946 



EXPERIMENT STATION RECOBD. 



[Vol. 35 



Page. 



Economics, rural. (See Rural eco- 

 nomics.) 



Ecpantheria eridantis, life history 758 



Educational system of Denmark 695 



Egg- 

 laying contest, Ky 673 



powder, nutritive value 368 



production, external characters 



as indications of 480 



production, studies 274, 773 



proteins, digestibility and utili- 

 zation 861 



shows, value of 470 



substitutes, analyses 470 



Eggplant — 



culture experiments, Oreg 341 



Phomopsis, notes, Fla 844 



Eggs- 

 fertility experiments 377 



fresh, bacterial infection, R.I 174 



frozen and dried, preparation, 



U.S.D.A 173 



infected, toxicity 264, 481, 683 



infection by pathogenic bacteria. 264 



preservation. Wash 396 



price as affected by cold stor- 

 age 589 



Einkorn, temporary roots in 135 



Elaterida! of Brazil 261 



Electric — 



cooking and water heating, rates 558 



cooking, economics of 267 



power for irrigation pumping 386 



Electricity — 



effect on absorption by plants 223 



societies, farmers' cooperative 794 



sterilization of milk by 175, 378 



Electroculture experiments 523 



Elevators, local and terminal 296, 393 



Elm, analyses and nutritive value 164 



Elophidse, new genus from United 



States 857 



Emmer — ■ 



culture experiments, Ariz 527 



culture in sand hills of Ne- 

 braska, Nebr 827 



culture in Texas Panhandle, 



U.S.D.A 440 



Prussian and other forms of 441 



temporary roots in 135 



varieties, N.Dak 228, 229 



Emperrhinus defoliator n.sp., de- 

 scription 365 



Emphytus cinctus, notes. Conn. 



State 54 



Empou rosm, notes 853 



Empoasca obtusa, description 255 i 



Empusa papatasii, notes 57 



Endothia^— 



parasitica, ascospore expulsion- 154 



parasitica in southern Indiana. 551 



sp. as affected by ether 250 



spp., relation to tannin content 



of host plant 250 



Energy requirement of man 371 



Page. 

 Engineering experiment stations in 



United States 708 



Engines — 



gas, care and management 391 



gas, explosion period in 87 



gas, operation 188 



gas, testing 889 



internal combustion, compres- 

 sion in 494 



internal combustion, exhaust 



gases of 791 



kerosene, prevention of pound- 

 ing in 585 



oil, testing 889 



Enology, text-book 744 



Enteritis, chronic. (See Johne's 



disease.) 

 Enterohepatitis, infectious. (See 



Blackhead.) 

 Entomological — 



collector's handbook 355 



Society of British Columbia- 253, 755 



Society of Nova Scotia 853 



Entomologj' — 



agricultural, treatise 355 



Canadian, bibliography 852 



teaching in public scliools 897 



Entomothera coromanda, subspecies. 252 



Enzym action, nature 203 



Enzyms — 



in marine algae 25 



of cacao 414 



plant, studies 334 



proteolytic, activity in flour 265 



use in carbohydrate analysis- 206, 315 

 {See also Ferments.) 

 Ephestia kuehniella. (See Mediter- 

 ranean flour moth.) 



Epilepsy in guinea pigs. Wis 564 



Epilobium, hybrids of 818 



Epimys rattus, history 656 



Epiphytes, extreme atmospheric, nu- 

 trition 431 



Epirrita dilutata, notes 756 



Epithelioma, contagious, in chick- 

 ens, Nev 885 



Epitheliosis infectiosa avium, 



studies 283 



Epitrix spp. injurious to horse net- 

 tle 657 



Epochra canadensis. (See Currant 



fruit-fly.) 

 Erannis tiliaria. (See Lime-tree 

 winter moth.) 



Ericerus pela, studies 256 



Eriocampoides limacina. (See Pear- 

 slug.) 

 Eriophyes pyri. (See Pear-leaf blis- 

 ter-mite.) 

 Eriosoma — 



lanigera, notes 853 



pyri cola n.sp., description, 



U.S.D.A 463 



spp., comparison, U.S.D.A 464 



Erysiphe yramims, studies. Mo 651 



