958 



EXPEEIMENT STATION EECOED. 



[Vol. 35 



Insects — Continued. Tage. 



injurious — continued. 



to cotton 657 



to cotton seedlings, U.S. 



D.A 156 



to cranberries 55 



to forest and shade trees, 



remedies 356 



to forests 851 



to forests In Sweden 254 



to fruit 355 



to fruit, remedies. Wash 743 



to grapes 448,646 



to Lima beans In St. Vin- 

 cent 355 



to locusts, Ky 552 



to man or animals in the 



Southwest, U.S.D.A 853 



to olives 254 



to orchards and gardens, 



Idaho 355 



to peaches in Georgia 447 



to pepper in Banca, Dutch 



East Indies 835 



to pinks 154 



to strawberries 55 



to sugar cane 55 



to tobacco 54 



to trees and shrubs 756 



to vegetables 55 



treatise 835 



of central Europe, manual 254 



of Virgin Islands 657 



on Imported nursery stocls 755 



relation to chestnut bark dis- 

 ease 756 



relation to cucurbit wilt, U.S. 



D.A 546 



relation to gipsy moth wilt dis- 

 ease 758 



relation to plant diseases 253 



relation to poliomyelitis 280 



relation to temperature and hu- 

 midity, U.S.D.A 52 



scale. (See Scale insects.) 



(See also specific insects.) 



Institute for Phytopathology In 



Wageningon 243 



International — 



catalogue of bacteriology and 



serum physiology 574 



catalogue of botany 29 



catalogue of meteorology 318,421 



Congress of Home Economics 897 



Congress of Viticulture, report- 646 

 Cooperative Alliance, proceed- 

 ings 893 



Irrigation Congress, proceed- 

 ings 885 



Intestinal flora of cattle 76 



Invertase — 



adsorption 313 



of potato leaves 334 



lodin— 



determination In organic mat- 

 ter 11 



lodin — Continued. Page. 

 determination in presence of 



chlorids 802 



in foods, Ohio 555, 761 



Iowa — 



College, notes 96, 300, 500, 900 



Station, notes 900 



Station, report 696 



Ips n.spp., descriptions 856 



Iris- 

 borer, notes. Conn. State 54 



flowers, oxidases in 130 



flowers, variation in 329 



Iron — 



hematoid, compounds in plants. 634 



sulphate, effect on plant growth_ 434 



sulphate, use against weeds 340 



Irrigation — 



and land settlement in Western 



States 885 



canals, concrete lined, construc- 

 tion 186, 490, 491 



channels, flow of water in 185 



ditches, curves for velocity and 



discharge 787 



effect on plant succession, 



U.S.D.A 732 



effect on quality of wheat, Colo_ 833 

 effect on water level in soils, 



Utah 813 



in Bengal 580 



in Bombay 578 



in British Columbia 385 



in California 82, 284 



in Canada 82,684 



in Crooked River basin 385 



in Egypt 794,886 



in Italy 580 



in Mauritius 580 



in Pit River basin 285 



in San Joaquin Valley, Cali- 

 fornia 186 



in Silver Lake region, Oregon — 285 



in Washington State 885 



in Western Australia 489 



laterals, concrete lining for 491 



law, text-book 185 



laws in California 885 



laws in Canada 885 



projects, accounting for 284, 385 



pumping, electric power for 386 



pumping for 787 



pumps, selection 887 



pumps, tests, Ariz 580 



structures, wood v. concrete for_ 491 



treatise 185, 491 



water. {See Water.) 

 weirs. (See Weirs.) 

 work, classification of expendi- 

 tures for 284, .385 



works, hydraulic and excavation 



tables for 400 



Isachne spp. of Java 440 



Ischnodemus falUcus, notes 657 



laosoma grande, notes 58 



