INDEX 



431 



Tomicus Continued. 



caelatus 258, 342, 423, 446, 

 cacographus, 252, 284. 344, 



347. 422,427,428 445 

 calligraphus 284, 294, 342, 



422, 445 

 cembrae, 316. 

 pini 2 3 342 344422, 445. 

 Trichodes simulator, 345. 

 Trigonoderus sp 428. 

 Trogosita virescens, 435. 

 Trouble, alarming character of, 335 

 Cause of. 33), 367. 

 End of, 367. 

 Extent and distribution of, 



297. 



Further, prevented, 368. 

 over, A serious, 363. 

 threatened by swarms of 



bark beetles, 366. 



Tucker county, conditions in, spruce 

 358. 



pitch and white pine. 348. 

 Tunis. Mr. E. L, 300. 302. 



U 



Urocerus abdominalis. 425. 

 cyaneus. 425. 

 pinicolus, 425. 

 sp. a, 426. 

 sp. d. 425. 



V 



Valgus canaliculatus. 438. 

 Yedalis cardinalis, 319. 



Weed. C. M. 393. 



West Virginia & Pittsburg Rail- 

 road,^. 



White pine, 293. 



White pine weevil. 259. 



White, Dr I C., 222. 



Williams River, Conditions on, in 

 spruce, 346. 



Woodpeckers enemy of heartwood 

 borers, 242. 



Wood miners, 255. 



Xantholinus cephalus, 432. 



emmesus, 43*?. 

 Xestobium squalidum. 438. 

 Xyleborus pubescens, 445. 



xylographus, 258, 347. 

 Xyletinus peltatus, 431, 438. 

 Xylita laevigata, 440 

 Xyloterus bivittatus 349, 444- 



lineatus 256, 310, 444, 446. 



politus, 44^. 



scabricollis, 444. 



Yellow pine, 293. 



Zapachia copturi, 431. 



