AGRICULTURAL INDEX 



619 



Insects, Injurious and beneficial — Continued 

 Insect pests of the garden and their con- 

 trol. A. Frank. Western Wash Ag Exp B 

 V 7:49-52 Je '19 ,^ . 



Insect pests of the home garden and tneir 

 control. A. Frank. Western Wash Ag Exp 

 B V 8:42-4 Je "20 ^ ^ 



Insect pests of truck and garden crops. A. L. 



Lovett. il Ore Ag Ext B 325:1-24 '21 

 Insect problem in cities. W. D. Pierce, il 

 Am City (Tribune bldg., N.Y. 35c) 20:225-7 

 Mr '19 

 Insect suppression. H. L. Bailey. Vt Ag Dept 



Rep 1920:21-35 _ 



Insects and St John's wort. W. W. Froggatt. 

 il Ag Gaz of New South Whales 30:470-2 Jl 

 '19 

 Insects as enemies of health and property. 



London Times Trade Sup 6:400 Je 26 '20 

 Insects found in banana cars. G: R. Wilson. 



Cal Ag Dept B v 9:40-1 Ja '20 

 Insects in relation to wheat flour and wheat 

 flour substitutes. R. N. Chapman. J Econ 

 Entom 12:66-70 F '19 

 Insects injurious to cultivated plants in 

 Morocco. P. Vayssigre. Int R Sci & Prac 

 Ag ll.no 5:674-5 My '20 . 



Insects injurious to economic crops in the 

 Zanzibar Protectorate. W. Mansfield- Aders. 

 Int R Sci & Prac Ag ll.no 7:926-8 Jl '20 

 Insects of economic importance in the Cape 

 region of Lower California, Mexico. G. F. 

 Ferris. J Econ Entom 13:463-7 D '20 

 Insects of 1919. B: W. Douglass, il Country 



Gent S5:12-f Mr 13 '20 



Insects of the season in Ontario. W. A. Ross 



and L. Caesar. (In Rep., Entom. Soc. of 



Ontario. 1918, p. 23-7) '19 Ontario Ag Dept 



Insects of the season in Ontario. W. A. Ross 



and L. Caesar. (In Rep., Entom. soc. 1919, 



p. 95-104) il '20 Ontario Ag Dept 



Insects of the year. N J Ag Exp Rep 1917: 



436-41 '18 

 Insects of the year. N J Ag Exp Rep 1918:209- 



13 '19 

 Insects of the vear 1919. R. C. Treherne. Ag 



J of British Columbia 5:25, 52 Mr-Ap '20 

 Insects useful and injurious in the garden. 

 A. G. Ruggles. il Minn Hort 48:97-9 Ap '20 

 Inter-relations in nature. W. Lochhead. il Sci 



Ag 1:19-23 Ja '21 

 Investigations of injurious insects in progress. 

 (In B. V. l.no. 4, p. 23-6) '20 Va. State 

 crop pest comm., Blacksburg 

 Limitations in insect suppression; with dis- 

 cussion. W. C. O'Kane. J Econ Entom 

 12:155-62 Ap '19 

 Meaning of natural control. J: D. Tothill. 

 Nova Scotia Entom Soc Pro 1918:10-14 '19 

 Menace of insect hordes. R. H. Moulton. 11 



Hoard's D 58:75 Ag 8 '19 

 Methods of combatting four field crop pests 

 in Colorado. C: R. Jones and others, il 

 Colo Ag Ext B 179A:l-28 '21 

 Miscellaneous insect notes. Conn State Ag 



Exp B 211:342-50 '19 

 Miscellaneous insect notes. Conn State Ag 



Exp B 218:198-206 '20 

 Natural control investigations in Canada. J: 



D. Tothill. il Sci Ag 2:20-2 S '21 

 Natural control of insects. W. Lochhead. (In 

 Rep., Quebec Soc. for the protection of 

 plants, 1920. p. 10-21) il '20 Quebec Ag 

 Dept 

 Notes from Tasmania. F. M. Littler. J Econ 



Entom 11:472-5 D '18 

 On the control of cereal-and forage crop 

 pests. F. Reinlein. (C. 157) 40p $5 '20 Fred 

 Reinlein, 1751 Derby st, Portland, Ore. 

 Orchard insects and other pests. J. Connolly. 



J Dept Ag S Australia 23:259-61 O '19 

 Orchard insects and pests. F. H. Sweet. Am 



Fruit Grower 40:24 Ja '20 

 Organization for insect suppression. A. F. 



Burgess. J Econ Entom 12:136-40 Ap '19 

 Our junior farmers; farm insect life, il Suc- 

 cessful F 19:76 O '20 

 Pest control in Australia. Sugar 23:612-13 N 



'21 

 Potato leaf-hopper and tarnished plant bug 

 in 1916. S. Marcovitch. J Econ Entom 14: 

 61-2 F '21 



Practical hints on fighting garden pests. W. 

 Mason. Farmer's Advocate 55:1147 Je 17 

 •20 

 Preparedness for insect control. W. E. Brit- 

 ton. Market Growers J 28:404 Je 15 '21 

 Present day problems in entomology. J. J. 

 Davis. (In Rep., Entom. Soc. of Ontario, 

 1918, p. 47-59) il '19 Ontario Ag Dept 

 Present status of mill-infesting pests in 

 Canada. E. H. Strickland. (In Rep., Entom. 

 soc, 1919, p. 77-80) '20 Ontario Ag Dept 

 Prevention of the importation of injurious 

 insects and parasitic fungi on economic 

 crops from foreign countries. H. A. Lee. 

 Philippine Ag R 13,no 2:126-7 '20 

 Proceedings of the Hawaiian entomological 

 society for the year 1918. (v. 4, no. 1) 233p 

 il 50c '19 Hawaiian Entom. soc, Honolulu 

 Proceedings of the Hawaiian entomological 

 society for the year 1919. (v. 4, no. 2) 235- 

 449p il 50c '20 Hawaiian Entom. soc, 

 Honolulu 

 Protecting American crop plants against 

 alien enemies; with discussion. B. T. Gal- 

 loway. Mass Hort Soc Trans 1919,pt 1:75- 

 87 '19 

 Recent investigation of dusting for control 

 of insect pests. A. W. Morrill. Cal Culti- 

 vator 57:322 S 24 '21 

 Report of committee on injurious insects. 

 P. J. Parrott. N Y Farms & Markets Dept 

 Ag B 109:89-94 Jl '18 

 Report of entomological division on plant 

 pests; insect pests, 1920. Tropical Ag 56: 

 147-9 Mr '21 

 Report of the division of entomology. E. G. 

 Smyth. Porto Rico Insular Exp Rep 1918: 

 109-29 '19 

 Report of the division of insect suppression. 



N H Ag Dept Rep 1918:169-99 '19 

 Report of the entomologist and vegetable 

 pathologist. (In Rep., 1917, p. 49-63) 

 Queensland Dept. of ag. and stock, Bris- 

 bane 

 Report on a visit to Grenada. Ag News 20: 



250 Ag 6 '21 

 Report on a visit to St Vincent. Ag News 



20:234 Jl 23 '21 

 Report on insects. E. N. Cory. Del Ag Bd B 



V 7, no 3:73-7 '18 

 Results of recent experimental work for the 

 control of orchard insects. W. P. Flint. 

 Ill State Hort Soc Trans 1919:121-.30 '20 

 Sanderson, E. D. Insect pests of farm, gar- 

 den and orchard; 2d ed., rev. and enl. by 

 Leonard Marion Peairs. O vi,707p il •$4.50 

 '21 John Wiley & sons, 432 4th av, N.Y. 



21-6964 

 Second hundred notes on Indian insects. (B. 

 89) 102p il 2s '19 Agricultural research 

 inst., Pusa, India 

 Some common horticultural insect pests, and 

 their control. M. H. Swenk. il Neb Hort 

 Soc Rep 1917:61-7 

 Some entomological work for the year 1917, 

 relating to horticulture. G: A. Dean. Kan 

 Hort Soc Rep 1917:201-8 '18 

 Some foreign insect pests' which we do not 

 want in India. T. V. Ramakrishna Ayyar. 

 il Ag J of India Sci Congress No 1919:500- 



Some important insect pests of Minnesota 

 field crops. W: C. Cook, il Coop Manager & 

 F 9:58-9 My '20 



Some important work of the year 1916 relat- 

 ing to horticulture. G: A. Dean. Kan Hort 

 Soc Rep 1917:192-200 '18 



Some injurious insects of Ste Anne de 

 Bellevue, 1917. P. I. Bryce. (In Report, 

 Quebec Soc. for the protection of plants, 

 1918, p. 46-8) '18 Quebec Ag Dept 



Some insect problems in the prairie provin- 

 ces. N. Criddle. (In Rep., Entom. Soc. of 

 Ontario, 1918, p. 32-5) '19 Ontario Ag Dept 



Some interesting economic insects recently 

 observed in California. E. O. Essig. il Cal 

 Ag Dept B V 10:140-3 Ap '21 



Some local practices prevalent in South India 

 in the control of insect pests. T. V. Ra- 

 makrishna Ayyar. il Ag J of India 16:40-51 

 Ja '21 



Some recent insect immigrants in the Ha- 

 waiian Islands. O. H. Swezey. J Econ 

 Entom 14:254-8 Je '21 



