946 



EXPEKIMENT STATIOK EECOED. 



Dysdercus andrex, notes 356 



Earths, rare^ and their acids, treatise 205 



Earthwork haul and overhaul, treatise 487 



Earthworms, relation to agriculture 425 



East coast fever. {See African coast fever.) 

 Eccoptogastcr — 



quadrispinosa, notes 656 



rugulosa, notes 657 



EcJdnochloa crus-galli as a duck food, U.S.D.A 545 



Echinococcus disease, diagnosis 781 



Echinostoma piriforme n. sp. , notes 785 



Ecology, relation to agricultvure 98 



Economics, rural. {See Rural economics.) 



Ecphylus spp., table 758 



Ectohia germanica as a factor in bacterial dis- 

 semination 250 



Edaphon, monograph 323 



Edema of the wattles of fowls 785 



Edestin, immunity reactions of 778 



Education, agricultural. {See Agricultural 

 education.) 



Educational system, state, report on 92 



Eelworms, parasitism 647 



Egg- 

 albumin. {See Albumin, egg.) 



demonstration train in North Wales 495 



laying contest at Connecticut College 271 



laying contests in New South Wales 773 



laying records 675, 873 



marketing packages, description 873 



production, limitations of. 471 



production of hens, N.J 373 



production, relation to phosphorus in 



rations, W.Va 71 



products, Chinese, notes 675 



yolk as a supplement to protein-free milk 



food 562 



yolk, detection in foods 507 



yolk phosphatids, studies 163 



Eggplants — 



breeding experiments, N.J 343 



heredity in, N.J 343 



Eggs- 

 boron in 168 



care and mai-keting 773 



changes in diu-ing incubation 170 



detection in foodstuffs 112 



fatty acids of 675 



formation of hydrocyanic acids in 802 



hatching, Chinese incubator method 572 



preservation 271 



Eimeria— 



avium, notes, R.1 586 



spp. , studies and bibliography 759 



Elder, notes, U.S.D.A 145 



Electric- 

 current, cost of 88 



lighting system for farms 89,388 



motoi-s, connecting for direct drive 190 



niagaras, use against hail 511 



power for farms 388,891 



power, rural distribution of 589 



stimulus, application to animal life 674 



Electrical conductivity in plant organs 523 



Electricity- 

 atmospheric, effect on plants 430 



cooking and heating with 166,862 



Page. 



Electricity— Continued. 



effect on growth of chickens 873 



effect on plant growth. . 225, 524, 788, 821, 827, 828 



for farms in Ontario 493 



for rural communities 788, 892 



for the farm and home, treatise 589 



prevention of accidents in use of 690 



sterilization of milk by 776 



use in agriculture 88 



use in greenhouses 488 



use in ice harvesting 892 



V. steam for threshing 590 



Electrocardiogram of horses 269, 784 



Electroculture, resume and methods 33 



Eleodes omissa borealis, notes 161 



Elephant gi-ass, notes 527 



Ekusine coracana, notes 229 



Elevator, hay and grain, description. 690 



Elevators, grain, fumigation, Kans 155 



Elm— 



aphids, notes. Me 854 



leaf beetle, notes 656 



leaf beetle, notes, Conn.State 655 



leaf beetle, notes. Mass 153 



root diseases, notes, Mass 147 



Elms— 



as a host plant of apple aphis. Me 548 



insects affecting 455 



Emmer, varieties, U.S.D.A 135 



Emphytus— 



braccatus, notes 857 



filiformis, relation to oak mildew 544 



Empusa muscx — 



as a carrier of bacterial infection 553 



notes 757 



Emulsin, cleavage of organic acids by 503 



Encephalomyelitis, epizootic, in horses 485 



Endoblastoderma salmonicolor, assimilation of 



atmospheric nitrogen by 629 



Endophyllum semper vivi, life history 745 



Endothia — 



parasitica, notes 456, 543, 751 



pseudoradicalis n.sp., description 52 



Energy transformations — 



in the animal organism 466 



in the body. Pa 563 



Engineering, highway, text-book 289 



Engines- 

 cost of fuel for 88 



farm, handbook 89 



gas, cooling 291 



gas, naphthalin for 189 



gas, treatise 487 



gas, utilizing waste heat of 890 



gasoline, efficiency formula for 590 



gasoline, tests 290 



heavy oil, discussion 188 



internal combustion, fuel and lubricants 



for 690 



internal combustion , kerosene for 892 



internal combustion, notes 388 



kerosene oU, tests 88 



Enicospilus heliothidis n.sp., description 256 



Entedon thomsoni n.sp., description 661 



Enteritis— 



in birds 786 



paratuberculous, in cattle 683 



