INDEX OF SUBJECTS. 



949 



Page. 



Dry seasons in San Diego, U.S.D.A 316 



Duck hybrids, spermatogenesis in 371 



Docks, reeding experiments 774 



host of Trypanosoma gambiense 787 



origin and history of breeds 572 



Dum palm fruit, analyses and use 463 



Dnst layers in the atmosphere, U.S.D.A 316 



"red rain," notes 414 



Duty of water. (See Water, duty.) 

 Dyes, fat-soluble, behavior in animal organ- 

 ism 670 



organ ic, methods of analysis 609 



Dynamite, use on the farm 292,689 



Dysdercus ruficoUis, notes 54 



spp., injurious to cotton 454 



suturellus. (See Cotton stainer.) 



Dysentery, amoebic, in horses 477 



chronic bacterial. (See Johne's 

 disease.) 



in farm animals, treatment 181 



Ear, diseases 576 



Earias insulana, notes 862 



Earthworms, effect on soil fertility 518 



^ccoplogaster muUislriata, studies and bibliog- 

 raphy 658 



Echelon clouds, paper on, U.S.D.A 316 



Echiuococcus disease, sero-diagnosis "883 



Echinodontium tinctorium , notes 653 



Eclampsia and milk fever, similarities, Ky . . 185 

 puerperal. (See Milk fever.) 



Ecology, studies 636 



Economics, rural. (See Rural economics.) 



Ectoparasites of rats 754 



Edema, malignant, and blackleg, differentiar 



tion 182 



Edestin, determination in flour 498 



Education, agricultural. (See Agricultural 

 education.) 



economic value 793 



in Manitoba 896 



United States, statistics 797 



Wiirttemberg 897 



Egg albumin, germicidal power 763 



brealting outfit, description, U.S.D.A. . . 663 



conserves, artificial coloration 809 



laying competitions in Australia 876 



records 374 



production in Canada, studies. Can 773 



increasing 72, 773, 774 



studies, N.J 773 



products, preservation, U.S.D.A 663 



yolks, lutein content 611 



plant canker or rot, notes 849 



plants, breeding experiments, N.J 741 



fruit thinning experiments, N.J. 741 



heredity in, N.J 740 



new fruit disease affecting 152 



Eggs, bacteriology 374 



Kans 61,73 



classification at New York 572 



cost of cold storage, U.S.D.A 164 



decay 763 



digestibility 108 



double, notes 573 



effect of X-rays on fermentation 231 



exportation from Bulgaria 279 



86311°— 13 5 



Page. 



Eggs, fertility 73 



frozen and desiccated — 



deterioration, Kans 61 



healthfulness, Kans 62 



dried, preparation, U.S. D. A 663 



grading, Can 374 



handling and marketing, U.S.D.A 572 



through the creamery, 



U.S.D.A 179 



marketing, N.J 773 



osmotic activity in 311 



preservation 374, 674, 763 



Can 374 



U.S.D.A 663 



refrigeration 461 



tanners', denaturization, Kans 62 



Ehreiia hoUentottiea, analyses and digesti- 

 bility 871 



Eimeria ( Coccidium) avium , notes 760 



Einkom, varieties, U.S.D.A 137 



Elff'agnus, root tubercles 25 



Elaolith, fertilizing value 725 



Electric cooking, tests 65 



lighting plants for farms 589 



storage batteries in . . 790 



lights for farm houses 90 



farms 485 



treatise 388 



motors, cost of operation 485 



pumps, use in irrigation 483 



slag, fertilizing value 725 



Electrical heater for ether extraction, Ariz. . . 508 

 Electricity- 

 effect on plant growth 28 



for irrigation pumping 86 



generation by wind power 388 



static, effect on sugar beets 500 



use in agriculture. . . 89, 292, 388, 484, 485, 790, 891 



cooking 463 



dairies 690 



Electroculture experiments at Halle 231 



in Prussia 531 



Electrolytes- 

 effect on permeability of plant cells 732 



r61e in action of animal ferments 712 



Eleodes spp., investigations, U.S.D.A 260 



sulcipennis, notes, U.S.D.A 561 



Eleusine coracana, notes 32 



Elm bark beetle, European smaller, notes. . . 255 



studies and bibliography... 658 



borer, notes 658 



beetle, notes 857 



borer, ncrtes. 111 256 



gall louse, notes 658 



leaf beetle, notes 554,658 



N.J 753 



curl, notes 555 



miner, notes 658 



spot, notes. Can 349 



plant louse, notes, N.J 755 



scale, European, in California 358 



snout beetle, reddish, notes. 111 256 



tree louse, woolly, notes 658 



twig disease, description and treatment. 451 



Elms, dying, in Illinois, 111 255 



Embryology, discussion 175 



