380 



INDEX 



Echinodontium Hnctorium, 166, 184, 



328. 

 cffusum, GyTnnosporangium,^ 203. 

 elaiina, Melampsorella, 160. 

 Electrical injuries, 60. 

 elephantopodis, Coleosporiwrn, 267. 

 EUisianus, Polyporus, 293. 

 Elm diseases, 152. 



brown wood-rot, 154. 



damping-off, seedlings, general, 2. 



drought-injury, leaves, general, 22. 



drowning, roots, general, 73. 



drying, roots, gener^, 73. 



electrical injuries, general, 60. 



freezing-to-death, roots, general, 74. 

 seedlings, general, 12. 

 twigs and bark, general, 47. 



frost-cracks, general, 50. 



galls, ggiKral, 63. 



gas-irijury, roots, general, 76. 

 smoke- and, leaves, general, 23. 



late frost-injury, leaves, general, 21. 



leaf-spot, 152. 



leaf-spots, general, 27. 



lichen-injury, general, 52. 



lightning injury, general, 60. 



mistletoe diseases, general, 54. 



mycorhizas, roots, general, 82. 



powdery mildews, 153. 



powdery mildews, general, 34. 



loot-rot, shoe-string, general, 78. 



roots parasitized by flowering plants, 

 general, 84. 



shoe-string root-rot, general, 78. 



silver-blight, leaves', general, 41. 



silver-leaf, general, 41. 



slime-fiux, general, 53. 



smoke- and gas-injury, leaves, gen- 

 eral, 23. 



smothering-diseases, seedlings, gen- 

 eral, 15. 



sooty molds, leaves, general, 41. 



sun-scald, bark, general, 52. 



sun-scorch, leaves, general, 22, 

 seedlings, general, 9. 



wood-rot, brown, 154. 



wood-rots, general, 64. 

 Endothia canker, chestnut, 140. 

 Endoihia parasitica, 140. 

 Epiphegus mrginiana, 108. 

 Equipment, pruning, 346. 



Eradication, see Pruning, 346. 



see Lesion excision, 351. 

 erinaceus, Hydnum, 254. 

 Erysiphacese, see Powdery mildews, 



general, 34. 

 Erysiphe aggregata, 86. 



triTia, 241. 

 Everhartii, Fames, 260. 

 exiguum, GyTnnosporangiutn, 196. 

 Exoascus cesculi, 121. 



amentorum, 87. 



bacteriospermus, 112. 

 exterum, Gyrmwsporangium, 203. 



Fagus, see Beech. 

 Farlowii, Necium, 182. 

 Felt-blight, brown, cedar, 130. 



pine, 271. 



spruce, 317. 

 Felt-rust, currants and gooseberries, 



278. 

 Fern rust, leaf, fir, 156. 

 fermginosum, Cenangium, 272, 

 filamentosuTn, Peridennium. = Cronar- 



tium coleosporioides, 285. 

 Filling cavities, 355, 

 Fir diseases, 155. 



blight, gray mold twig-, 161. 



blister-rusts, see Leaf blister-rusts. 



blueberry rust, 157, 



brown heartwood-rot, 169. 



brown pocket heartwood-rot, 168. 



brown root- and butfr-rot, 169, 



burl, mistletoe and witches'-broom, 

 163. 



butt-rot, brown, 169. 

 red-brown, 170. 



damping-off, seedlings, general, 2. 



drought-injury, leaves, general, 22. 



drowning, roots, general, 73. 



drying, roots, general, 73. 



electrical injuries, general, 60. 



fern rust, 156. 



fireweed rust, 157. 



freezing-to-death, roots, general, 74. 

 seedlings, genersil, 12. 

 twigs and bark, 47. 



frost-cracks, general, 50. 



galls, general, 63. 



