952 



EXPERIMENT STATION RECORD. 



Page. 



Englemann spnice beetle, notes, U.S.D. A ... 561 



Entamceba apis, injurious to bees 457 



coli, notes 246 



Enteritis, chronic. (See Johne's disease.) 



Enterohepatitis in fowls, studies S9 



infectious. (SceBlackliead.) 



notes 881 



Entomology, Canadian, bibliography 59 



in West Indies 346 



North American, bibliography. 147 



Entomophthora tampyridarum, notes 253 



Entomosporium maculatum, description 449 



Entoromorplia intcstinalis, analyses 324 



Entyloma spp., life history and cytology 341 



Environment, effect on diet 465 



Enzym, peptid-splitting, in human milk 803 



reactions as affected by viscosity of 



medium 504 



Enzyms, behavior in after-ripening of pota- 

 toes 626 



composition and formation 309 



effect on saccharin, U.S.D. A 257 



in bread making 358 



occurrence in market milk 313 



synthesis of fats by 307 



(See also Ferments.) 

 Epliestia cautclla, studies and bibliography, 



U.S.D.A 248 



elutella, notes 354 



Epilobium, factors affecting development ... 728 



Epiphanin reaction, notes 579 



Epithelium, occurrence of fat in 368 



Epitrix parvula. (See Tobacco flea-beetle.) 



Equines, paralysis in 185 



Eguus przeumlskii hybrids, fertility of 163 



spp. hybrid, notes 269 



Eragrostis spp., notes 361 



Ergot, toxicity toward cattle 586 



Eriocampoides amygdalina, studies, U.S.D.A. 152 

 Umacina. (See Pear-slug.) 



EriocMoa ramosa, notes 361 



Eriophyes vitis, remedies 561 



Erosion of Sioux Point, S.Dak., U.S.D.A.... 27 



ErotyUdae, catalogue 500 



Ervum lens, fertilizing value 233 



Erysipelas in hogs, notes 373 



Erysyphe communis, spread from wild to cul- 

 tivated plants 243 



graminis, notes 646 



Erythrit, determination 709 



Essential oils. (See Oils, essential.) 



Ether, effect on plasma membranes 824 



seed germination 131 



extract of egg yolk, chemistry of 503 



paprika and pimenton 99 



Etherization, effect on plant metabolism 127 



Ethyl nitrate, assimilation by plants 32 



Eucalypts in Coronado National Forest 51 



new species, descriptions 745 



refore-station in the Tropics 141 



tolerance for alkali, Cal 642 



Western Australian, notes 745 



Eudemis moth, biology of 860 



remedies 758 



Eudemis vacciniana. (Sec Cranberry worm, 

 blackhead.) 



i-age. 



Eugenia uniflora, host plant of fruit fly 758 



Eugenics, tables of statistical error 773 



Eugenol, preservative action 157 



Eugonia californica, bird enemies of 346 



Eulecanium nigrofasciatum. (See Terrapin 

 scale.) 

 persicx. (See Peach-scale.) 



pruinosum, notes 149 



Eulophus sp., notes 151 



Eupelmus ccreanus, parasitic on bee moth ... 657 

 Euphorbia cyparissias as affected by Uromyces 



pisi 650 



Eupithccia assimilata, hymenopterous para- 

 site of 657 



Euplcctrus n.spp. , descriptions 63 



Euplexoptera of Connecticut 147 



Euproclis chrysorrhcea. (Sec Brown-tail 

 moth.) 



European fruit scale, remedies 561 



Eutelus sp., notes 151 



Eutettix tenclla. (See Beet leaf-hopper.) 

 Euthrips tritici. (See Flower thrips.) 



Eutypella prunastri, notes 448 



Evaporation— 



as affected by shade 821 



from water surfaces 417, 014 



in prairie and forest plants 821 



Turgai-Ural Colonization District 020 



summer, studies 628 



Evolution, notes 346 



relation to heredity 161 



studies 878 



treatise 365,470,528 



Exanthema, vesicular, in horses and cattle. . 678 

 Experiments- 

 station work, ethics of 4 



Stations, decline in annual reports 401 



forestry in 15 



of Austria, report .692 



organization lists, U.S.D.A 975 



(See also Alabama, Alaska, etc.) 



Explosives, use in agriculture 91 



clearing land. Wis 591 



Extension work. (See Agricultural colleges 

 and Agricultural extension work.) 



Extraction apparatus, description 511,802 



Fciiry rings on grass, studies 446 



Fallowing, effect on soil moisture 533 



soils 421 



Families, poor, proper feeding 262 



Farcy. (See Glanders.) 



Farm accounting, notes 896 



and forest, manual 391 



animals. (See Live stock and Ani- 

 mals.) 



boys and girls, book 899 



buildings, handbook 686, 894 



lighting 398 



paper on 398 



bureau, county, in New York 699 



homes, labor saving devices for 790 



syllabus of lecture on, U.S.D.A. 597 



implements, paper on 398 



power for 89 



laborers. (See Agricultural laborers.) 



land, systems of renting 487 



