev 471 



Okla 671 



in swine as atfected by body movements. . 175 



tests, thermoregulator for 209 



value of micro-organisms in 268 



Digestive activity of stomach, relation to 



hunger 571 



Dihydroxystearic acid — 



effect on oxidation in soils, U.S.D.A 223 



plant growth, U.S.D.A 32 



Dimerosporium parkinsonise n.sp., descrip- 

 tion 742 



Dinapatinfe, revision 63 



Dindymus sanguineus, notes 57 



Dinoderus minutus, remedies 662 



Dioscorea, drug, source, U.S.D.A 231 



list of species, U.S.D.A 231 



Diphtheria antitoxin, concentration 717 



avian, microbe of 486 



relation to udder diseases of cows. 82 

 Diplococcus lanceolatus ovium. n.var., descrip- 

 tion 684 



pneumonia;, notes 684 



sp. , relation to mastitis 681 



(Streptococcus) lanceolatus, notes. 86 



Diplodia cacaoicola, notes 651 



natalensis n.sp. , studies 157 



rapai, notes 158, 352 



Diplo-streptococcus pleuro-pneumonise, notes. . 285 



Dipotassiam phosphate, effect on plants 328 



Dipping agents, tests 393 



Diptera, bibliography 161, 657 



cuticolous, in the Kongo 98 



North American, type species of . . . 258 



Dirt, determination in milk 125 



Diseases — 



contagious, relation to milk, U.S.D.A — 68 



infectious, prevention 163 



of animals. (See Animal diseases. ) 



Page. 

 Diseases— Continued . 



of plants. (See Plant diseases.) 



transmission by animal foods 265 



flics 356 



and mosquitoes 792 



insects 98,163 



Disinfectants, formulas. 111 582 



methods of testing 1S9 



Disinfection, methods 189 



D isodium phosphate , effect on plants 328 



Distemper, canine or dog. (See Dog distem- 

 per.) 

 Distillate-oil emulsion, insecticidal value, 



U.S.D.A 262 



Distillers' grains, analyses 672 



Conn. State 768 



. N.H 471 



Vt 470 



Distillery slop diseases, notes 680 



Ditches, protection, U.S.D.A 221 



Bocophorus snydcri n.sp., description 57 



Dodder in alfalfa seed, N.Y. State 736 



Dog distemper, epidemic resembling 787 



immunization 282, 283 , 393 



investigations 285 



notes 486 



fly-blown and distempered, paper on 275 



saliva, diastases in 285 



Dogs, digestion experiments 467, 574 



dissemination of gid parasite by, U.S. 



D.A 87 



fasting experiments 765 



feeding experiments 766 



handbook 580 



immunization against distemper 282, 2S3 



metabolism experiments 368, 572, 766, 787 



polydactylisra in 576 



relation to outbreak of rabies, Colo 283 



wounds as affected by licking 393 



Dogwood, pecan cigar case-bearer affecting, 



U.S.D.A 258 



DoUchos spp., notes, Tex 333 



Domestic — 



economy in United States, develop- 

 ment 693 



sanitary engineering and plumbing, trea- 

 tise 791 



science, college course in 109 



in elementary schools 92, 698 



high schools 493, 692 



school at Illinois State fair 692 



use in food preparation 171 



Donkey hybrid, description 76 



Dourine in stallions, treatment 787 



Doves, turtle, Leucocytozoon affecting 88 



Dragonflies of North America 354 



Drainage — 



ditches, studies, U.S.D.A 287 



experiments, Utah 790 



in Louisiana, U.S.D.A 487 



Rio Grande Valley, U.S.D.A 488 



southern Louisiana 287 



the Nile Valley, studies 19 



Wisconsin, Wis 288 



loss of plant food by 132,711 



of irrigated lands, U.S.D.A 789 



swamps 615 



