1916] 



INDEX OF SUBJECTS. 



957 



Pagt'. 

 Hylobitts pales aBfectlng conifers in 



New England 747 



Hymenochwtc noxia, notes 45, 251,551 



Hymenoptcra, new ptcromalid chal- 



cldoid Renus from North America- S:>~ 



Hymenopterous wing, Iiorismology 2(!l* 



Hypcraapis binotata, studies, U.S. 



D.A 261 



Hypochnus iurnati n.sp., descrip- 

 tion 351 



Hypodcnita — 



dcforwaiis n.sp., description, 



U.S.D.A 354 



Uneata and //. bovia in United 



States 7G 



Hyponomeuta, parasites of 659 



Hyposotcr interjcctus n.sp., descrip- 

 tion 262 



Ice — 



cream, analyses. Me 17G 



cream, bacteria in, Conn.Storrs_ 164 



houses for prairie farms 689 



precooling plant, description 391 



storm In Michigan, U.S.D..V 115 



storms, forecasting, U.S.D.A 808 



Icerya purch<isi. (See Cottony cush- 

 ion-scale.) 



Ichneumonidae, revision 262 



Idaho University and Station, notes- 596 

 Idechthis nigricoxalis n.sp., descrip- 

 tion 262 



Idiocerus — 



fitchi, notes 853 



provancheri, life history, Me — 553 

 Illinois — 



Station, notes 196, 596, 900 



Station, report 94 



University, notes 596,900 



Immortel trees, disease of 354 



Immunity — 



production in guinea pigs by 

 nasal instillation of horse 



serum 485 



studies 380 



treatise 73, 573 



Immunization, active, new method- 881 

 (See also Anthrax, Tubercu- 

 losis, etc.) 



Inbreeding, studies 771 



Incubator, electric, for bacteriologi- 

 cal work, Conn.Storrs 134 



India rubber. (See Rubber.) 

 Indian — 



schools, course of study for 895 



summer, use of term in 1778, 



U.S.D.A 419 



Indiana Station, notes 596, 697, 900 



Indicators from animal tissues 204 



Indigo-yielding glucoslds, physiology 



of 333 



Indigo f era arrecta as a host plant of 



pink disease 1^5 



Infant — 



feeding, studies 165, 663 



foods, analyses, Conn.State 558 



83103°— 17 6 



Infantile- 

 malnutrition, prevention 172 



paralysis. (Sec I'ollomyelltls. ) 

 Infants — 



measurement of surface area.. .';60 

 metabolism, review of litera- 

 ture r.no 



protein metabolism 700 



soy beans and condensed milk 



for .'',.-,0 



Infection and Immunity, trnntlse 57.T 



Influenza, equine, treatment 282 



Inheritance. (Sec Heredity.) 

 Insecticides — 



analyses. Me 141 



compatibilities 838 



notes 356 



phenolic, studies, Ca! 20S 



preparation and use. Wash 743 



tests 149 



(Sec also specific jorms.) 

 Insects — 



beneficial, In Illinois S.'iG 



beneficial, Introduction Into Ua- 



wall 75.') 



beneficial to tobacco 54 



forest. (See Forest insects.) 



fungus diseases of 55 



Injurious — 



In Arizona 656 



In British Columbia 2.53 



in California 254 



in Connecticut, Conn.State. 53 



in Cuba 348 



In Dutch East Indies 243 



In England and Wales 649 



In Georgia 461 



in Gold Coast 463 



in greenhouses 253 



In Hood River Valley, Oreg- 252 



In Illinois 356 



In Indiana 461 



In Minnesota 461 



in Montana, Mont 852 



In New Hampshire 401 



In Northern Territory of 



Australia 6.57 



In Ontario 3.50 



in Pusa 55 



in Quebec 356 



in Turin 463 



in I'ganda 463 



in Virginia 461 



in West .Vfrlca 463 



In West Indies 44 



manual 460 



notes, Fla 852 



notes, Okla 150 



to apples 853 



to black locust 355 



to cabbage, Conn.State 55 



to cacao 3^3 



to cactus 55 



to citrus fruits 355,6.57 



to coconuts 55 



