INDEX OF SUBJECTS. 



1199 



I'lvge. 



Hair, balls in stomachs of sheep KXIH 



waste, analyses . - ._ 2(5 



Hairy vetch hay for cows, Ala. College . . 72 



Hulesidota Diacnlatu, notes 788 



Halogen componnds, determination in 



organic substances _ _ 8:}7 



Halteridium, infection of birds .559 



Hultica olc raced, notes 274 



Hal wa. preparation and use 795 



Hardness, determination in water. . 126, 746, 747 



Harlequin cabbage bug, notes 377,547,977 



Del 594 



Miss 783 



remedies, Tex . . 360 



Harjxilus rujiconiis, notes 975 



Harpiphorus maculatus, notes, Mo 58 



Hawaii Federal Station, notes 98, 



200, 311, 627, 8:32, 9:« 



work,U.S.D.A. i:« 



Sugar Station, notes 311, 1137 



Hawaiian Sugar Chemists' Association, 



methods of analysis 630, 646 



Hawk, duck, notes 559 



moths, migration 878 



Hawks, economic relations 559 



feeding habits 7.55 



Hawkweods, notes, Me 373 



Hay, analyses 67 



Can 171 



Okla 393 



cut and uncut, for steers, Can 1101 



digestibility, Mass. _ 174 



of protein in _ _ 891 



extract, effect on milk secretion 6t)5 



feeding value as affected by ferti- 

 lizers 896 



fertilizing constituents removed by. 



Pa 144 



for pigs 1 - 69 



grass mixtuj-es for 767 



improvement, U. S.D.A 238 



prices in the United States 578 



timothy, available energy, U. S.D.A. 799 



Hazelnut in jixries, notes 275 



Heart, action as affected by certain drugs. 118 



water, diagnosis. _ 1015 



in sheep and goats 191 



inoculation experiments . . . 1126 

 transmission from goats to 



cattle 511 



Heat, distribution in fields and woods ... 232 



of combustion, calculation 64 



Heaves, etiology 412 



Hedge plants, introduction from South 



Africa, U.'S. D. A 249 



Hedges, pruning, U. S. D. A 581 



Hedya occallana, notes 56 



Heifers, feeding experiments 894, 895 



Heliothis arrnigera. (See Cotton-boll 

 worm.) 



Heliothrips hcemorrhoidalis, notes 691 



Helminthosporium inconspic\mm, notes, 



Del 875 



turcicurn, description 268 



notes, Del . 875 



Helopeltis antonii, notes 168 



Page. 



HclopcUia fhcivorn, notes 277, 982 



Hemagglutinins, studies 1118 



Hem ileia i^ixta tri.r, notes .59, 981 



Hemlock, western, analyses, U. S. D. A.. 363 

 Hemoglobin as affected liy diphtheria and 



tetanus toxins - 403 



as affected by food 493 



occurrence in muscles 493 



Hemoglobinemia in dogs. 819. 



horses 936 



toxemic in cattle 1137 



Hemoglobinuria in cattle 516 



treatment 817 



notes 618 



Hemoly.sin, formation by staphylococci . 403 



in fowl cholera 1023 



Hemolysins, cellular 403 



studies 1118 



Hemolytic alexin i n blood plasma 403 



Hemorrhagic septicemia. (See Septi- 

 cemia.) 



Hemp, bowstring, culture and uses, P. R. 669 



culture in Alaska, U. S. D. A 133 



investigations 354 



propagation, U. S. D. A_ 366 



.seed, anatomy. Conn. State 986 



Hen flea, notes.- 490 



manure, preservation. Me 958 



Hens, feeding standards for, U. S. D. A.. 1107 



molting, U. S.D.A 937 



rations for, U. S.D.A 937 



Hepatic cirrhosis in horses and cattle 1132 



Hepialus ]uim id i, notes. 276,691 



Herbarium, economic, care of, Cal 751 



Herbs, handbook 776 



Heredity in mice, studies 542 



sporting varieties 541 



investigations 542 



transmission of abnormalities . 753 

 Herpes tonsurans in cattle, treatment ... 823 

 Herpetomonas muscce-doniesticce, develop- 

 ment 1129 



spp., notes 596 



Hessian fly, breeding experiments 594 



in Missouri, Mo 276 



Ohio, Ohio.. 376 



notes. - 168,377, 



378,546,547,691, 784,786,877 



Can 166,1090 



Kans 730 



Ohio 625 



Okla. 416 



S. Dak 378 



remedies, Ky.. 977 



Ohio 1025 



Heterodera radicicola affecting tropical 



plants - 55 



Heteroptera, dorsal glands 788 



He t e r us ia-c in (J cd a, notes 168 



Hexon bases, determination 748 



Hiheniia defolinria, notes 276 



Hickory area. North Carolina, soil sur- 

 vey, U. S. D. A 658 



V)ark beetle, notes, Mich 61 



Hides, disinfection 516 



inner coating, analyses, N. J 672 



