INDEX OF SUBJECTS. 



1215 



Pago. 



Odoiifdtn fip., notes, U. S. D. A 672 



(Edcmama cwieinna, notes, Conn. State 63 



CEdomyces leproides, notes 57, 979, 1085, 1090 



(Enothcra crticiala, atavistic variations 527 



Officials in Upper Egypt 1033 



Ogdocoiila cinereola, notes, U. S. D. A 166 



Ohio Station, notes. . 98, 199, 511, 824, 931, 1035, 1136 



publications, index 406 



University, notes 199, 1136 



Oiceoptoma opaca, notes 885 



Oidium citri-axirantii, n. sp., description 161 



hormini, n. sp., description 977 



lactis, respiration as affected by 



light 839 



tuckeri, relation to weather 61 



OikdicHS platC7isis, parasites of 1098 



Oil-cake waste, analyses, N. J 750 



Oil cakes, feeding value 185, 479, 791 



fields, development in Montana 1133 



in Louisiana 428 



meal, analyses, N. Y. State 790 



Wis 790 



for cows 801 



transformation in seeds during germi- 

 nation 330 



trees. New Zealand, notes, Cal 256 



volatile, in Cnjptomeria japonica 362 



Oils, determination of iodin value, Wijs 



method 631 



digestibility 594 



edible, methods of analysis, U. S. D. A. 7 



essential, extraction from plants 50 



in Cyprus 718 



industry in West Indies 448 



notes 871 



hydrolysis with dilute acids 992 



iodin absorption 836 



comparison of meth- 

 ods 523 



salad, refractive indices 225 



vegetable, formation 944 



Oklahoma College, notes. . . . 199, 617, 721, 824, 1136 



Station, financial statement 406 



notes.... 199,617,721,824,1136 



report of director 406 



Oleaginous compounds, reserve, transforma- 

 tion in plants 329 



Oleomargarine, composition as aflfected by 



growth of mold 225 



nutritive value, Minn 275 



Olive, Cycloconium disease 881 



fumagin, description 881 



knot in California 881 



oil, extraction 1030 



formation 944 



industry in Cyprus 718 



manufacture 441,712 



refuse, analyses, Cal 649 



Olives, analyses 945 



Cal 441 



coloring 356 



culture 441 



Cal 441 



varieties for oil production 863 



Onion maggot, notes 1093 



nematode diseases, notes 1086 



Onion seed, vitality as affected by age, 



Conn. State 364 



smut, treatment 164 



Ohio 68 



thrips, notes 64 



Pa 886 



Onions, culture 38,963 



Oreg 1063 



U.S. D. A 96 



experiments, Okla 859 



in Cache la Poudre Valley, 



Colo 1065 



California 144 



Holland 658,860 



the mountain glades, W. 



Va 858 



West Indies 570 



fertilizer experiments 962 



Mass 134 



irrigation experiments, Ariz 195 



pickling in Holland 8G0 



.soil tests. Mass 134 



varieties 40, 963 



Can 144 



N. H 1063 



Okla 859 



Welsh, notes 40 



wild, removal of taste from milk, 



Ala. College 802 



use as food 660 



Onoclea gensibilig, poisonous properties 14 



Oospora canina in dogs 708 



scabies. (See Potato scab. ) 



Ophiobolus graminis, notes 580, 978 



Ophionectriafoliicola, n. sp., description 455 



Ophthalmia of sheep in Australia 186 



Orange bark weevil, notes 782 



black rot, notes 459 



diseases, notes 459 



dog, notes 464 



leaf scorch, notes 261 



mite, notes 459 



root grub, notes 882 



rot, new 161 



scale, red, notes 887 



Oranges, analyses 522 



Cal 661 



culture 45 



in Florida 45 



Jamiaca 147 



southern California 



Cal 147 



curing 442 



grafting on Trifoliata stock 868 



hardy 661 



hybrid 442 



packing, Fla 661 



pollination experiments, U. S. 



D.A 634 



salicylic acid in, Mont 892 



stocks for 441 



Orbus niger, composition at different stages 



of growth 236 



Orchard diseases in Vermont, Vt 1087 



grass, culture, Idaho 240 



notes, Colo 139 



