1222 



EXPERIMENT STATION RECORD. 



Page. 



Ocean waves and wind velocity, U. S. D. A. . 647 



Ochropsora sorbi, notes 384 



Ocnt ria dispar. (See Gypsy moth.) 



Odontioda, new hybrid 161 



Odors, attraction of insects by 73, 175 



(Ecanthus angustipennis , notes, Ky 1098 



niveus, notes, Ky 1098 • 



(Edomyces leproides, notes 169, 381, 479 



(Eneis n. sp. , notes 275 



CEnoth era spp. , mutation forms 23 



CEstrus ovis, notes 304 



Ohio Station, notes 112, 520 



University, notes 112, 726, 1141 



O'idium lactis in butter 817 



tuckeri, wintering 68 



Oil-bearing seeds, analyses 82 



cakes, analyses 82 



feeding value 1010 



meal, analyses, Wis 81, 1003 



of Carthamus tinctorius 490 



pumpkins, analyses 741 



squashes, analyses 741 



strawberries, composition 441 



seeds, industry, U. S. D. A 148 



well wastes, disposal 113 7 



Oils, analyses 227 



color reactions 332 



essential, extraction 978 



frying, treatment of 1103 



halogen absorption 130 



methods of analysis 228, 327 



saponification 19 



vegetable, food value 79 



viscosity 641 



Oklahoma College, notes. 412, 520, 726, 833, 937, 1141 



Station, financial statement 411 



notes 412,520,1038,1141 



report of director 411 



Oleander sphinx, notes 990 



Olein, synthetic preparation 641 



Oleomargarine containing ammonia 599 



legislation concerning 506 



" Olinda bug," notes, TJ. S. D. A 143 



( Hive bacteriosis, investigations 987 



disease, notes 987 



diseases, treatment 265 



fly, remedies 278 



f umagine, notes 678 



industry at Sfax 265 



oil, analyses, Cal 949 



by-product, notes 898 



iodin number 538 



manufacture 265, 719 



Cal 718 



preservation and purification 898 



rancidity 490 



Tunis, chemical studies 948 



pits, oil from 1002 



products in Italy 491 



scale, notes 678 



sooty mold, notes 171 



treatment 172 



Olives, green, pickling 877 



pickled, analyses, Cal 949 



preservation 265 



varieties, Cal 972 



Olor columbianus, susceptibility to tubercu- 

 losis 924 



Page. 



Oncideres pustulata, notes 485 



tcxana, notes, Miss 992 



Onion bacterial rot, notes 381 



blight, description and treatment, 



N. Y. Cornell 170 



chaff, analyses, Cal 1003 



maggot, notes, Conn. State 9S9 



N.Y.Cornell 170 



Wis 792 



thrips, notes, N. Y. Cornell 170 



U. S. D. A 70 



"white tips," notes, N. Y. Cornell. . . 170 



Onions, culture, N. Mex 1076 



Oreg 47 



experiments, Mont 773 



in Egypt, TJ. S. D. A 307 



fertilizer experiments, Mass 350 



germination as affected by — 



different conditions, TJ. S. D. A. 167 



electricity, Mass 335 



irrigation experiments, TJ. S. D. A. . 721 



varieties '. 263 



Can 262 



Mich 261 



Mont 773 



X. Mex 1077 



Oreg 47 



Oospora scabies. (See Potato scab. ) 



Ophiobolus herpotrichus, notes 571 



Ophionini, notes 386 



Ophiusa melicertc, notes 178 



serva, notes 178 



Opsonins in immunized rabbits 1041 



Opuntia, analyses, Ariz 1003 



Opuntia ftcus indica, feeding value 494 



Orange collar rot, notes 171,677 



disease in Italy 382 



Porta Rico, U. S. D. A. . . 145 



diseases, notes 1094 



juice, analyses 800 



examination 744 



Oranges, analyses, Cal 949 



TJ. S. D. A 669 



culture 52,266 



in California 467 



Porto Rico, P. R 370 



injury by bees 487 



Jnsects affecting, U. S. D. A 145 



protection from frost 876 



varieties, Cal 972 



Orehard — 



grass, culture, S. C 864 



root system, Kans 1066 



inspection. (See Nursery inspection.) 



survey, value of 730 



Orchards — 



conservation of soil moisture in. Can 240 



cover crops for 371 



Can'. 262 



Mich 261,266 



Wis 777 



cultivation, U. S. D. A 307 



fumigation 891 



management, Md 156 



in New England, N. H. . . 49 



Orchid parasite, new 989 



( )rchids, new hybrid 161 



