962 



EXPERIMENT STATION EECORD. 



[Vol. 36 



Oats— Continued. Pe 



culture under dry fanning, Utah 



distribution of nitrogen in, Ky 



fall-sown, in Maryland and vicinity, 

 U.S.D.A 



fertUizer experiments 23, 13-1, 217, 428 



fertilizer experiments, Ala. College 



fertilizer experiments, Wis 



germination as aflected by depth of plant- 

 ing 



growth as affected by alkali, Utah 



hull content, determination 



hulled, seed value 



inheritance of glume characters in 



liming experiments. Can 



lodging, control. Wis 



nematode infection 



northern grown seed, HI 



pollination 



ratio of grain to straw 



rotation experiments, Ohio 



seeding experiments, U.S.D.A 33,34. 



sprouted, for hens. Wash 



thrashing in variety tests 



varieties 336, 529, 



varieties, Alaska 435, 



varieties, Can 



varieties, HI , 



varieties, Nev 



varieties, Ohio 



varieties, U.S.D.A 33, 34, 132, 133, 



varieties. Wis 



varieties, classification, N. Y. State 



Ocymum basilicum, oil of 



(Edocephalum {Botrytis) anthophilum n.sp., 



description 



CEnothera, mutation in 



Ohio- 

 Engineering Society, report 



State University, notes 99, 500, 



Station, notes 196, 



Station, report 



Oidium sp.— 



on carnations 



on Photinia serrulata 



Oil- 

 determination in foliage 



seeds from American palms 



Oils- 

 essential, chemistry of 



essential, of Australian Myrtacese 



ethereal, of Russia 



hydrogcnation. . . : 



inspection in Iowa 



methods of analysis 



of Mai vaceaj 



physical and chemical constants 



plant, of Russia 



storage changes in 



Oklahoma College and Station, notes 



Okra- 



breeding experiments, N.J 



culture in Porto P.ico, P. R 



Oleander bacteriosis, notes 



Oleomargarine, detection of pigments Ln 



Oligosita oophagus n.sp., description 



528 

 269 



736 

 529 

 212 

 626 



437 

 118 

 231 

 439 

 834 

 27 

 827 

 150 

 634 

 527 

 218 



Olive — Page. 



oil, digestibility, U.S.D.A 860 



pomace, utilization 809 



sooty mold, remedies 754 



Olives — 



fertiUzers for 538 



immature, labeling, Cal 139 



varietal standardi zation 537 



Onchocerciasis in cattle 883 



Onion — 



Fusariiun rot, notes. Conn. State 47 



maggot, imported, notes. Can 657 



seed, vitality, Conn. State 39 



smut, notes 349 



Onions- 

 cost of growing and marketing. Mass 192 



cultiue, Ind 640 



culture in Antigua 735 



culture in Connecticut Valley, Mass 840 



fcrtiUzer experiments, U.SD. A 137 



food value, U.S.D.A 863 



insects affecting 152 



varieties, Mont 237 



varieties, U.S.D.A 137 



Ooctonus quadricarinatus n.sp., description . . . 259 



Ooencyrlus— 



cluiocampie , notes 556 



pyrillz n.sp., description 556 



Oospora scabies. (See Potato scab.) 



Ophyraleucostoma, "critical" point for 256 



Opium, production in Spain 743 



Orange— 



mottle-leaf, prevention, U.S.D.A 841 



oil, manufacture 207 



oU, production, U.S.D.A 416 



Oranges- 

 culture 538 



factors affecting maturity, Cal 139 



fertilizer experiments, U.S.D.A 642,841 



irrigation experiments, U.S.D.A 841 



maturity and wholesomeness 561 



navel, analyses, U.S.D.A 743 



navel, bud variations in 141 



navel, culture in Brazil 241 



navel, history and culture, U.S.D.A .... 743 



navel, pruning 141 



spraying, cost data 55 



Orchard — 



bark beetles, notes, U.S.D.A 258 



diseases in Tiukcstan 647 



ermine moth.=, notes, N.Y. State 549 



grass, composition and digestibility 469 



grass, culture experiments. Can 32 



grass seed, examination, Md 442 



lands, drainage 888 



pinhole borers, notes, U.S.D.A 258 



soils, nitrates in, N.H 724 



Orchards — 



apple. {See Apple orchards.) 



cost of bringing into bearing 140 



cultiu-e experiments, N.H 724 



culture V. grass mulch, Ohio 41 



fertili..er experiments 237 



fertiliser experiments, Ohio 40 



frost injuries to, Nev 40 



management, U.S.D.A 95, 841 



