386 



INDEX 



Larch diseases — ConHnued 

 red-brown sapwood-rot, 215. 

 root- and butt-rot, red-brown, 217. 

 rootf-rot, seedlings, 212. 

 shoe-string, general, 78. 

 yellow, 218. 

 rusts, leaf-, 212. 

 sapwood-rot, red-brown, 215. 

 seedling root-rot, 212. 

 shoe-string root-rot, general, 78. 

 smoke- and gas-injury, leaves, gen- 

 eral, 23. 

 smothering-disease, seedlings, gen- 

 eral, 15. 

 sooty molds, leaves, general, 41. 

 sun-scald, bark, general, 52. 

 sun-scorch, leaves, general, 22. 



seedlings, general, 9. 

 winter-drying, leaves, general, 18. 



seedlings, general, 11. 

 witches'-broom, mistletoe burl and, 



214. 

 wood-rot, pecky, 215. 

 wood-rots, general, 64. 

 yellow root^rot, 218. 

 Large leaf-spot, chestnut, 139. 

 laricis. Fames = Fames affidnalis, 169, 

 216, 292. 

 Razoumofskya, 214. 

 Late frost-injiuy, leaves, general, 21. 

 Leaf and cone blister-rusts, hemlock, 



180. 

 Leaf- and twig-rust, ash, 93. 



juniper, 196. 

 Leaf-blight, arbor-vitae, 90. 

 hemlock, 179. 

 brown-mold, hemlock, 180. 

 maple, 228. 

 oak, 237. 

 plane-tree, 333. 

 spruce, 319. 

 sycamore, 333. 

 Leaf-blister, oak, 239. 

 yellow, birch, 112. 

 poplar, 300. 

 Leaf blister-rusts, fir, 155. 

 pine, 265. 

 spruce, 315. 

 Leaf-blotch, buckeye, 118. 

 Leaf -browning, see Leaf-cast of conifers, 

 general, 38. 



Leaf-cast, fir, 159. 



western yellow pine, 271. 



white pine, 270. 

 Leaf-cast of conifers, general, 38. 



host index to, 40. 

 Leaf-, cone- and twig-rusts, hemlock, 



182. 

 Leaf diseases and injuries, 17. 



drought-injury, general, 22. 



gas-injmy, smoke- and, general, 23. 



late frost-injury, general, 21. 



leaf-cast of conifers, general, 38. 



leaf-spots, general, 27. 



powdery mildews, general, 34. 



silver-blight, general, 41. 



silver-leaf, general, 41. 



smoke- and gas-injury, general, 23. 



sooty molds, general, 41. 



sun-scorch, general, 22. 



winter-drying, general, 18. 

 Leaf-mildew and witches'-broom, 



hickory, 188. 

 Leaf-reddening, see Leaf-cast of conifers, 



general, 38. 

 Leaf -rust, birch. 111. 



eastern, cedar, 129. 



western, cedar, 130. 



fir, 159. 



juniper (general) 192. 



larch, 212. 



pine, 270. 



poplar, 298. 



spruce, 316. 



willow, 341. 

 Leaf-spot, basswood, 102. 



black-specked, maple, 225. 



butternut, 123. 



drought^injury, 22. 



elm, 152. 



gas-injury, 23. 



large, chestnut, 139. 

 oak, 243. 



linden, 102. 



maple, 223, 225, 226. 



powdery mildews, as indexed, 

 general, 34. 



silver-blight, 41. 



silver-leaf, 41. 



smoke-injury, 23. 



sooty mold, 41. 



sun-scorch, 22. 



