78 DISEASES OF DECIDUOUS FOREST TREES. 



Page 



Buckhout, W. A. , reference to work 10 



Butternut, :C fcJ heart-rot, susceptibility 37 



wr ite heart-rot, susceptibility 27, 32, 33 



Castanea dentata. See Chestnut. 



crenata. See Chestnut, Japanese. 



Catalpa, soft heart-rot, cause, description, and prevention 47-48 



speciosa. See Catalpa. 



Cenangium spp., cause of oak disease 22 



Checks, timber, entrance of sap-rotting fungi 54, 55, 65 



Chemicals, treatment of wood to prevent decay 66, 67 



Cherry, black, sap-rot, occurrence 57 



Chestnut, bark disease, cause, ravages, and characteristics 22 



immune varieties 22 



horse, white-rot, susceptibility 49 



Japanese, resistance to bark disease 22 



oak. See Oak, chestnut. 



piped-rot, description, growth, and prevention 39-40 



red heart-rot, susceptibility 37 



sap-rot, occurrence 57 



susceptibility to sulphur-gas injury 11, 12 



timber, decay caused by Daedalea quercina 61 



rapidity 63 



Clitocybe parasitica. See Mushroom, honey. 



Coal-tar creosote for painting tree wounds . . 36, 37 



Coke ovens, injuries to trees 10 



Cold , effects on forest trees 13-14 



Conifers, susceptibility to sulphur-gas injury 11-12 



Copper smelter fumes, injuries to trees 10-12 



Coppice growth, painting cut surfaces of stumps 37, 40 



Coral fungus causing white-rot, description, growth, and results 44^5 



Cornus florida. See Dogwood. 



Cottonwood, mistletoe injury 15 



sap-rot caused by Fomes applanatus, description 58-60 



Creosote, coal-tar, painting tree wounds 36, 37 



Cyllene robiniae, locust borer preceding the fungus Fomes rimosus 45 



Daedalea quercina, cause of sap-rot, distribution, description, and timber de- 

 struction 61, 74 



Decay, timber, caused by Stereum frustulosum 60-61 



causes, rate, prevention, etc 62-67 



preventive methods 66-67 



rate, different woods 56, 58 



Decay3 caused by wound fungi 49-52 



Diseases caused by insects 14 



miscellaneous fungi 18-25 



parasitic and saprophytic organisms 14-25 



sulphur gases and smoke 10-12 



wound fungi 25-52 



environmental 10-14 



tree, classification 9 



Dogwood, slime-flux injury 24 



Dry-rot, danger in structural timbers 67 



Elfvingia megaloma, synonym of Fomes applanatus 58 



149 



