324 



AGRICULTURAL INDEX 



Electricity on the farm — Continued 



Works the bens day and night; electricity in 

 the pens. J. P. Jordan. Cornell Countryman 

 15:199-201 Ja '18 

 Electricity societies, Cooperative. See Cooper- 

 ative electricity societies 

 Electroculture of plants. See Electrohorticul- 



ture 

 Electrocution of animals 

 Autopsies showing- effects of electricity. J. F. 

 Winchester. Am Vet M Assn J 48:705-9 Mr 

 '16 

 Electrohortlculture 

 Cultivating vegetables by electricity. Ag Di- 

 gest 2:583 Ag '17 

 Effect of electricity on plants. Gard Chron 



Am 22:279 N '18 

 Electric discharge and crop production, bita- 

 liog il Engineer (33 Norfolk st.. Strand, 

 London, W. C. 2) 124:74-6 Jl 27 '17 

 Electric farming. R. H. Moulton. il Hoard's D 

 54:797 D 28 '17; Abstract. Int R Sci & Prac 

 Ag 9,no 4:412-14 Ap '18 

 Electrical stimulation of crops. L. Birks and 

 O'D. Davis, il J Ag New Zealand 15:185-90 

 O '17 

 Electricity and crops. Engineer (33 Norfolk 

 St., Strand, London, MV. C. 2) 123:450 My 18 

 •17 

 Electricitv and plant growth. Am Flor 47: 



1149 D 16 '16 

 Electrification of agricultural seed. Gard 



Chron (Lond) 62:223 D 1 '17 

 Electrocultural experiments in Great Britain 

 and France. Int R Sci & Prac Ag 9, no 1:32-6 

 Ja '18 

 Electro-culture as a central-station possibil- 

 "^ itv. F. S. Fletcher. Electrical Review (515 

 Monadnock blk., Chicago 10c) 70:705 Ap 28 

 '17 

 Electroculture at Chester, England; abstract. 

 S. E. Britton. Electrical World (10th av at 

 36th St. N.Y. 10c) 71:783 Ap 13 "18 

 Nitrification of the soil by electricity. R. D. 

 V McCreery. J Franklin Inst (Franklin Inst., 

 Philadelphia 50c) 185:647-8 My "18; Elec- 

 trical Review (515 Monadnock blk., Chicago 

 15c) 72:932 Je 1 "18 

 Overhead electric discharge and crop produc- 

 tion. V. H. Blackman and I. Jorgensen. il J 

 Bd Ag 24:45-9 Ap '17 

 Position of electro-culture. Engineer (33 Nor- 

 folk St, Strand, London, W.C. 2) 125:144, 177 

 F 15, Mr 1 '18 

 Electrolytes 

 Influence of immersion in certain electrolytic 

 solutions upon permeability of plant cells. 

 M. Williams. Ann Bot 32:591-9 O '18 

 Simplified apparatus for measuring the con- 

 ductivity of electrolytes. R. P. Hibbard and 

 C. W. Chapman, bibliog il Mich Ag Bd Rep 

 1916:556-91 

 Use of the vibration galvanometer with a 60- 

 cycle alternating current in the measiu-e- 

 ment of the conductivity of electrolytes. 

 N. B. Green, bibliog Am J Bot 4:411-16 Jl '17 

 Electrotherapeutics 

 Violet ray in veterinary medicine. W. L. 

 Clark. Am Vet M Assn J 53:774-7 S '18 

 Elephant Butte dam 



Review of the work on the Rio Grande irri- 

 gation pioject. Irr Age 31:72 Mr '16 

 Story of iDlephant Butte dam. H. Waugh. 

 Ohio F 138:393 O 21 '16 

 Elephant fodder grass. See Napier's fodder 



grass 

 Elephant grass. See Napier's fodder grass 

 Elevators 



See aUo Hoisting machinery 

 Elevators, Grain. See Grain elevators 

 Elk 

 Wild game as a weapon; neglected means of 

 increasing and conserving our meat sup- 

 plies. E. C. MacMecb.en. il Scientific Aiu 

 (233 Broadway, N.Y. 10c) 118:88-9 Ja 26 'IS 

 Elm 

 American elm. S: B. Detwiler. il map Am 

 For 22:259-62 My '16 



Commercial uses of the white elm. il Am For 



22:262-7 My '16 

 Elm roots in flower beds. Rural N Y 75:34 



Ja 8 '16 

 Trees of Vermont; the elms. G. P. Burns and 



C. H. Otis, il Vt Ag Exp B 194:128-35 '16 

 Utilization of elm. W. D. Brush, il map U S 



Ag B 683:1-43 '18 



Diseases and pests 

 Dasvneura ulmea felt — a new elm pest. J. S. 



Houser. il J Bcon Entom 9:82-3 F '16 

 Two destructive insect pests of plane and elm 

 trees in Victoria. C. French, il J Dept Ag 

 Victoria 15:308-10 My '17 



See lalso Elm bark lice; Elm borers; Elm 

 leaf beetles; Elm leaf miners; Elm leaf 

 rosette 

 Elm bark lice 



Insect enemies of shade trees and shrubs. M. 

 W. Blackman and W. O. Ellis, il N Y State 

 Coll For B v 16, no 26:102-7 '16 

 Elm borers 

 Insect enemies of shade trees and shrubs. M. 

 W. Blackman and W. O. Ellis, il N Y State 

 Coll For B V 16, no 26:52-4 '16 

 Elm leaf beetles 

 Elm leaf-beetle. A. L. Lovett. il Ore Ag Ext 



Coll B 226 (ser 2, no. 47):l-4 n.d. 

 Insect enemies of shade trees and shrubs. M. 

 W. Blackman and W. O. Ellis, il N Y State 

 Coll For B V 16, no 26:37-41 '16 

 Elm leaf miners 

 Insect enemies of shade trees and shrubs. M. 

 W. Blackman and W. O. Ellis, il N Y State 

 Coll For B V 16, no 26:42-4 '16 



Elm leaf rosette 



Elm leaf rosette and woolly aphid of the apple. 



E. M. Patch, il Maine Ag Exp B 256:329-44 



'16 

 Embargo 

 Canadian embargo on vegetables from U.S. 



Market Growers J 23:70 Ag 15 '18 

 Canadian embargo placed on food— products 



exports. Official B 1:3 D 10 '17 

 Cotton embargo. Weekly N L 5:3-4 S 19 '17 

 Embargo on foodstuffs. Wallaces' F 42:1034 



Jl 20 '17 

 Embargo on nursery stock, bulbs, etc. Am 



Flor 50:852 My 11 '18 



* Embargoes and permits. (In Official state- 



ment no. 5, p. 7) '18 U.S. Food administra- 

 tion, Washington, D.C. 

 Embargoes on live freight. Wallaces' 43:568 



Mr 29 '18 

 Grain embargo. Coop Manager & F 8:32 O '18 

 Import embargo on agricultural products. Am 



Flor 50:605 Ap 6 '18 

 Switzerland and the American food supply. 



W: E. Rappard. Annals Am Acad (36th st. 



and Woodland av., Philadelphia $1) 74:66-74 



N '17 



See also Apples — Embargo 

 Embroidery 



Borders for the curtains. F. A. Harris, il 



Country Gent 81:722 Mr 25 '16 



Embryology 



* Abnormalities in the chick embryo. M. T. 



Heaman. Science (Science Press, Garrison, 



N.Y. 15c) n s 48:476 N 8 '18 

 Changes which occur in the egg of the honey- 

 bee. J. A. Nelson, il Gleanings 44:447-50 



Je 1 '16 

 Further studies of the embryology of toxop- 



tera graminum. W. J. Phillips, il J Ag 



Research 4:403-4 Ag '15 

 Is twinning hereditary? C. H. Danforth. il J 



Heredity 7:194-202 My '16 

 Making of an egg; marvelous manufactory of 



the hen. M. A. JuU. il Rural N Y 76:139 F 3 



'17 

 Studies of free-martins. F. R. Lillie and C. L. 



Chapin. Int R Sci & Prac Ag 8,no 10:1380-2 



O '17 



