684 



AGRICULTURAL INDEX 



Orchids— Continued 



Oichid houses. J. Collier. Gard Chron (Lond) 



62:109 S 15 '17 

 Orchid houses. J. Collier. Gard Chron (Lond) 



64:168 O 26 '18 

 Orchid notes and sleaninss. Gard Chron 

 ■ (Lond) 60:300; 61:45, 95, 162; 62:13, 85, 105, 



148, 206; 63:33, 75, 87, 110, 122, 134, 145, 155, 



184, 194; 64:21, 56, 67, 77, 85, 96, 105, 125, 



■ 136, 156, 176, 193 P 3, Mr 3, Ap 21, Jl 14, S 

 1. 15, O 13, N 24 '17, Ja 26, F 23, Mr 2, 16-Ap 

 13, My 4-11, Jl 20, Ag 10-S 14, 28-0 5, IT), 

 N 2, 16 '18 



Orchid notes; summer varieties and winter 



planning. C. Y. Pripede. Am Flor 51:180 Ag 



17 '18 

 Orchids at Bryndir, Roehampton. Gard Chron 



(Lond) 62:168 O 27 '17 

 Orchids at Gatton Park. Gard Chron (Lond) 



61:239 Je 16 '17 

 Orchids gain in popularity. Am Flor 46:1285 



Jl 8 '16 

 Orchids in 1917. Gard Chron (Lond) 63:3 Ja 



5 'IS 

 Popular Christmas varieties. C. Y. Pripede. il 



Am Flor 49:1143 D 15 '17 

 Prolonging blooming season. C. Y. Pripede. 



Am Flor 49:860 N 10 '17 

 Some essential points of orchid ctiltivation. 



G. Wilson. Royal Hort Soc J 42,pt 1:7-12 O 



•16 

 Spring- flowering dendrobiums. Gard Chron 



(Lond) 63:147 Ap 6 '18 

 Summer care. Am Plor 49:206 Ag 18 '17 

 Summer care of orchids. C. Y. Pripede. Am 



Flor 47:157 Ag 12 '16 

 Watering, shading and ventilating. C. Y. Pri- 

 pede. Am Flor 46:1239 Jl 1 '16 

 See also Moccasin flowers 



Diseases and pests 



See also Orchid flies 

 Order of the red ravelings; story. R. W. Nichols. 



il Country Gent 83:12+ Ap 27 '18 

 Oregon 



See also subhead Oregon under special 

 .subjects, e.g. Agriculture — Oregon, Dairying 

 — Oregon 



Forester, State 



6th annual report, 1916. 20p '17 Ore. State 

 bd. of forestry, Salem 

 * 7th annual report to the governor, 1917. 21p il 



'18 Ore. State forester, Salem 

 Oregon agricultural college 



Exhibits of Oregon agricultural college at the 

 1916 state fair. Ore Ag Coll (Corvallis) B 

 243:1-17 S 15 '16 

 Oregon agricultural experiment station 



Relation of the experiment station to the 

 horticultural interests of Oregon. A. B. 

 Cordley. (In 8th annual report, 1916, p. 119- 

 23) '17 Oregon state hort. soc, C. D. Min- 

 ton, sec, Portland, Ore. 

 Report of the Hood River branch experiment 

 station for 1916. il Ore Ag Exp B 141:1-56 '17 

 Work of the station. Better Fruit 11:18 Ja 

 '17 

 Oregon cooperative dairy exchange 

 Oregon co-op. dairy exchange; its objects and 



aims. N Y Prod R 42:938 O 4 '16 

 Oregon co-operative dairy exchange starts 



■ business. R. R. Graves. Hoard's D 52:276 S 

 22 '16 



Oregon dairy council 



Oregon dairy council. E. H. Holmes. Hoard's 



D 56:603 N 22 '18 

 Organization and work. E. H. Holmes. 

 Hoard's D 56:333, 440 O 4, 25 '18 

 Oregon forest fire association 



Work of the association. W. Gilbert. Am For 

 22:563 S '16 

 Oregon state fair 



5oth Oregon state fair. Breeder's Gaz 72:611 

 O II '17 

 Oregon state horticultural society 



8th annual report; pioceedings of the 31st 

 annual meeting. Hood Rivei-, Oregon, De- 

 cember 11-13, 1916. 125p '17 Oregon state 

 hort. soc, C- D. Minton, sec, Portland, Ore. 



Oregon state live stock sanitary board 



Second biennial report for the period ending 

 December 31, 1916. 127p il '17 Oregon state 

 live stock sanitary board, Salem 

 Oregons (poultry) 



Farmer's hen. F. H. Valentine, il Country 

 Gent 82:368 F 24 '17 



Oregons; a new poultry breed. J. Dryden. 

 Rural N Y 75:72 Ja 15 '16 

 Organization of resources committee 



Organization of resources committee in On- 

 tario. Ag Gaz of Canada 4:715-17 Ag '17 

 Organization of the Swiss beekeepers 



What's the reason? why cannot the associa- 

 tions in thid country accomplish as much as 

 those in Switzerland? F. Greiner. Gleanings 

 45:114 F '17 

 Organotherapy 



Organotherapy and the classification of thera- 

 peutic tissue extracts. R. A. Archibald. 

 Am Vet M Assn J 54:33-9 O '18 

 Oriental peach moths 



Further notes on laspeyresia molesta. W. B. 

 Wood and B. R. Selkregg. il J Ag Research 

 13:59-72 Ap 1 '18 



New fruit pest in Connecticut. Conn State Ag 

 Exp B 203:315-19 '18 



Oriental peach moth: a Japanese fruit insect 

 recently introduced into the United States. 

 W. B. Wood, il Cal State Comm Hort B v 

 7:523-8 S '18 



Oriental peach pest. P. Garman. il Md Ag 

 Exp B 209:1-16 '17 

 Oriental what-is-it. F. Tilden. 11 Country Gent 



82:1970-1-F D 15 '17 

 Origin of life 



On the supposed origin of life in solutions of 

 colloidal silica. S. G. Paine, il Ann Bot 30: 

 383-8 Jl '16 

 Origin of species. See Evolution 

 Orioles 



Baltimore oriole. E. S. Jones, il Ohio F 139: 

 134 Ja 27 '17 



Blackbirds and orioles, il Am For 22:673 N '16 



Orchard oriole. E. S. Jones. Ohio F 137:270 F 

 19 '16 

 Orland, California 



Elwood Mead outlines his rural credit experi- 

 ment. Irr Age 31:102 My '16 



Orland experiment to be tried in June. E. 

 Mead. Irr Age 31:84 Ap '16 

 Ornithodoros megnini. See Spinose ear tick 

 Ornix geminatella. See Apple leaf miners 

 Orpingtons (poultry) 



Buff Orpington. W. H. Card, il Country Gent 

 81:519 Mr 4 '16 



Buff Orpingtons as layers. L. L. Hamilton. 

 Reliable P J 25:716 O '18 



Hail to the beautiful white Orpington. S. B. 

 Brcnnan. il Am P J 47:918 Je '16 



How I produced and prepaied 1915 exhibits. 

 L: C. Gercke. Am P J 47:757 My '16 



One of his ideal white Orpingtons. G. M. Cur- 

 tis, il Rehable P J 24:160 Ap '17 



Orpington type. W: Moore. Am P J 48:890 Ag 

 '17 



Orpingtons — buff, white and black. F. S. 

 Jacoby and A. Bayes. il Ohio F 138:132 Ag 

 12 '16 



Return of the white Orpingtons. O. W. Aid- 

 rich, il Am P Advocate 24:315 Mr '16 



Single comb white Orpington. R. D. Sherman. 

 Am P Advocate 24:748 S '16 



White Orpington. W. H. Card, il Country 

 Gent 81:216 Ja 29 '16 



White Orpington^a leading variety. J: A. 

 Carruthers. Am P J 47:851 Je '16 



White Orpingtons as exhibition and general 

 purpose fowl. O. W. Aldrich. Reliable P J 

 23:61+ Mr '16 



Why keep Orpingtons? P. A. Cook. Am P J 

 47:66 Ja '16 

 See also American white Orpington club 

 Orthodactyly. See Anchylosis 

 Orthoptera 



* Inheritance in orthoptera. J: S. Dexter, bib- 

 liog Am Naturalist (Science Press, Garri- 

 son, N.Y. 40c) 52:61-4 Ja 'IS 



