960 



EXPERIMENT STATION RECORD. 



[Vol. 40 



Horses — Continued. Page, 



sick, sodium chlorid variations 



in serum 287 



typhoid infections 289 



wheat bran for 670 



Horticultural — 



instruction, papers on 105 



investigations, notes, Okla 42 



practice, nutrition basis for 147 



Horticulture — 



and the war 833 



elementary, manual 795 



extension work 833 



home projects in 296 



teaching 898 



House By — 



as carrier of Davafaea cestictHus. 359 



sense reactions 859 



Household — 



accounts, manual 659 



business of, treatise 796 



chemistry, textbook 493 



physics, teaching 492 



thrift in ^-._ 96 



(See also Home economics.) 



numin nitrogen, determination In 



feeding stun- 510 



Hummingbird, Costa's 646 



Humogen. (See Peat, bacterlsed.) 



Humus, chlorln index 619 



Hunger, studies 270 



Hyacinth, yellow disease, notes 844 



Hyalopterua arundirUa, remedies 161 



Hydrochloric acid estimation, eolorl- 



metrlc scale for 505 



Hydrocyanic acid — 



determining, Okla 804 



effect on plants, Minn 745 



gas, effect on leaf-roller eggs 102 



gas, effect on subterranean 



larva? 256 



in sorghum, Okla * 804 



Hydrogen — 



analysis, apparatus for 111 



preparation and purification 607 



Hydrophobia, (.s'co Rabies.) 



Hydrotssas, new 263 



0-Hydroxyglutamlc acid, structure-. 011 



a-Hydroxypyridin, antineuritic prop- 

 erties 271 



Hygiene, treatises 694,860,899 



Ihih mvia — 



antiqua, notes 648 



coaretata, notes 547 



Ilymctwvhtrtr iiuj-in. notes 53,249,349 



Hymenoptera, parasitic — 



Immigrant In Hawaii 265 



new 61, 458, 761 



polyembryony 26S 



Hymenopterous cc:^ parasites, adult 



habits 459 



Hyphantria OMASA (Set Webworm, 



fall. i 

 Hypochlorite, calcium, effect on glan- 

 ders bacillus 478 



Hypochlorite solutions — Page, 



alkaline, methods of analysis. 113, 309 



antiseptic value 182, 28 i 



preparation 709 



prevention of blood clotting by__ 182 



stabilization 710 



(See oZm Dakin's solution.) 

 Hypochlorites — 



and hypochlorite substitutes I'M 



determination in solutions 4K» 



Hypoderma larva, lateral spiracles 



in 62 



Hypophosphites, determination 4i>;i 



Ice-age question 811 



lee cream — 



bacteria in during storag". NY. 



Cornell 777 



manufacture, Iowa 81 



manufacture, Okla k i. 07" 



sugar substitutes in 777. 802 



testing for butter fat, Okla 81 



Ichneumon Hies from Java )">"■> 



Ichneumonld parasites, correct names 760 

 lehneumonoldea, families and sub- 

 families 60 



Idaho — 



station, notes 98, 490 600 



University, notes 496, 096 



Idiogastrn, new suborder 260 



Illinois — 



station, report 198 



University, notes 4;n; 



Immune processes, role of fats in 380, 070 



Immunity — 



and tissue transplantation 578 



and tolerance 82 



n lation to fermentative i 



tion 882 



role in the war 477 



r'ie of enzyms in 579 



studies by tissue culture method 179 

 to infections of unknown cause 



absorption method 678 



Immunization — 



of hors. s. CBUSS of death in 881 



pneumococcus, of horses 784 



products and their use 882 



(See also Anthrax, Hog choli ra, 



eta.) 



Inbreeding and crossbreeding, effects 



on development, Conn, state ._ 323 



Inclosure movement In England 



Indiana Station — 



notes 496, 696, 900 



report T 



Indicator from myrtle berries 409 



Indicators, quiuone pheuoiate theory. 202 



Indigo- 

 culture experiments 332, 620 



pruning experiments 688 



root development 689 



SOUS of Bihar 680 



Infantile — 



paralysis. (Scr Poliomyelitis.) 



■CUrvy, studies 303,560 



scurvy, treatment 869 



