INDEX 



345 



Cuttings, methods of controlling, 204 



partial, 59 



preparatory, 60, 63, 68, 76, 80 



primary, 71, 74 



pruning, 143, 198, 208 



release, 142 



removal, 60, 64, 68 



reproduction, 6, 139, 172, 178, 195, 

 207, 210, 229 



salvage, 142, 143, 144, 194, 208 



secondary, 71 



seed, 60, 68, 71, 76, 80, 117 



selection, 83, 107 



severance, 143, 195, 208, 261 



shelter-wood, 60 



thinning, 142, 144, 208 



weeding, 142 



Cutting cycle, 77, 81, 87, 91, 100 

 Cutting series, 36, 69, 70 



Damage cutting, 194 

 Deep rooted species, 57 

 Deer, protection against, 293 

 Density of stocking, 3 

 Diameter growth, 105, 157, 171 

 Diameter limit, 92 

 Dioecious, 49 



Disengagement cutting, 142 

 Dispersal of seed, 27, 28, 29, 52 

 Disposal of slash, 25, 29, 49, 116, 210, 



215 

 Dominant trees, 47, 52, 63, 64, 146, 



155, 162, 163, 172, 175, 177, 



183, 192 



Dormant buds, in 

 Douglas fir, 42, 47, 55 



Eastern balsam, 80 



Entomology, 6 



Epicormic branches, 135, 176 



Erosion, 41, 56, 77, 103, 216, 249, 285, 



289 ' 

 Eucalypts, 125 



l ed, 25, 33, 45, 59, 83, 98, 104, 



105, in, 143 



Existence, struggle for, 153, 158, 178, 

 194 



Farm woodlot, 103 

 Felt, E. P., 268 

 Fernow, B. E., i, 177 

 Final crop trees, 175, 177 

 Fir, Douglas, 42, 47, 55 



white, 274 

 Fire, annual loss, 241 



causes of, 260 



character of, 250 



classification of injuries caused by, 



243 



crown, 250, 257 



effect of slash upon, 232, 261 



effects of, 241 



factors influencing spread and sever- 

 ity of, 254 



ground, 250, 256 



hazard in selection forest, 103 



importance in forest protection, 239 



in relation to fungi, 235 



in relation to grazing, 287 



injury as compared with fungi, 275 



injury as compared with insects, 263 



insurance, 55 



lines, 198 



methods of protection, 259 



patrol, 234 



Peshtigo, 250 



protection, 6, 241 



regions of most severe, 253 



resistance of tree species to, 244 



seed trees, 54 



silvicultural treatment, effect of, in 

 protecting against, 260 



slash in relation to, 217 



surface, 250 



use of, to secure reproduction, 29 

 Fisher, W. K., 239 



