INDEX OF SUBJECTS. 



949 



Egg production— Contiuued. Page. 



rhythm of 574 



st'loctiou for 173 



winter, sstuclies 574 



Eggplant — 



grafting on Solauum turhnm 139 



lace-bug, studies, U.S. I). A 355 



Verticillium wilt, studies 244 



Eggs — 



al)Uormal, Wash 793 



as a protection against pellagra- 5t;5 



bacterial infection of 7('>4 



iholestcrol metabolism of, dur- 

 ing incubation 472 



cost of production, Can 703 



demonstration car Avork, U.S. 



D.A 273 



desiccated, bacterial content 362 



determination in food pastes-- 502 



determination of decomposition- 112 



development. Wash 7!)3 



ducks', toxicity 103 



examination 104 



for hatching, shipping by parcel 



post. Can 703 



incubating, carbon dioxid thrown 



off by 575 



incubation experiments. Can 763 



marketing 273, 073 



marketing through creameries, 



N.C 294 



methods of analysis 258 



pigeons', sexual differentia- 

 tion 272 



preservation. Wash 299 



preserved, bacteria in 764 



production and handling 872 



production and handling, Wash- 299 



refrigeration, U.S.D.A 600 



selection for incubation. Wash- 77 



shipping associations, Miss 91 



statistics in United States 894 



supply and consumption in 



Ithaca, New York 572 



weight of 673 



weight of, Conn.Storrs 672 



yolk lipins of, physiological 



properties 166 



Elachista prwlineata n.sp., life his- 

 tory 655 



Elaphidion villosum, notes, Conn. 



State 58 



Electrical conductivity in plants, 



measurement 626 



Electricity — 



for the farm, treatise 690 



sterilization of milk by 78 



use in agriculture 690, 890 



use in cooking 67, 68, 461, 565 



use in irrigation 584, 589 



use on Ontario farms 488 



Electroculture — 



experiments 827 



review of literature 690 



Electrolytes, effect on seeds 727 



Elevators — Page, 

 looperative, accounting system 



for, U.S.D.A 192 



grain, in western Canada 492 



Elm- 

 loaf bettle, notes 153, 253 



pouch gall, English, notes 253 



Emigration from Koman Tuscauy__ 492 



Emmcr — 



culture experiments, U.S.D.A 633 



varieties, Can 34 



Einpria fragariw n.sp., description-- 258 



Kmpnsa spp., descriptions 459 



Endive, mulching v. clean culture, 



Mont 534 



Endophyllum n.sp., description 647 



Endothia parasitica — 



dissemination, U.S.D.A 56 



hosts of 854 



longevity of pycnnspores and as- 



cospores 249 



studies 551 



Energy — 



exchange, in animal tissues 567 



metabolism of fowls 472 



metabolism of infants 464, 756 



Engineering — 



agricultural. (See Agricultural 

 engineering.) 



hydraulic, treatise 390 



structural, treatise 487 



Engines — 



gas, increasing output of 688 



gas, starting — 589 



gas, valve setting G88 



internal combustion, chart for 890 



internal combustion, steam as a 



by-product of 688 



internal combustion, tests 890 



oil, for irrigation pumping, 



Ariz 87, 688 



Enteritis — 



chronic. (See Johne's disease.) 



in pigs 774 



Entomology — 



Canadian, bibliography 553 



economic, at International Con- 

 gress of Zoology 450 



economic, in Montana 553 



economic, in United States 855 



economic, text-book 652 



Entomophtltora spp., descriptions 459 



Environment, effect on plants 126 



Enzyms — 



as affected by low temperatures- 803 

 digestive, action on intestinal 



parasites 47s 



of Aspergillus terricola 410 



protective, studies 385 



(See also Fei-ments.) 



Epalpus sp. ( ?) with intracuticular 



stage 157 



Epelis truncatwria faxonii. Mass 352 



Epitrix cucumeris, notes, Iowa 352 



Eremnua fulleri n.sp., description 159 



Erepsin, effect on catalase solutions- 311 



