956 



EXPERIMENT STATION RECORD. 



Page. 



Hemlock — 



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



water, toxicity, U.S.D.A 880 



Hemp- 

 culture and manufacture 229, 831 



culture in Italy 229, 232 



culture on moorland 229 



fertilizer experiments 232 



flea beetle, biology and remedies 255 



Indian, rubber from 614 



manila, culture in Philippines 230 



sisal. (See Sisal.) 



standardization 831 



sunn, description, Hawaii 828 



varieties 434 



Henbane , breeding experiments 631 



Hendersonina sacchari n.g. and n.sp., descrip- 

 tion 650 



Hens- 

 egg production of 873 



feeding experiments. Miss 175 



laying records of different breeds 675 



selection 270, 471 



Hepialus Jiumuli, notes 249 



Heptadecylic acid, studies 110 



Hereditary infection iB cattle ticks 460 



Heredity— 



and development, treatise 564 



and sex, mamial 767 



in barley 335 



in canaries 564 



in cattle 869 



in cereals 334 



In chickens and ducks 773 



in cotton 337 



in garden peas 739 



in garlic 738 



in horses, treatise 269 



in micro-organisms 329 



in Xicotiana 826 



in pheasants 266, 564 



in plants 328, 329, 330, 331 , 432, 732 



in plants, N.J 342, 343 



in potatoes 338 



in poultry 374 



in poultry, R.1 71 



in sugar beets 834 



in tobacco 29, 530 



in wheat 341 



isolation and selection in 670 



mosaic, notes 328 



of blood-vessel breaking in horses 673 



of blossom color in beans, Mass 142 



of coat color in horses 70, 373, 571 



of color in mice 264 



of color in pigs 69 



of color in Shorthorn cattle 469 



of doublenoss in stocks 631 



of fecundity in sheep 870 



of quantitative characters 327 



of racing performance in horses 674 



of seed color in rye 339 



of tricolor in guinea pigs 265, 266 



of waxy endosperm in corn 336 



sex-limited, in animals 525 



Eerpestomus hyponomeutse n.sp. , description . 60 



Herpetomonas ichneumonis, notes 857 



Herpotrichia nigra, notes 152 



Herring salts, notes 558 



Hessian fly — 



investigations, Kans 157 



notes 656 



parasites of 661 



Heterakinae in Brazil 857 



Heterakis— 



columbse, embryology 555 



perspiciJlum, transmission 485 



Heteramphus n.sp., notes 856 



Heterodera— 



radicicola, description and treatment. La . 50 



radicicola, notes 448, 746 



spp., parasitism 647 



Heteropezina}, studies 657 



Heteroptera, palcarctic, catalogue 455 



Heterothrips serkatus n.sp. , descripiton 658 



Hevea brasiliensis. (See Rubber, Para.) 

 Hibiscus, ornamental, in Hawaii, Hawaii.. 445,839 



Hickories, parthenogenesis in 544 



Hickory- 

 bark beetle, notes, Conn. State 655 



bark borer, notes 656 



nut oil, notes 165 



nuts, analyses and food value 165 



Hides, prices of in Indm 896 



High school visitors in Texas 199 



Highways. (5ee Roads.) 



Hilaria cenchroides,see(\ing on ranges, U.S.D.A. 35 



Hippopotamus lioericnsi'^, domestication 672 



Hippuric acid, cleavage by mold fungi 503 



Histidin, effect of guinea-pig serum on 478 



Hog cholera — 



control in California 484 



dissemination by crows 285 



immunization ! 586 



immunization, Cal 83 



investigations, Ind 585 



septic endometritis and abortion in 484 



septicemic form 685 



spirochetes in 585 



studies 383,685 



vaccine, use 180 



virus, culture experiments 384 



Hog erysipelas, diagnosis 685 



Hogs. {See Pigs.) 



Holcus lanatut, notes 434 



Holly, mountain, pith-ray flecks in, U.S.D.A. 855 



Hollyhock rust, studies 652 



Homalomyia canicidaris, relation to Myiasis. . 757 

 Home economics — 



bacteriological exhibits 395 



course in 395 



demonstration lectures in 94 



instruction in colored schools of Kentucky 298 



instruction in Europe 694 



instruction in Ireland 298 



Instruction in Pommerania 793 



instruction in Porto Rico 199 



itinerant schools of in France 495 



manual 763 



notes 462,898 



sources of Information on 560 



Home grounds, planting 196,395 



