946 



EXPEKIMENT STATION RECOED. 



[Vol.38 



Dysentery — Page. 



amebic, transmission by files 563 



ctironic bacterial. (See Johne's 

 disease.) 

 Dytiscus destructive to mosquito 



larvae 766 



Earias spp. and Rhogas parasite in 



India 54 



Earthquakes in California during 



1916 115 



Earthworms transmitting nematodes 



to fowls 83 



Earwig, European, life history and 



remedies, U.S.D.A 56 



Echinocystis oregana, seeds of 410 



Economics, rural. (See Rural eco- 

 nomics.) 



Ectogony, definition 526 



Eddoes, varieties 33, 335 



Education — 



agricultural. (See Agricultural 



education.) 

 at Pan American Scientific Con- 

 gress 794 



Egg- 

 albumin, nitrogen distribution In 310 

 laying contest at Vineland, N.J_ 677 



laying contest in Ireland 172 



laying contest in New South 



Wales 72 



laying contest in Queensland — 173 



laying contests in England 72 



preservative, analyses. Can 666 



production, breeding for 172 



production, feeding for, W.Va__ 577 

 production in Rhode Island Red 



fowls, U.S.D.A 876 



production in winter, Wash 497 



production, relation to pigmen- 

 tation 276 



production, selection for 276 



production, studies 171, 172 



production, studies, Mont 373 



shells, analyses 626 



Eggplant — 



color inheritance 443 



early blight, notes, Wis 451 



lace bag, studies 858 



Eggs — 



characteristics, W.Va 577 



cost of production, N.J 373 



fertility experiments, Can 677 



for hatching, shipping long dis- 

 tances, Can 677 



incubation, N. J 876 



incubation, Wash 796 



marketing by parcel post, 



U.S.D.A 72 



marketing cooperatively 392 



marketing in Canada 294 



packing 94 



partly Incubated, shipping. Can. 677 



preservation 867 



production for war emergency 94 



standardizing. Wash 298 



Egrets, protection 556 



Eitneria sticdw as a cause of cocci- Page, 

 diosis in calves 183 



Elachistua aanninoideoe n. sp., de- 

 scription 566 



Elaphidion tHllosum on pecan, 



U.S.D.A 157 



Elateridse, phylogeny 564 



Electric motors for irrigation pump- 

 ing, Mont 186 



Electricity — 



effect on plant growth 525, 526 



use on the farm 791 



Electrolytes, measuring conductivity 523 



Eleusine coracana — 



analyses 368 



culture experiments 135 



Elevator dust, analyses, Can 666 



Elk, book on 53 



Elm — 



forcing experiments, Vt 443 



tree beetle, destruction by Eng- 

 lish sparrows 457 



Embryomas in plants 752 



Emetin, germicidal action 180 



Emmer — 



culture experiments. Can 634 



culture in Wyoming, Wyo 527 



varieties, Can 634 



varieties for Utah dry lands, 



U.S.D.A 230 



Emmesomyia n.g. and n.spp., notes. 659 



Empoa rosw — 



in Nova Scotia 156 



life history and habits 859 



Empoasca — 



maU. (See Apple leaf-hopper.) 



sp. affecting pecan 762 



unicolor, life history and habits. 859 



Enarmonla caryana, notes 256, 762 



Endive, mulching experiments, Mont. 344 



Endothia — 



gyrosa, distribution in America- 52 

 spp., pigments 225 



Engineering, agricultural. {See Ag- 

 ricultural engineering.) 



Engines — 



Internal combustion, new fuel 



for 893 



oil and gasoline, for irrigation, 



Mont 186 



steam, tests of fuel 291 



English sparrow, food habits 457 



EntamcBba histolytica, transmission 



by flies 563 



Enteritis — 



bacillary, transmission by files. 363 

 chronic. (See Johne's disease.) 



Entomology — 



bibliography 256 



economic, in America 459 



textbook 93 



treatise 357 



Entomosporium tnaculatum, notes — 858 



Enzym action, studies 709, 802, 803 



Enzyms — 



of germinating red gram ... 9 



