334 



INDEX. 



Cost of carting timber, 292. 



,, of converting timber, 317. 



,, of planting, 71. 



,, of wire-fencing, 167-169. 

 Cracking of wood, 272. 

 Creosote, impregnation with, 303. 301- 



306. 

 Cronartium, fungi of genus, 237, 243, 



246. 



Crop-register, 126, 130. 

 Crops of wood, description of, 131. 

 ,, ,, measurement of whole, 



96. 



Crossbills, damage by, 177, 180. 

 Cross-cutting saws, 313. 

 Crown-fires, 161. 

 Crushing, resistance to, 273. 

 Crutch Pine- beetle, 192, 198. 

 Cryptococcusfagi, 195, 227, 232. 

 Cryptorhynchus lapathi, 192, 205. 

 Cubic contents of logs, tables of, 147- 



150. 

 ,, ,, of timber, measurement 



of, 89, 91, 286. 

 ,, ,, per acre, estimate of, 



96. 



Cupressinete, 6, 19. 

 Cup-shakes, 272. 

 Gupuliferce, 5, 15. 

 Cnrculionidce, 192, 201-206. 

 Custom of trade in sawn timber, 316. 

 Customary measurement of timber, 89. 

 Cuts, planting with, 59. 

 Cutting of coppice, 80. 

 Cuttings, planting of, 59. 

 Cynipidce, 194, 225. 

 Cynips, insects of genus, 194, 225. 

 Cypress, 6, 19. 



Damage from fungi, 235-252. 



, , from inorganic causes, 253-260. 



,, from insects, 181-'J32. 



,, from railway sparks, 161. 

 Dasychira pudibunda, 193, 211, 230. 

 Dasyscypha calycina, 236, 240. 

 Dean Forest Forestry School, 24. 

 Decay in wounds and holes, 78, 250, 



251, 273. 



of timber, 276, 299. 

 Deer, damage by, 170-172. 

 Defects in timber, 272. 

 Density and weight of wood, 271. 



,, of timber-crops, 106, 107. 

 Dependent kinds of trees, 39. 

 Depots, storage-, 286. 

 Depth of planting, 64. 



Destructive insects, 192-232. 



, , generation table of, 



228. 



,, ,, list of, 192. 



Development Act (1909), 25. 



,, Commission (1910), Pre- 



face, p. v. 



Diameter, measurement of, 94. 

 Dibbling, 65, 67. 



,, of acorns, 58. 

 Different forms of woodland crops, 42. 

 Diptera, 183, 187, 195, 225. 

 Discount and interest, tables of, 



151-156. 



Diseases of trees, 236, 253. 

 Dissolving the sap of timber, 301. 

 Distance for planting, 61. 

 Dodder, damage by, 234. 

 Dominant kinds of trees, 39. 



,, stems, 76. 

 Dominated stems, 76. 

 Double-notching, 66. 

 Douglas Fir, 6, 18. 

 Dragging of timber, 291. 

 Drainage, 48, 73. 

 Drifting of timber, 297. 

 Drill-board, 57. 



,, -sowing, 55-57. 

 Drought, damage by, 257. 

 Dry distillation of wood, 323-327- 

 Drying of Oak-bark, 289. 



,, winds, protection against, 257. 

 ,, wood artificially, 300, 01. 

 Dry-rot, 251, 273, 276, 308. 

 Dunes, planting of, 74. 

 Durability of timber, 276, 299-309. 

 Duramen, 269. 

 Durmast Oak, 8. 



Early frosts, damage by, 255. 

 Earthwork timber-slides, 294. 

 Economic uses of woodlands, 26. 

 Education in Forestry, 24. 

 Elasticity in timber, 274. 

 ISlateridce, 193, 209. 

 Electricity, impregnation by, 309. 

 Elm, 4, 7, 9, 12, 16. 



,, natural regeneration of, 85. 



-bark beetle, 192, 195, 228. 



-blister Aphis, 227, 232. 



-gall 227. 



Enclosure, statute of (1482), 21. 

 Engines, portable and traction, 292, 



310. 



English law regarding timber, 41, 114, 

 Epiphytes, damage by, 234. 



