286 



INDEX 



Staking, kind of stakes, 95. 



methods, 94.* 



single stake, 93. 

 State laws, 236, 258-273. 

 Stem, development of, 84. 

 St. Louis, 236. 

 Stomach poisons, 216. 

 Street, changing grade, 153, 154, 155. 



divisions of, 66, 67. 



improvements, 130. 



layout of fifty -foot street, 67.* 



layout of sixty-foot street, 67.* 



layout of eighty-foot street, 68.* 



layoutof one-hundred-foot street 68.* 



layout of Pennsylvania Avenue, 

 Washington, 69.* 



lights, obstruction of, 112. 

 I narrow, 72. 



opening new, 152. 



picture of ideal, 6, 7. 



treated as a unit in pruning, 112. 

 Street-trees, census of, 245. 



individual planting, 231. 



injuries to, 136-158, 151,* 156.* 



municipal control, 233. 



points in selecting, 6. 



qualities of, 7, 8, 9. 



selection of, 6. 



survey of, 248. 



who shall plant, 231—243. 

 Subirrigation, 98-100. 



devices, gg,* 100.* 

 Subsoil, drainage of, 65, 100, loi. 



poor, 227. 

 Sugar maple borer, 18, 160, 185. 



life history of, 183.* 

 Sugar maple heart-rot, 188, 191. 

 Sulfur polyporus, 190, 192.* 

 Sulfuric acid in air, 138. 

 Summit, N. J., 238. 

 Surgery, repair of trees, 218-226. 



e.xamples of, 224.* 

 Survey of street trees, 148. 

 Sycamore, or Western plane, or button- 

 wood, 30, 45,* 46, 134, 138. 



Sycamore leaf blight, 196, 197. 



T.iLLOW, 219. 



Tar, see Coal-tar. 



Tarring or oiling of roads, 138, 139, 140. 



Thyridopteryx epheineneformis, 1 70. 



Tilia amencana, 34. 



argenlea, 38. 



dasystyla, 38. 



europiea, 37. 



platyphyUa, 38. 

 Tools, pruning, 130, 131,* 132, 133. 

 Top dry or stag-head, ig8. 



white maple, 192.* 

 Top, pruning of, 89. 

 Training, no, in. 

 Transpiration, 106. 

 Transplanting, in nursery, 82, 84. 



large specimens, 86. 



large specimens in Paris, 86, 87, 228. 



training of trees for, 82, 84, 228. 



twelve-inch European linden, 85.* 



watering after, 107. 

 Tree census, 245-252. 



value of, 251. 

 Tree-cUmbers, hints to, 133, 134, 135. 

 Tree doctor, 244. 



Tree-guards, see Guards and Guard- 

 ing. 

 Tree-surgery, repair of trees, 218-226. 



examples of, 224.* 

 Tree warden, 240, 244, 245. 

 Tree Warden Act, 239, 240, 268. 

 Trees, labeling of, 256. 



mapping of, 250. 



records of new, 252, 253. 

 Troy, elm-leaf beetle, 159. 

 Tulip poplar, 49. 

 Tulip-tree, 30, 47, 48,* 92. 



street of, 48.* 



spot gall, 49. 

 Turpentine, spirits of, 167. 

 Tussock moth, 22, 35, 41, 44, 47, 162, 

 163, i64,'-i66. 



life history of, 163.* 



