398 



INDEX 



Wood-rot — Continued 



maple, 232. 



oak, 250. 



poplar, 305. 



walnut, 339. 



willow, 343. 

 cuboidaJ, hemlock, 185. 



spruce, 329. 

 pecky, fir, 163. 



larch, 215. 



pine, 291. 



spruce, 324. 

 red-ray, pine, 293. 

 ring-shake, see Pecky. 

 stringy brown, jvmiper, 209. 

 white, oak, 260. 



willow, 344. 

 white strand, maple, 233. 

 yellow, juniper, 208. 



locust, 219. 

 yellowish, catalpa, 125. 

 Wood-rots, cavity treatments, surgery, 

 353. 

 control of, 70, 351, 353. 

 disinfecting wounds, surgery, 348. 

 dissemination of the spores, 69. 



Wood-rots — Continiied 



general, 64. 



infection, modes of, 65. 



lesion excision, surgery, 351. 



see Heartwood-rot. 



see Sapwood-rot. 



tree surgery, 345. 



wood-decay, nature of the process, 

 67. 



wound dressings, surgery, 348. 

 Wound, disinfecting, surgery, 348. 



dressings, surgery, 348. 



Yellow leaf-blister, birch, 112. 



poplar, 300. 

 Yellow roofr-rot, fir, 170. 



larch, 218. 



pine, 296. 



spruce, 331. 

 Yellow wood-rot, juniper, 208. 



locust, 219. 

 Yellowish sapwood-rot, beech, 105. 



birch, 115. 

 Yellowish wood-rot, catalpa, 125. 



Printed in the United States of Amerioa. 



