804 



AGRICULTURAL INDEX 



Ontario association of fairs and exhibitions 



19th annual report of the agricultural so- 

 cieties of Ontario and of the convention of 

 the Association of fairs and exhibitions for 

 the vear 1919. lO.Sp il '19 Ontario Ag- Dept 

 20th annual meeting. Toronto, Feb. 3. Farm- 

 er's Advocate 55:2.52-4 F 12 '20 

 21st annual rally, Toronto. Farmer's Advo- 

 cate 56:232-4 F 17 '21 

 Ontario beel<eepers' association. See Bee- 

 keepers' association of the province of On- 

 tario 

 Ontario brotherhood of threshermen 

 Meeting. London. Ontario, March 5-7. Am 

 Tliresherman 22:66 My '19 

 Ontario cattle breeders' association 

 Annual meeting, Toronto, Feb. 5. (In Rep., 

 Live stock branch, 191S, p. 65-8) '19 On- 

 tario Ag Dept 

 Ontario corn exhibition. See Corn shows 

 Ontario corn growers' association 



Annual report, 1919. 31p il '20 Ontario Ag 

 Dept 

 Ontario fruit growers' association. See Frviit 



growers' association of Ontario 

 Ontario horse breeders' association 

 Annual meeting, Toronto, Feb. 6. (7n Rep., 

 Live stock branch, 1918, p. 69-73) '19 On- 

 tario Ag Dept 

 Ontario horticultural association 



Makers of beauty in Canada. L. H. Baldwin. 



Farmer's Advocate 56:327 Mr 3 '21 

 13th annual report of the horticultural so- 

 cieties for the year 1918; proceedings of 

 13th annual convention. Toronto. Feb. 5-7, 

 1919. 144p il '19 Ontario Ag Dept 

 14th annual convention, Toronto. Feb. 5-6. 

 Farmer's Advocate 55:310, 355-6 F 19-26 '20: 

 Can Hort 43:69-|- Mr '20 

 Ontario horticultural exhibition 



Ontario horticultural exhibition now over. 

 Farmer's Advocate 55:1985 N 18 '20 

 Ontario horticultural experiment station 



Some observations on the horticultural ex- 

 periment station at Vineland. il Farmer's 

 Advocate 55:1012 My 27 '20 

 Ontario milk and cream producers' association 

 Annual meeting. Toronto, Jan. 23. Farmer's 



Advocate 55:202 F 5 '20 

 4th annual convention of Ontario milk pro- 

 ducers. Farmer's Advocate 56:196-7 F 10 '21 

 Ontario milk and cream purchase act 



Ontario inilk and cream purchase act work- 

 ing well. Farmer's Advocate 56:655 Ap 21 

 '21 

 Ontario plowman's association 

 Annual meeting. Toronto, Feb. 1. Farmer's 

 Advocate 56:199 P 10 '21 

 Ontario provincial winter fair 



Comparative tables of attendance, gate re- 

 ceipts, entries for a series of years. (In 

 Rep., Live stock branch, 1918, p. 6-11) '19 

 Ontario Ag Dept 

 Fine weather boosts 37th provincial winter 

 fair, il Farmer's Advocate 55:2188-94 D 16 

 '20 



Ontario sheep breeders' association 



Annual meeting, Toronto, Feb. 5. (In Rep., 

 Live stock branch, 1918, p. 55-64) '19 On- 

 tario Ag Dept 

 Meeting, Feb. 5. Am Sheep B & W 39:99 F '19 

 Ontario swine breeders' association 



Annual meeting, Toronto, Feb. 4. (In Rep., 

 Live stock branch, 1918, p. 27-42) il '19 

 Ontario Ag Dept 

 Ontario vegetable and garden fruit growers' 

 association. See Ontario vegetable growers' 

 association 



Ontario vegetable growers' association 



Annual convention, Ottawa, Jan. 15. Farmer's 

 Advocate 55:163 .Ta 29 '20 



Annual meeting, Toronto, Jan. 22. C. W. 

 Waid. Market Growers J 24:161 F 15 '19 



Change in name of O. V. G. A.; 15th an- 

 nual convention, Ottawa, Jan. 15. Can Hort 

 43:46 F '20 



14th annual report, 1918. 77p il '19 Ontario Ag 

 Dept 



15th annual report, 1919. SSp il '20 Ontario 

 Ag Dept ^ 



16th annual convention. Toronto, Feb. 3. 

 Farmer's Advocate 56:198-9 F 10 '21 



16th annual report, 1920. SOp il '21 Ontario 

 Ag Dept 



Ontario veterinary association 



General meeting, Toronto, Feb. 16-17. J. S. 

 Glover. Can Vet Record 2:41-4 Mr '21; 

 Same cond. Am "Vet M Assn J 59:261-3 My 

 '21 

 42d annual meeting, Ontario Veterinary Col- 

 lege, Aug. 11-12. J. S. Glover. Am Vet M 

 Assn J 60:118-20 O '21 

 Regular spring meeting. Farmer's Advocate 

 56:282 F 24 '21 

 Ontario veterinary college 



Ontario veterinary college graduating exer- 

 ci.ses. Am Vet M Assn J 57:496-500 Jl '20 

 Cospora scabies. See Potato scab 

 Opalinas 



Analysis of the relation between growth and 

 nuclear division in a parasitic infusorion, 

 opalina sp. R. W. Hegner and Hsiang-Fong 

 Wu. il Am Xat 55:335-46 Jl '21 

 Opera nazionale per I combattenti. See Na- 

 tional assistance of soldiers and sailors 

 (Italy) 

 Ophiodothella 



I'ndepcribed species of ophiodothella on fjcus. 

 E. A. Bessey. il Mycol 11:55-7 Mr '19 

 Ophioglossaceae 

 Pit-closing membrane in ophioglossaceae. G. 

 "Wright, bibliog il Bot Gaz 69:237-47 Mr '20 

 Ophthalmic tuberculin test. See Tuberculin test 

 Opium 



Investigations concerning the production of 

 Indian opium for medical purposes. H. M. 

 Leake and H. E. Annett. Ag J of India 15: 

 124-34 Mr '20 



Opius Fletcheri. See Parasites — Insects 

 Opossums 



Opossums. R. W. Shufeldt. il Am For 26:96- 

 101 F '20 



Opthafmia. Infectious 



Infectious ophthalmia in cattle. Farmer's 

 Advocate 55:916 My 13 '20 

 Optimism 



Plea for a sane optimism. "W. H. Pratt. Ag 

 J of Briti.sh Columbia 5:288 D '20 

 Opuntias. See Cactus 

 Orange blossoms 



Orange as a source of nectar. F. C. Pellett, 

 il Am Bee J 61:138 Ap '21 

 Orange juice 



Cautions public against imitation orange 

 .iuice. Weekly N L 8:3 S 1 '20 

 Orange vinegar. See Vinegar 

 Oranges 



.Apples and oranges. Ohio P 143:300 p 22 '19 



Bees and oranges. P. C. Pellett. il Am Fruit 

 Grower 39:24 N '19 



California orange industry. A. L. Dahl. Am 

 Fruit Grower 40:24 Mr '20 



Cracks and splits in oranges. R. W. Hofig- 

 son. il Cal Citrograph 5:69 Ja '20 



Detection and elimination of frosted fruit. 

 E. M. Chace (Cal. Citrogr., 4, no. 5:108, 109, 

 144 '19). Exp Sta Record 40:446-7 Ap 19 



Effect of season on the regeneration of soijr 

 orange roots. P. P. Halma. il Cal Citro- 

 graph 6:273 Je '21 



El Cajon orchard producing 15 boxes of navels 

 per tree, il Cal Citrograph 6:182 Mr '21 



Forcing fuller bearing of navels. D. J. Whit- 

 ney. Pacific Rural Press 99:38 Ja 10 "20 



Fruiting orange thorn. A. D. Shame! and C. 

 S. Pomeroy. il J Heredity 9:315-17 N '18 



Golden annles of health. Cal Citrograph 6: 

 ISS Mr '21 



Golden apples of the Hesperides. I. J. Ccn- 

 dit. il map Am Fruit Grower 39:28 Ap '19 



Increasing orange yields by care in bud se- 

 lection. Weekly N L 8:8 Ap 20 '21 



Interesting bud-sport in the Washington navel 

 orange. R. W. Hodgson, il J Heredity S:301- 

 3 X 'IS 



