1104 



EXPERIMENT STATION RECORD. 



I 'age. 



Oleoraargarin, studies 1023 



Olijndium 8)i., development 487 



OUpitrichum, u. gen 147 



Olive cuttings, notes, Cal 722 



oil, adulteration 1023 



preparation 141 



Olive oils, California, Cal 141 



Olives, analyses, Cal 141, 820 



culture experiments, Fla G37 



fungus disease 62, 63 



leaf diseases, Cal 829 



polyporus of 910 



twig budding and grafting, Cal 820 



varieties, Cal 141, 820 



Oncideres eingulata, notes, TT. S. D. A 1002 



Onion cultivation in Egypt 220, 423 



thrips, notes, Colo 315 



■western, notes, Iowa 1005 



Onions, culture experiments, Colo 296 



from seed, influence of climate, Ind. 985 



transplanting. Ark 419, 420 



varieties. Ark 419 



La 142 



Okla 988 



Pa 727 



Onobrychis sativa, notes, Mass. State . . : 294 



N.C 34 



O7ioclea, sterile and fertile leaves 487 



Oogpora scabies. {See Potato scab.) 



Ophiobolus herpotrichiis, notes 312, 909 



Orange cbionaspis, notes 742 



fly in Malta 440 



leaf roller, notes, TT . S. D. A 313 



peel, notes 15 



sooty mold, treatment, TJ. S. D. A . . . 737 



Oranges, California, analyses 220 



Cal 815 



insects affecting 834, 838 



russet, U. S. D. A 440 



varieties, Cal 820 



La 142 



Orchard fruits, culture in Iowa 299 



pruning 821 



varieties, Cal 816, 817 



grass, analyses 568 



Conn . Storrs 444 



N. Dak 752 



S. Dak 404 



Utah 569 



culture experiments, Colo . . 296 

 TSTev... 294 

 Utah.. 531 



notes 635 



Ky 294 



La 215,542 



seed, germination tests 429 



Orchards, apple, care, N. Y. Cornell 988 



spraying, N. T. Cornell 437 



conservation of water for 170 



cultivation, Nebr 990 



N. Y. Cornell 420, 546 



Utah 901 



and management. . . 221, 821 



fertilization and irrigation 755 



peach, management, N. Y. Cor- 

 nell 546 



Page. 1 



Orchards, soil preparation 638 



spraying, N. Y. Cornell 647 



Tt 999 



Orchid, diseases 910 



N. .T 827 



leaf spot 647 



Orcitg australasla, notes 741 



chalybeus, notes 741 



Oregon Station bulletins 36, 55, 65, 71, 822, 836 



notes 348 



report 582 



Ores, analyses 401 



Organic chemistry, text-book 110 



substances, assimilation by plants. 284 



Organisms, living, chromosomes in 388 



Orr/yia leucogtigma, notes 316 



N. J 649 



U. S. D. A 651 



"Oriental fertilizer and bug destroyer," 



analyses 272,317 



Ormenis pniinosa, notes, U. S. D. A 313 



Ornamental and shade trees, pests, Ky 316 



bulbous plants, fungus d i s- 



eases, N.J 826 



ferns, tip blight, N. J 827 



forest and shade trees, L'tah. . . 903 

 plants, culture expenments,Can 424 

 shrubs and conifers, propaga- 

 tion, (;an 426 



trees and shrubs, notes, Can. . . 426 

 trees, plants and shrubs for, On- 

 tario 56, 729 



Ornithology and Mammalogy, Division, U. 



S. D. A 787 



Ornithopus iativus, notes, Mass. State 294 



N.C 34 



Ortalidfly on cereals, U. S. D. A 1003 



Orthezia annce, notes 438 



Orthogeomys latifrons, notes, U. S. D. A 787 



nelsoni, notes, U. S. D. A 787 



Orthophagus polyphemi, n. sp., U. S. D. A . . . 440 



Orthoptera of Kentucky 316 



Oryza clandestina, notes 18 



Oryzopsis melanocarpa, notes. S. Dak 403 



micranthra, notes, S. Dak 403 



Osage-orange pyralid, notes, U. S. D. A 313 



Oscillatorice, monograph 195 



Oscinisfrit, notes 65 



pu8illa,noies 316 



Osier culture, notes 903 



Otacustes chrysopce, n. sp., notes, U. S. D. A . 739 



Otaheito gooseberry, notes, Fla 636 



Otiorhynchid, notes 1008 



Otiorhynchus ovatus, notes 838 



septentrionus, on firs 151 



singularis, on tirs 151 



.SMZfafu.v, notes. Can 442 



0^ erflow lands, late crops for, Ark 212 



Owl, sliort-eared, notes, Ya 695 



Oxahitc of lime in plants 386 



Oxalic acid, action on inulin 966 



l)hosi)bates, silicates, 



and .soil 182 



in soil extraction, Cal 792 



Oxeye ilaisy , notes 224 



