1150 



EXPERIMENT STATION RECORD. 



Page. 



Indiana Station, report of director 97 



Indicator, new 213 



Indicators, occurrence in nature 516 



Indigo, curly, notes, La 760 



fermentation 118 



large, notes, La 760 



plants, notes 118 



Infant, digestion experiments, U. S. D. A.. 077 



Infants, dietary studies, U. S. D. A 677 



Infection and immunity, studies 389 



Influenza, notes 790 



Inosite, physiologieol role 313 



Insecticides — 



arsenical, adulteration 820 



methods of analysis 820 



effect on foliage, N. Y. Cornell 164 



Va 165 



fruit trees, T. S. D. A 860 



notes, Iowa 665 



preparation and use, Md 581 



N. Y., Cornell.... 164 



U.S.I). A 869 



Va 164 



Vt 470 



Insects as affected by low temperature 1068 



weather, U. S. D. A.. 161 



carriers of infection 67 



chtiice of colors by 163 



classification 465 



household, U. S. D. A . . . .". 67 



injurious, in Finland 68 



notes 264, 266, 868 



remedies, Iowa 665 



introduction on trees, Ariz 798 



methods of study, Ohio 580 



migration 663 



of New Jersey 367 



Salt River Valley, Ariz 364 



protecti\e powers against cold 367 



remedies, Ariz 798 



Ohio 997 



Inulase and inuliu, studies 313 



Inulin, effect on glycogen formation 981 



Invertin, presence in grapes 716 



Investigator, differentiation from teacher.. 403 



Investigators, training for, U. S. D. A 1015 



Iodic acid, determin;;tif)n in nitrate of soda 308 

 lodin-protein compounds, value in veteri- 

 nary practice 790 



value, determination 516 



Iowa College, notes 299, 499, 899 



Station, financial statement 97 



notes 299, 499, 899 



Iris leaf and root di.sease, notes 263 



Iron arsenite, effect on algae and fungi 1014 



assimilation 478 



bark, analyses 39 



oxid, determination in pho.sphates . . . 107 

 oxysulphocarbonates in the water of 



the Rhone 731 



sulphate, effect on alg;« and fungi 1014 



for destroying — 



Cardamine pratensis 350 



mustard 250, 253, 351 



Can 564 



weeds 253, 565, 961 



Page. 



Irrigating sea.son, V. S. I). .V 295 



Irrigation, growth in .Vmerica 397 



in China, methods 397 



Colorado 397 



France 492 



humid regions, Tenn 396 



Idaho 397 



New Jersey, U. S. D. A 895 



New South Wales 397, 1096 



Porto Rico 397 



Salt Lake Valley, V. S. D. A . 317 

 the arid region of the rnited 



States 397 



Belgian Campine 197 



Rio Grande Valley 397 



United States, U. S. I). A. 496 



winter, U. S. D. A 118 



Wyoming, U. S. D. A 295 



investigations, U. S. D. A 895 



in Utah 1096 



reasons for ('i97 



laws in Utah 1096 



treati.se 1096 



methods 397 



paper 96 



plant in Provence 398 



water in New Mexico, N. Mex.. 834 

 losses by seepage and evap- 

 oration, U. S. D. A 895 



Ixncratio! vulgaris, notes, U. S. D. A 363 



Isotherms for a given altitude, U. S. D. .\ . . . 521 



Itrol, uses 1095 



Ixodes, bibliography 867 



Ixodes reduvius, notes 973 



Jackals, damage to sheep industry 830 



Jackdaws, stomach contents 421 



Jadoo fiber, analyses 933 



Jam industry in England 1070 



Jnmbosa domvsticn, leaf galls 272 



Japan, trade, U. S. D. A 98 



Jatropha curcas, notes 219 



Jelly, analyses 79 



Johnson grass hay, analyses, Mi.ss 234 



Jointworm in wheat, notes, W. Va 1063 



Juijlans cincrea, notes, Utah 153 



nigra, notes, Utah 1.53 



Juniper berries, fungi in 422 



Jute crop of Bengal, U. S. D. A 1098 



India, U. S. D. A ,. . . . 399 



Kafir corn, analyses, Ma.ss. Hatch 281 



N.J 378 



as a forage crop, Ind 45 



N.J 331 



culture experiments, Okla 230 



digestibility, Kans 898 



Okla 872 



for pigs, Kans 898 



steers, Okla 670 



notes... 143 



Ariz 1031 



Kans 332,898 



N. Mex 539 



Kainit, analyses. Conn. State 129,931 



La 131 



Mass. Hatch 626 



N.J 840 



