396 



INDEX 



Temperature injuries — Continued 



late frost-injury, leaves, 21. 



sun-scald, bark, 52. 



sun-scorch, leaves, 22. 

 seedlings, 9. 



winter-drying, leaves, 18. 

 seedlings, 11. 

 terdnnthinacece, Coleosporium, 269. 

 texamis, Fomea, 209. 

 Thelephora ladniata, 15. 

 Thielavia basicola, 4. 

 Thuja, see Arbor-vitse. 

 ihujina, Keithia, 90. 

 Tilia, see Basswood. 

 tilias, Cercospora, 102. 

 tinctorium, Echinodontium, 166, 184, 



328. 

 Tinning cavities, 354. 

 Tools for tree surgery, 346, 352, 353. 

 Top-rot, see red-ray wood-rot. 

 trachysorum, Gymnosporanffium, 201. 

 Trametes, pint, 163, 215, 291, 324. 



suaveolens, 344. 

 Tree names, common, 361. 



scientific, 361. 

 Tree surgery, 345. 



cavity treatments, 353. 



disinfecting wounds, 348. 



dressings, wound, 348. 



lesion excision, 351. 



pruning, 346. 



publications on, 369. 



wound dressings, 348. 



wounds, disinfecting, 348. 

 trina, Erysiphe, 241. 

 Tsuga, see Hemlock. 

 tsvoce, Keithia, 179. 

 tumefadens. Bacterium, 304. 

 Twig-blight, chestnut, 140. 



oak, 244. 



pine, 272. 



plane-tree, 333. 



spruce, 319. 



sycamore, 333. 

 Twig-blight, gray mold, fir, 161. 



seedling, juniper, 190. 

 spruce, 313. 



western, cedar, 133. 

 Twig-rust, leaf- and, ash, 93. 

 leaf- and, juniper, 196. 

 leaf-, cone- and, hemlock, 182. 



IT 



ulmarius, Pleurotits, 154. 

 uZmea, Gnomonia, 152. 

 Ulmus, see Elm. 

 Uncinula cirdnata, 227. 



Clintonii, 101. 



fleruosa, 121. 



macrospora, 153. 



panrula, 173. 



polychceta, 173. 



scdicds, 300, 341. 

 Unconnected rusts, leaf, fir, 158. 

 undvlata, Rhizina, 177, 212. 

 Uniform white sapwood-rot, beech, 

 108. 



maple, 234. 

 Uredinopsis Atkinaonii, 156. 



Tnirabilis, 156. 



osmunda, 156. 



phegopteridis, 156. 



pteridis, 157. 



stnUhiopteridis, 156. 



velulipes, CoUybia, 103, 122. 

 veneta, Gnomonia, 237, 333. 

 vemonim, Coleosporium, 267. 

 versicolor, Polyslictus, 125. 

 Verticillium, wilt, maple, 231. 

 virginiana, Epiphegus, 108. 

 Volutella, 4. 



W 



Walnut diseases, 339. 



brown checked wood-rot, 340. 

 common white wood-rot, 339. 

 leaf-spot, 339. 



see all diseases listed under Butter- 

 nut diseases, 

 wood-rot, brown checked, 340. 

 common white, 339. 

 Weirii, Chrysomyxa, 316. 



Poria, 210. 

 Western leaf-rust, cedar, 130. 



twig-blight and witches'-broom, ce- 

 dar, 133. 

 Wet heartwood-rot, oak, 254. 

 1 White bark, juniper, 204. 



