INDEX OF SUBJECTS. 



9V3 



Page. 



Nysius senecionis, notes 854 



Oak high forests on the Ehine, yield tables . . 747 



Oidium, studies and bibliography 553 



tortrix, notes 558 



worm, orange striped, notes, Md 353 



Oaks, periodicity in •1-12 



Oat chaff, analyses 467 



crown rust, wmter resistance of uredo- 



spores 645 



dry spot, notes 151 



flour, analyses. Can 270 



grass, culture experiments 631 



tall, as affected by number of cut- 

 tings 431 



varieties 139 



yields, Mont 631 



hay, analyses 467 



hulls, analyses. Can 270 



N.J 666 



digestibility, Md 367 



products, analyses. Wis 367 



smut, notes, Ala. College 831 



Oats, analyses, Wis 367 



anatomical investigations 831 



as aflected by meteorological conditions 509 



ash analyses, Ohio 861 



breeding experiments 138, 532 



cost of production, N.Dak 690 



culture 830 



experiments 427, 632 



Ala.College 831 



Alaska 735 



Ariz 426 



Mont 630 



N.Dak 425 



Nebr 225 



Ohio 36 



in Nebraska 534 



Texas Panhandle, U.S.D.A. 429 



drawings of 141 



effect on nitrate content of soils, N.Y. 



Cornell 818 



fertilizer experiments 23, 126, 127, 211, 213, 



228, 318, 518, 624, 821 



Ala.College 831 



Alaska 727,735 



Ohio 728 



floral anomalies in 629 



for summer silage 473 



germination — 



as aflected by fertilizers 327 



fungicides 346 



energy of 538 



tests 740 



Can 223 



germinative ability and vegetative force 740 



green, analyses 467 



ground, analyses, N.J 666 



Vt 769 



growth as aflected by fertilizer salts — 329 



meteorology 510 



on volcanic ash, Alaska 726 



hulled, investigations 141 



hybridization v. selectiou m 635 



improvement by selection 532, 535 



irrigation experiments 632 



N.Dak 226 



Page. 



Oats, irrigation experiments, Nev 138 



U.S.D.A 32 



liming experiments. Can 223 



nematodes affecting 151 



omission of color factor m 739 



peptic digestibility 164 



rock phosphate for 418 



seeding experiments 426 



Can 223,224 



N.Dak 425 



Nebr 225 



Ohio 36 



U.S.D.A 429 



sprouting for poultry, U.S.D.A 696 



value in the diet 660 



varieties 138, 228, 530, 738, 831 



Ala.College 831 



Alaska 735 



Can 222 



N.C 31 



N.Dak 225, 425 



Nebr 225, 736 



Ohio 31,36,137 



U.S.D.A 428 



water requirements, U.S.D.A 826 



wild, germinative qualities 135 



studies 337, 538 



yields, Nev 138 



U.S.D.A 32 



as aflected by water table 427 



Ochthiphilinse, sjmopsis 657 



Odontopharynx longicaudata n. g. and n. sp., 



notes 360 



CEcanthus spp., notes 354 



GSnothera, biennial habit, constancy 424 



gigantism and tetraploidy in 32 1 



(Enothera lamarckiana, origin 135 



CEsophagostomum columbianum, life history 



andstructure 476 



spp., notes 287 



CEstrus macropi n. sp., notes 761 



ovis, life history and remedies 761 



notes 856 



Ohio State University, notes 98, 398, 700 



Station, anniversary 106 



financial statement 793 



notes 98, 196, 398, 700 



report of director 793 



O'idium caricx, notes 243 



ericinum, notes 49 



Oil cake for cows 577 



meal, methods of analj'sis 311 



cakes, methods of analysis 311 



determination in grains 507 



emulsion, preparation and use, Ala.Col- 

 lege 585 



insecticides, effect on citrus fruits 354 



meal, analyses 467 



Wis 367 



of cloves, determination 798 



lavender, detection in ethyl alcohol 312 



rosemary, detection in ethyl alcohol... 312 



tractors for the farm 893 



Oils, chemical technology of 413 



effect on concrete 184, 891 



essential, determination in spices, etc. . . 309 



ethereal, inspruce wood 504 



