1138 



AGRICULTURAL INDEX 



Trees (in cities) — Continued 



Central park trees starving to death. C: L. 

 Pack, il Am For 25:1391-1400 O '19 



Certain city trees. L. Williams. Review (140 

 Nassau st, N.Y. 20c) 3:49 Jl 14 '20 



Classification and census of city trees. 

 A. F. W. Vick. il Am City (Tribune bldg., 

 N.Y. 35c) 20:368-70 Ap '19 



Defective shade trees menace life. T. E. Sny- 

 der, il Am For 27:309-11 My '21 



Dynamiting trees to save them; blasting in 

 Central park, New York. Literary Digest 

 (354 4th av, N.Y. 10c) 62:109-10 Ag 30 '19 



15iii annual report ot the Shade tree divi- 

 sion for the year ending Dec. 31, 1918. 76p 

 il n.d. N.J. Shade tree div., Newark 



Grating solves city tree problem. Am For 23: 

 858 F '19 



Improving the subsoil of deep-rooted park 

 trees. J. S. Kaplan, il Am City (City ed.) 

 (154 Nassau st, N.Y. 35c) 22:20-1 Ja '20 



Planting and care of street trees. F. L. Mul- 

 ford. il Farmers' B 1209:1-33 '21 



Planting and care of street trees, a munic- 

 ipal function. Weekly N L. 9:1-2 Ag 31 '21 



Poplar shade trees choke house sewers. R. J. 

 Gordon. Domestic Eng (407 S. Dearborn st, 

 Chicago 10c) 87:477-8 Je 14 '19 



Preserving the beauty of shade trees. G. M. 

 Stack, il Gard M 31:249-50 Je '20 



Saving an old elm. il Am For 24:720-1 D '18 



Shade trees for business streets, il Am City 

 (City ed.) (154 Nassau st, N.Y. 35c) 21:431-2 

 N '19 



Shade trees for city streets. A. Longville. 

 Sci Am (233 Broadway, N.Y. 15c) 123:157 

 Ag 14 '20 



Shade trees in streets. J: Simpson. Municipal 

 J (243 W. 39th st, N.Y. 10c) 46:432-3 Je 14 '19 



Should our city trees be labeled? A. A. Han- 

 sen, il Am For 26:27-8 Ja '20 



Shrubs and flowers for the entrance garden. 

 S. Hamblin. il Gard M 28:167-9 Ja '19 



Street trees. F. L. Mulford. il map U S Ag B 

 816:1-56 '20 



10th annual report of the Kearny Shade tree 

 commission, 1919. lip il '19 The Forester, 

 Town Hall, Kearny, N.J. 



Tree planting in Texas towns and cities. L. 

 Wyman. (B. 11) 37p il map n.d. Tex. Office 

 of state forester, College Station 



Trees and shrubs for small parks. A. H. 

 Sharpe. (7n Rep., Hort. societies of Ontario, 

 1918, p. 131-9) '19 Ontario ag. dept., Toronto 



Trees and streets. PubUc Works (243 W. 39th 

 st, N.Y. $3 per yr.) 48:552 Je 19 '20 



Trees for the streets of cities and towns, il 

 Am Citv (154 Nassau st. N.Y. 35c) 22:265- 

 9 Mr '20 



Trees for town and city streets. 7p mim 

 '20 U.S. ag. dept.. Office of information, 

 Washington, D.C. 



Trees, Care of 



Advertising establishes profession of tree 



surgerv. R. Cole, il Printers' Ink (185 



Madison av, N.Y. 10c) 110:17-20-|- F 19 '20 

 Care of municipal trees. C. M. Scherer. il Am 



City (154 Nassau st, N.Y. 50c) 23:601-2 D 



•20 

 Care of young trees. Nat Stock & F 44:146 



Ap 24 '20 

 Correct treatment of tree wounds. Pacifi« 



Rural Press 99:677 Ap 24 '20 

 Dynamite prevents winter killing of trees, il 



li VN'orld (Dre.xel av and 58th st, Chi- 

 cago 25c) 35 •107 Mr '21 

 Easy methods of tree repair. Can Hort 43: 



317 D '20 

 Fair treatment for trees. E. L. D. Seymour. 



il Gard M 29:171-3 My '19 

 Fall work on the trees. H: J. Moore. Gard 



Chron Am 23:233 Jl '19 

 Filling about a tree. C. L. Meller. il Am 



Thresherman 22:43 Ja '20 

 Getting most from trees. F. G. Kelleher. il 



Successful F 19:40 Ap '20 

 Killing caterpillars on city street trees. Am 



City (154 Nassau st, N.Y. 35c) 20:367 Ap '19 

 La !utte contre la cheimatobie par les cein- 



tures gluantes. A. Paillot. Acad Ag France 



Co.Tipt Rend 7:274-7 Mr 9 '21 

 Mice and rabbit injury. S. Van Aken. il 



Nat Stock & F 44:1508 F 26 '21 



Planting and care of street trees. F. L. Mul- 

 ford. il Farmers' B 1209:1-33 '21 



Practical tree protection. Country Life 37:64 N 

 •19 



Protecting young trees. E. I. Farrington. il 

 Country Life 35:66 Ja '19 



Protection for shade trees. E. Secrest. il 

 Ohio Ag Exp B V 5:163-9 Je '20 



Reclaiming gophered trees. E. Braunton. il 

 Cal Cultivator 57:32 Jl 9 '21 



Repairing old tree. Rural N Y 78:1544 O 18 '19 



Right care of old trees. E. Matthews. Gard 

 Chron Am 24:56 F '20 



Shade trees. Am Flor 56:1179-80 Jl 9 '21 



Some examples of tree surgery. W. S. Fulk- 

 man. il Rural N Y 78:1814 D 13 '19 



Tree repair work. P. L. Buttrick. 11 Mich 

 Ag Exp Quar B v 3:97-101 F '21 



Tree surgery. J. F. Collins, il Farmers' B 

 1178:1-29 '20 



Tree surgery. F. G. Grossart. Neb Hort Soc 

 Rep 1918:165-70 



Tree surgery. G. Johnson. Minn Hort 49:216- 

 17 Jl '21 



Tree surgery; how monarchs of the forest 

 are preserved beyond their natural life 

 spans. F. A. Bartlett. il Sci Am Sup (233 

 Broadway. N.Y. 10c) 87:200 Mr 29 '19 



See also Fruit trees. Care of; Trees — In- 

 jection of chemicals 

 Trees, Chemical analysis of 



Seasonal changes in the chemical composi- 

 tion of apple spurs. H. D. Hooker, jr. Mo 

 Ag Exp Research B 40:1-51 '20 

 Trees, Dwarf 



Dwarf conifers. Am Flor 51:1150 Ja 4 ^19 



Dwarf trees of Vancouver Island. G: Eraser, 

 il Gard Chron (Lond) 70:102 Ag 20 '21 



How Japanese dwarf trees are raised, il Sci 

 Am (233 Broadway, N.Y. 15c) 124:473 Je 11 

 '21 



Romance of our trees; the pigmies and 

 dwarfs. E. H. Wilson, il Gard M 32:36-40 S 

 •20 



.s'c iiJso Fruit trees, Dwarf 

 Trees, Effect of climate on 



Climatic cycles and tree-growth: a study of 

 the annual rings of trees in relation to cli- 

 mate and solar activity. A. E. Douglass 

 (Carnegie Inst. Wash. Pub. 289:1-127 '19). 

 Exp Sta Record 42:417-18 Ap '20; Same. 

 Ag Gaz of Canada 7:712 Ag '20 



Evidence of climatic effects in the annual 

 rings of trees. A. E. Douglass, il Ecol 1:24- 

 32 Ja '20 



Influence of sun-spots and rain-fall upon the 

 growth of annual rings in trees. A. E. 

 Douglas. Int R Sci & Prac Ag 11, no 9:941- 

 3 S '20 



Relation between height growth of larch 

 seedlings and weather conditions. D. R. 

 Brewster. J For 16:861-70 D '18 



Relation of phenology to fruit growinff. 

 R. J. Barnett. Mont Hort Soc Rep 1918: 

 102-10 



Relation of weather to fruitfulness in the 

 plum. M. J. Dorsey. biblios- 11 J Ag Research 

 17:103-26 Je '19 



See also Fruit trees. Effect of climate on 

 Trees, Effect of light on 



iSTee also Forest ecology 



Trees, Fossil 



Fossil coniferous wood from Kerguelen 

 Island. W. N. Edwards, bibliog il Ann Bot 

 35:609-17 O '21 



Fossil forests of the Yellowstone national 

 park. F. H. Knowlton. 29p il map '21 U.S. 

 Nat. park service, Washington, D.C. 



Remarks on the organization of the cones of 

 \Mlliamsonia gigas (L. & H.). E. A. N. Ar- 

 ber. bibliog il Ann Bot 33:173-9 Ap '19 

 See al»Q Telephragmoxylon 

 Trees, Growth of. See Growth (plants) 

 Trees, Killing of 



Arsenic effective poison for killing surplus 

 trees. Weeklv N L 6:9 F 19 '19; Same. 

 Am Flor 52:518 Mr 29 '19; Same. Va Ag 

 Dept B 139:12-13 Ap '19; Same. J Ag (Que- 

 bec) 23:211 Ap '20 



