INDEX. 



265. 



Hepatica diseases not in Britain, 16 



„ smut, 11, 14 

 Heredity, 8 



Herpotrichia nigra, 223, 225 

 Heterosporium Auriculae, 57 



„ echinulatum, 35, 58 



„ Eschscholtzise, 22 



„ gracile, 58, 75 



„ minutulum, 175 



„ Ornithogali, 67 



„ variabile, 99 



Hibiscus leaf-spot, 192 

 „ syriacus, 192 

 Holcus, bunt on, 239 

 Holly, no fungoid leaf- spots on, 180 



„ sooty mould on, 180 

 Hollyhock anthracnose, 38 

 „ black-mould, 39 

 „ brand, 37, 254 

 „ leaf-spot, 37 

 „ Puccinia, 26 

 Honeysuckle black blotch, 49 

 ,, cluster-cups, 49 



„ leaf-spot, 4* 



„ powdery mildew not recorded 



in Britain, 50 

 Hop disease, 46 

 „ mildew, 150, 250, 255 

 „ Sphasrella, 250 

 Hornbeam anthracnose, 213 

 leaf-blotch, 213 

 ,, Melampsora, 214 



Horse-chestnut leaf-spots, 204 



„ silver-leaf on, 135 



„ Stereum, 204 



Horseradish leaf -spot, 84, 85 

 „ spot mould, 85 



Houseleek rust, 48 

 Hoya anthracnose, 166, 167, 

 „ blotch, 164 

 „ camosa, 166 

 „ leaf-spot, 164, 166 

 ,, leather-leaved bristle-spore on, 178 

 Hyacinth black smut, 69 



„ foul-smelling disease, 70 

 „ Peziza, 70 

 „ wild, brand, 68 

 „ yellow disease, 69 

 Hydnum diversidens, 213 



„ Schiedermayeri, 120 

 Hymenocallis adnata, 170 

 Hyoscyamus rot-mould in Austria, 61 

 Hypericum leaf-spot, 40 



,, rust, 39 



Hypholoma fasciculare, 147 

 Hypoderma macrosporum, 227 

 „ nervisefjuum, 226 



Hypomyces on mushroom, 108 

 Hypoxylon concentricum, 211 

 Hysterium laricinum, 228 



Ilex Aquifolium, 180 



Insecticides for Orchard and Bush Fruit, 



117 

 Introduction, 1 

 Ipomcea pest, 60 

 Iris brand, 74 

 „ bulb scab, 75 



Iris cluster-cups in America, 75 



„ foetidissima, 74 



„ germanica, 74-5 



„ Heterosporium on, 58 



„ leaf-blotch, 75 



,, leaf-spots, not in Britain, 



,, reticulata, 75 



„ rust, 74 



„ versicolor, 74-5 

 Iron mixture, 253 

 Isaria fuciformis, 241 



„ graminiperda, 241 

 Isariopsis clavispora, 156 

 Italian hellebore leaf -spot, 11 

 „ leaf-spot, 152 

 ,, vine leaf-spot, 152-3 

 „ violet black mould, 28 

 Ivy anthracnose, 183 



„ brown spot, 183 



,, leaf-spot, 182 



,, ringed spot, 183 



,, sooty mould, 180 



Japan lily disease, 65 

 Jasmin chain-mould, 167 



„ leaf-spot, 168 

 Jasminum Sambac, 167 

 Jelly-mass on juniper, 198 

 ,, rust, confounded savin, 197 

 „ ,, juniper, 198 

 „ ,, savin, 196 

 Jeyes' fluid, 254 

 Juniper as host-plant, 196-198 



„ ,, to Rcestelia, 196 



„ jelly-mass, 198 

 ,, ,, rust, 198 



Juniperus communis, 197, 198 

 „ Sabina, 196, 197 



Kentia, pests on, 176 

 Kerosene emulsion, 254 

 Knot spot, wheat, 232 



Labrusca leaf-spot, 153 



Ellis's, 153 

 Laburnum anthracnose, 195 



,, Cucurbitaria on dead twigs 



of, 195 

 „ leaf-spot, 195 



Lagerstnriiiia blotch, 164 

 Larch canker, 228 

 ,, polypore, 227 

 „ rust, 228 

 ,, wood-rot, 209 

 Large Dianthus spot, 31 

 Larkspur not diseased in this country, 13 

 Lasiobotrys Lonicera;, 49 

 Laurus nobilis, infested only in Italy and 



Portugal, 180 

 Laurustinus leaf-spot, 181 

 Lavender leaf-spot, 62 



„ wilting, 62 

 Leaf-blotch, beech, 212 

 birch, 215 

 „ clover, 247 



elm, 205, 215 



