INDEX OF SUBJECTS. 



865 



Page. 

 Heredi ty— Con tinued . 



biochemical conception of dominance in. 778 



biological factor in 377 



in dogs 174, 473 



fowls 75 



foxgloves 442 



plants, studies 130 



poultry. Me 674 



studies 571 



influence of male parent in 571 



Mendelian phenomena in 172, C70, C71 



V. non-Mendelian characters. . 274 



of coat color in horses 476 



color, conformation, and sex 571 



in animals 778 



sex, exper imental stud ies 472 



theories 173 



vaccine immunity 482 



physiology of, studies 428 



problems in, studies and bibliography. . . 377 



relation to cell structure 227 



cellular osmosis 377 



horticulture 541 



significance of nucleus in 471 



speed transmission in 274 



studies 272, 376, C70 



treatise 570, 777 



Heroin, effect on leucocytes 1S8 



Herons, destruction of gophers by, U.S.D.A. 154 



Herpetomonas hespx n.sp., description 155 



jaculum, life history 155 



muscx-domesticx, parasitic on 



house flies 664 



Herring, salt, characteristic color 368 



Herrings, adulteration, U.S.D.A 168 



Heterocampa guttivitta, notes 458, 657 



. Me 254 



Hcterodera radicicola, injiu-ious to bananas. . . 748 



studies 655,742 



schachtii, injurious to sugar beets.. 348 



Heteroecism in plant rusts, origin 345 



Heterospilus bruchi n.sp., description 367 



Heterosporium echinulatum, treatment 153 



variabile, investigations 350 



Hevea brasiliensis. (See Rubber, Para.) 



Hevea leaf disease, studies 552 



Hexamethylenotetramin in wine 217 



Hickories, forcing experiments. Mo 526 



Hickory curculio, notes, W.Va 262 



Hickorynut weevil, notes, W.Va 262 



Hickorynuts, snout beetles affecting, W.Va . . 261 



Hicroglyphus furcifer, studies 659 



Highways. (See Roads.) 



Hippoboscidaj in France and Algeria 665 



Hippuric acid, determination in urine 217 



Histiostoma tarsalis n.sp., description 565 



notes 563 



Hog cholera, control by serum immunization.' 387 



immimization 186, 689 



notes, Nev 84 



paper on 784 



prevalence in Alabama 484 



Great Britain. . 783,784 

 relation to animal experimenta- 

 tion 182 



swine plague,, ,,,... 688 



Page. 



Hog cholera serum, tests, U.S.D.A 89 



studies 790 



Ind 185 



Mirm 83 



treatment, S.C 588 



U.S.D.A 90 



Hoggets, disease affecting 588 



Hogs. (Sec Pigs.) 



Holland rask, misbranding, U.S.D.A 568 



Hollyhock rust, morphology and life history. 456 

 Home economics. (See Domestic science.) 



industries societies in Ireland 795 



yards, care and planting. 111 43 



Homes, economical use of meat in, U.S.D.A.. 165 



Hominy, analyses. Wis 175 



feeds, analyses 771 



N.Y.State 672 



R.I 771 



Honey, adulteration, detection 114 



chemistry, progress in 114 



examination 307 



ferment reactions in 307 



ferments, value for judging honey 12 



industry in Switzerland 668 



judging 12 



misbranding, U.S.D.A 271,468 



notes 767 



quality as allected by beet sugar 167 



Honey dew, Aleyrodcs nubifcra, analyses, Fla. 462 



Honeysuckle as affected by earwigs 660 



Hop downy mildew, description 447 



flea-beetle, investigations, U.S.D.A 262 



mildew, treatment 655 



sage, analyses, Nev 71 



statistics, U.S.D.A 196 



Ilopperdozer for rough ground, description . . 565 



Hops, change of sex in 227 



insects affecting 458 



irrigation experiments, U.S.D.A 394 



male, value in fertilization '. . 337 



yield, factors affecting, U.S.D.A 139 



Hordeum nodosum, analyses, Nev 71 



Hormaphis hamamclidis, life history 757 



Hormodendron sp., life history 545 



treatment, Fla 446 



Horn, fertilizing value 23 



fly, studies, U.S.D.A 55 



Homed lark, relation to fruit industry in Cal- 

 ifornia, U.S.D.A 555 



Horns, relation to development of bones 174 



Horse and mule breeding, treatise 379 



beans as a green manure, U.S.D.A 339 



affected by compression 130 



blood, clinical examination 784 



erythrocytes and hemoglobin in 289 

 breeding — 



Government supervision in 578 



in Trinidad 378 



industry in Minnesota 578 



Pennsylvania 477 



the Netherlands 477 



United States 379 



treatise 776 



chestnut disease, notes 553 



chestnuts, insects affecting, U.S.D.A.. 156 



commissioners, financial report, Utah. 177 



