384 



INDEX 



Hickory diseases — Continued 

 electrical injuries, general, 60. 

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

 seedlings, general, 12. 

 twigs and bark, 47. 

 frost-cracks, general, 50. 

 galls, general, 63. 

 gas-injury, roots, general, 76. 



smoke- and, leaves, general, 

 23. 

 late frost-injury, leaves, general, 21. 

 leaf-mildew and witches'-broom, 188. 

 leaf-spots, general, 27. 

 lichen-injury, general, 52. 

 lightning injury, general, 60. 

 mistletoe diseases, general, 54. 

 mycorhizas, roots, general, 82. 

 powdery mildews, general, 34. 

 root-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-flux, general, 53. 

 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. 

 witches'-broom, leaf-mildew and, 



188. 

 woqd-rot, common white, 1S9. 

 wood-rots, general, 64. 

 Hiooria, see Hickory. 

 Holwayi, Peridermium, 158. 

 Honeycomb heartwood-rot, oak, 255. 

 Honey-mushroom root-rot, 78. 

 Horse-chestnut diseases, see Buckeye 



diseases, 118. 

 Hydnum septentrionoUe, 108, 234. 



erinaceiis, 254. 

 Hymeniales, see Wood-rots, general, 64. 

 Hypoderma, see Leaf-cast of conifers, 38. 

 liypoderma strobicola, 270. 



deformans, 271. 

 Hypodermella, see Leaf-cast of conifers, 

 38. 



igniarius, FoTnes, 87, 107, 115, 124, 



189, 232, 250, 305, 339, 343. 

 Illuminating gas, see Gas-injury, roots, 



76. 

 inconspicuuTn, Coleosporium, 266. 



Gymnosparangium, 196. 

 Injuries, drought-, leaves, 22. 

 drowning, roots, 73. 

 drying, roots, 73. 

 electrical, 60. 



freezing-to-death, roots, 74. 

 seedlings, 12. 

 twigs and bark, 47. 

 frost-cracks, 50. 

 frost, leaves, 21. 

 gas-, roots, 76. 



smoke- and, leaves, 23. 

 late frost-, leaves, 21. 

 lichen-, 52. 

 lightning, 60. 



smoke- and gas-, leaves, 23. 

 sun-scald, twigs and bark, 52. 

 sun-scorch, leaves, 22. 



seedlings, 9. 

 winter-drying, leaves, 18. 

 seedlings, 11. 

 intermedium, Peridermium,, 267. 

 Ipomosce, Coleosporium, 268. 



Johansonii, Taphrina, 301. 

 juglandis, Marssonia, 123, 339. 



Microstroma, 188. 

 Juglans, see Butternut and Walnut. 

 Juniper diseases, 190. 



apples, cedar-, 197. 



basal heartwood-rot, 210. 



blight, seedling, twig-, 190. 



branch-galls, 200. 



branch-swellings, fusiform, 202. 



brown pocket heartwood-rot, 204. 



cedar-apples, 197. 



damping-off, seedlings, general, 2. 



drought>injury, leaves, general, 22. 



drowning, roots, general, 73. 



drying, roots, general, 73. 



electrical injuries, 60. 



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

 seedlings, general, 12. 

 twigs and bark, 47. 



