INDEX OF HOST-PLANTS 



455 



Grape fleck, 170. 



mildew, 69. 



rot, 278. 

 Grapes, 282, 288. 

 black rot of, 105. 



HARICOT BEANS, 151. 



bean rust, 230. 

 Hawkweed, 242. 

 Hawthorn cluster-cups, 253. 

 Hazel, 127, 172. 



leaf mildew, 98. 

 Heartsease, 80. 

 Helianthus annuus, 250. 

 Hemerocallis, 321. 

 Hemp, 151. 

 Hieracium, 242. 

 Holcus, 331. 



lanatus, 126. 



mollis, 126. 

 Hollyhock anthracnose, 290. 



rust, 252. 

 Hop mildew, 95. 

 Hornbeam, 127, 197. 

 Horse-chestnut, 131. 



- -radish, 61. 

 Hyacinth, 156, 161. 



bacteriosis, 339. 

 Hyoscyamus niger, 81. 



INDIAN CORN, 81. 

 Ipomaea batatas, 132. 

 Iris, 321. 



bulb scab, 325. 



reticulata, 325. 



JUNIPERUS COMMUNIS, 113, 182, 



254, 257, 258. 



nanus, 113, 258. 



oxycedrus, 257. 



phoenica, 257. 



virginiana, 257. 



KERGUELEN'S LAND CABBAGE, 61, 



LARCH, 193, 196. 



canker, 145. 



leaf rust, 238. 

 Larix europaea, 163. 

 Lauras canariensis, 168. 



nobilis, 168. 

 Ledum, 168. 



Lemon, foot-rot of, 332. 



scab, 310. 



tree, 103. "T, 



Lettuce mildew, 74. 

 Lilium auratum, 57. 



candidum, 161. 



speciosum, 57. 



Lily disease, 161. 

 Lima bean mildew, 65. 

 Lime, 39. 



tree, 127, 131. 



Linum catharticum, 239. 



usitatissimum, 238. 

 Lolium, 331. 



Lotus, 78. 



Lucerne, 144, 155, 343. 

 Lupin, 172. 

 Lupinus, 78. 

 Lycopodium, 54. 



MAGNOLIA, 296. 

 Mahonia, 247. 

 Maize, 81. 



blight, 313. 



mildew, 81. 



smut, 213. 



Mango black-blight, 103. 

 Mangold, 79. 



rot, 109. 

 Maple, 116, 127. 



blight, 297. 

 Medicago, 78. 



lupulina, 155. 



sativa, 144, iSS. 345- 

 Medlar cluster-cups, 257. 

 Melilotus, 78. 



Melon mildew, 80. 



Mignonette disease, 319. 



Mint rust, 230. 



Molinia, 331. 



Mountain ash cluster-cups, 258. 



Mulberry tree, 165, 207. 



root disease, 166. 

 Muscari comosum, 224. 



racemosum, 224. 



Mushroom disease, 133. 

 Myrtle tree, Tasmanian, 163. 



NECTARINE, 317. 

 Nicotiana glauca, 81. 

 Niphobolus, 296. 

 Norway spruce, 263. 



