850 



EXPEEIMENT STATION RECORD. 



Page. 



Diplodia natalensis n.sp., description 550 



oryzse n.sp. , description 347 



zex, toxicology 148 



Diplodiella oryzx n.sp., description 347 



Diplosis pirivora, remedies 53 



sorghicola, investigations, U.S.D.A.. 364 



notes 658 



Dipping agents, tests 488 



tanli, circular, advantages 488 



vats, descriptions, U.S.D.A 55 



Dipteria, catalogue 464 



larvse, entomophagous, studies and 



bibliography 562 



notes 762 



of India 358 



Kansas and Colorado 358 



parasitism 159 



DiptTopinotus aureoviridis , notes, U.S.D.A... 57 



Discaria toumatou, toxicity, researches in 582 



Diseases, dissemination by dairy products, 



U.S.D.A 81 



infectious, transmission by fleas 261 



nonbacterial, immunity in 100 



of animals. {See Animal diseases.) 

 plants. {See Plant diseases. ) 



transmission by house flies 664 



seminal vesicles ... 183 

 Disinfectants, bacteriological examination, 



treatise 488 



Disodium phosphate, effect on plant respira- 

 tion 230 



Distilleries, cooperative, in Italy 594 



Distillers' grains — 



analyses 771 



Ind 475 



Me 73,572 



N.Y.State 672 



Wis 175 



rye and com, analyses 771 



Distillery slop, feeding value .' 772 



DistUling industry by-product, Analyses and 



fertilizing value 638 



Distoma globiporum, notes 664 



Distoma larvae in caterpillars 159 



Dodder, description and eradication 639 



in alfalfe seed 240 



notes 348 



Dog blood, clinical examination 784 



diseases, prevalence in British East 



Africa 784 



prehistoric, description 174 



Dogs, diabetes in 392 



digestion experiments 68, 372, 374 



distribution of Piroplasma canis in 589 



enzootic ulcerous keratitis in 392 



Filaria immitis in 392 



guinea worms in 393 



inheritance in 174, 473 



medical dictionary 487 



metabolism experiments 470, 572 



new piroplasm in blood of. 792 



nitrogen metabolism in 171 



protein synthesis in 68 



Senegal, rabies in 487 



susceptibility to African horse sickness. 391 



transmission of oriental sore in 483 



Page. 



Dogwoods, forcing experiments. Mo 526 



Dolichopodid, destructive to sorghum midge, 



U.S.D.A 364 



Dolomite, effect on soUs and plants 226 



Domestic — 



economy courses in colleges and universi- 

 ties 494 



science, bibliography 95 



education, in North America 194 



in normal schools 797 



vocational schools 797 



instruction at Bozeman 194 



Grout farm 194 



in Ireland 398 



Dondea sp.,hostofbeetleaf-hopper, U.S.D.A. 557 



Dothichiza populea, notes 740 



Dough as affected by malt extract 63 



fermentation as affected by stimu- 

 lants 63 



Doura, culture 533 



Dourine, studies 487 



Dove pox, notes 792 



Draft animals in the Philippines, decrease.. . 674 

 Drainage — 



eflect on availability of potash in soils . . . 324 



yield of crops 692 



Can 395 



free publications on 495 



tQ Florida, studies 520 



Mmnesota, U.S.D.A 490 



North Carolina, bibliography 521 



of marsh lands 296 



west shore of Lake Michigan, U.S.D.A. 15 



removal of alkali by 714 



water, composition 420 



Drapetis sp., notes, Iowa 256 



Dried blood — 



analyses, Oreg 427 



effect on nitrate formation in soils 622 



fertilizing value 23 



Fla 35 



Minn 637 



relation to citrus dieback, Fla 447 



Drilidse, catalogue 465 



Dromedaries, immunization against cowpox. 482 



Drosophila busckii, notes. Me 254 



Drought resistance in plants, studies 428 



Drug-addiction treatments, sale and use, 



U.S.D.A 168 



inspection, N.Dak 168,371 



in Massachusetts 371 



the Philippines 568 



products, misbranding, U.S.D.A. 271,568,769 



Drugs, analyses 371, 568 



N.Dak 371 



effect on lice 589 



examination. Me 65 



microscopical characteristics 213 



misbranding, U.S.D.A 168,371,468,568 



Dry farmings 



congress, report 34, 699 



experiments In South Australia 331 



Wyoming, U.S.D.A 189 



in Colorado, Colo 231 



U.S.D.A 590 



Montana, bibliography, Mont 331 



