INDEX OF SUBJECTS. 



963 



Page. 

 H emp — Continued . 



monograph, U.S.D.A 332 



seed, viability as affected by age 624 



sexual inequality in , 526 



utilization of hydrocyanic acid by 730 



varieties 133 



Hens- 

 artificial insemination in 370 



feeding experiments 473 



feeding experiments, W. Va 270 



feeding for egg production, N.J 569 



sitting, carbon dioxid under. Conn. Storrs 172 



Heptane, use 744 



Herbicides, preparation and use, Tenn 635 



Heredity— 



in beans 224 



in cattaloes .566 



in corn. Conn. State 331 



in oats, N.Y.Cornell 434 



in Orthoptcra 58, 272 



in red clover 330 



in Rotimdifolia grapes, N.C 637 



in turnips 43 



in velvet-Lyon beanhybrids, Fla 734 



in wheat 234, 531 



of albinism in cereals 329 



of bristles in greenbottle fly 551 



of color in cattle 266, 470 



of color in field peas 333 



of color in horses 266 



of color in horses, Ky 870 



of color in pigeons, R.I 572 



of color in pigs 567 



of color in pointer dogs 865 



of germinability in blue-grass seeds 834 



of milk fat percentage in cows 372 



of plant diseases 841 



of somatic variation in corn ears, Nebr. . . 135 



of tongue color in Jersey cattle 566 



of xeniain kidney beans 836 



sex-linked, in poultry. Mo 368 



treatise 466 



Hervietia illucens, distance of flight 352 



Her pester mungo as a pest in Trinidad 547 



Herpotrichia nigra, notes 845 



Herse convolvuli (?), notes 550 



Hessian fly — 



notes 57, 155 



notes, Kans 455 



notes, Mo 851 



notes, U.S.D.A 790 



Heterakis spp., physiological investigations . . 679 

 Heterodera radicicola — 



affecting melons and cucumbers 52 



attacking Canada thistle 642 



Heleromicta latro affecting bananas 253 



Hevea brasiliemis. {See Rubber, Para.) 



Hexane, effect on soil micro-organisms 27 



Hibiscus — 



I, analyses 366 



fa n. vars. , descriptions 535 



syriacus, food plant of cotton-boll weevil, 



U.S.D.A 458 



Hickories- 

 grafting, inarch method 443 



par henogenesis in 443 



shagbark, grafting 443 



Hickory aphis, little, studies, U.S.D.A 753 



Hides, anthrax disinfection 677 



Highways. {See Roads.) 



Hippohosca maculata, relation to surra 777 



Hippuric acid, determination 610 



Histidin — 



betain in Boletus edulis 203 



determination 212 



Hodotermes turkestanicus, remedies 155 



Hog cholera — 



and infectious abortion in pigs 886 



bacillary, notes 679 



control in Canada 886 



control in Colorado, Colo 885 



control in Indiana, Ind 781 



control in Ohio 885 



diagnosis 878 



following vaccination against erysipelas. 183 



immunization 86, 484, 577, 680, 885 



in Great Britain 177 



investigations 86, 87 



investigations, Ark 680 



nostrums, notes, N.Dak 657, 658 



notes 79,483,484 



notes, Ind 86 



notes, Mich 585 



notes, Mont 682 



prevalence in United States 3S1 



prevention, Ky 886 



Hog erysipelas— 



and swine plague, relation 483 



diagnosis 183, 878 



Hogs. (See Pigs.) 



Holcencyrtus calypso n.sp., description 459 



Holcus lanatus, germination experiments 227 



Hollyhock rust, treatment 245 



Home conveniences, notes 388 



Home economics — 



activities of U. S. Department of Agri- 

 culture 359 



clubs in Pennsylvania 393 



courses for high schools 692 



field of 694 



handbook , 760 



in Harlem (111.) consolidated school 597 



in high schools of Minnesota 297 



instruction in Denmark 599 



instruction in England 261 



instruction in foreign countries 97 



instruction in France 493, 899 



instruction in high schools 297, 394 



instruction in Louisiana 193 



notes 494 



papers on ' 393 



reading courses in 394 



schools, notes 692 



syllabus 495 



teaching 791 



text-book 298 



work in Missouri 97 



Homes — 



for laborers 293 



hygienic surroundings 387 



Hominy — 



chop, analyses, R.I 467 



feed, analyses 73,168,366 



