1030 



Pa-i.-. 

 Oenothera fructicoga, analyses, W. Va.Sta. 629 



ovata, notes, Cal. Sta 598 



CEstrusovis, notes, Ky. Sta 792 



Office of Experiment Stations, U. S. 



D. A 1,106,631,894 



Ohio buckeye, notes. Nebr. Sta 521 



Station, bulletins _94.93. 175. 241, 243, 315, 411, 

 412, 526, 620, 804, 805, 886, 887, 889 



change of location 201,270 



notes ....201,270 



report 175,804 



Oidiumerysiphioides, treatment, N. Y. Cor- 

 nell Sta 619 



var. cucurbiiarum, 

 notes, Mass. State 



Sta 162 



laclin. notes 424 



Oklahoma College and Station, notes 69 



Station, bulletin 621 



equipment 622 



history and organiza- 

 tion 621 



notes ..69.362.433,752 



Oleomargarine, consumption in Berlin.. 661 

 laws regarding, in Rus- 

 sia 70 



Olive oil, adulteration, Cal. Sta 593 



fuel value. Conn. .Storrs Sta . . . 386 



trees, analyses, Cal. Sta 593 



fertilizers for. Cal. Sta 59. .593 



■wild, notes, Iowa Sta 788 



Olives, analyses, Cal. Sta 593 



California, quality, Cal. Sta..:... 592 



culture, Cal. Sta 592 



distribution, Cal. Sta 597 



Oncideres cim/ulatns. notes, N. C. Sta 175 



Onion maggot, notes. Can. Sta 198 



root rot, notes. X.J. Stas 3J7 



smut, nature and treatment.Conn. 



State Sta 847 



notes. N. J. Stas 307 



Vt. Sta 479 



vermlcularia. notes. N.J. Stas ... ;»7 



Onions, analysis: Conn. State Sta 143 



black mold, notes, N. J. Stas . .. 307 



culture. N.C.Sta 803 



smut, nature and treatment. 



Conn. State Sta 11.847 



transplanting. Mich. Sta 610 



R.I. Sta 623 



Va.Sta 627 



varieties. Colo. Sta 82,83.85 



Ky. Sta 791 



Nebr. Sta 70:i 



Va. Sta 6:5. 627 



Onohrychis sativa. (See Sainfoin.i 

 Ontario Agricultural and Experimental 



Union, proceedings. Can. Sta. 127 

 Bureau of ludustries.bulletins. 836 

 Onyckomys ItucogasUr brtvicaudus, n. sp., 



notes. U. S. D. A • 184 



Oospora scabies, n. sp., notes. Conn. State 



Sta 772 



Ind. Sta... 854 

 Opuntia rafineaquii, notes on. Wyo. Sta .. 52 

 Orange rust, notes, N. Y. State Sta 313 



Page. 



Orangts. analyses. Cal. Sta 78,591 



California-grown. Cal. Sta 79 



culture, U. S.D.A 107 



diseases. U.S.D. A 32T 



fertilizing constituents removed 



from soil by. Cal. Sta 81 



nutritive value. Cal. Sta 80 



sugarin, Cal. Sta 79 



varieties. Cal. Sta 78 



Orchard fruits, crossing. Iowa Sta 223 



culture. Mi.ss. Sta 876 



cultiu-e experiments, N. 



Mex. Sta 883 



hardiness of blossoms, 



Iowa Sta 218 



notes, Cal. Sta 599 



grass, analyses, N. J. Stas 296 



W. Va. Sta 629 



as a forage plant — 



Nebr. Sta 28 



Nev. Sta 29 



Wyo. Sta 51 



culture experiments. La. 



Stas 860 



for permanent meadows, 



Mich. Sta 398 



hay. analyses. Tenn. Sta. 40 

 seed, tests. Conn. State 



Sta 143 



Orchards, management. U. S. D. A U»7 



mulching. U. S. D. A 107 



planting. Mass. Hatch Sta 160 



Orchilla guano, use, N. J. Stas 294 



Oiias spp., collection In Australia, U. S. 



D. A W'" 



Oregon Station, bulletins... .412, 452,622, 806, 889 



notes »'9 



puWlc.itions 3.1 



report 39 



Organic analysts, newmethod 6.V4.8I8 



Orijyid dffliiila, notes, U. S. D. A .V? 



leucoslifjma, notes. Me. Sta 396 



Ohio Sta 176 



U. S. D. A M 



Ornamental plants, notes. Pa. Sta 720 



Ornithology and Mammalogy, Division, 



U. S.D.A 184 



Ornithopus satitms. not«s, Mass. State Sta. 1 .59 



Nev. Sta .30 



Orthocarpus purpurtscens. notes. C.il. Sta. 538 



Orlhotylus (Idira/iis. notes. Mich. Sta 291 



Oryzopsis fltnbriatn. notes. U. S. D. A ^48 



membranacea, notes, U. S. D. A. 548 

 Oscinis sp.. description and treatment. 



OhloSta 889 



variabilis, notes. Can. Sta 197,3.')9 



Osier dogwood, red. notes, Nebr. Sta .V22 



willows, experiments with. W. Va. 



Stas 45 



species. Nebr. Sta 703 



Ostreaculture. N. J. .Stas 30.' 



Oslrya rirr/iniana, notes, Nebr. Sta h-:\ 



Owl. dwarf screech, notes. U. S. D. A 184 



Oxalis corniculata. analysis. \V. Va. Sta . 629 



note.s. Cal. Sta .598 



OxeyedaLsy, analyses, \V. Va. Sta 629 



