262 



INDEX. 



Colchicum autumnale, 77 

 bavaricum, 77 

 rust, 77 

 smut, 76 

 speciosum, 77 

 Coleosporium Senecionis, 52, 224 

 Collar rot on potato, 95 

 Colletotrichum Althseae, 38 



Antirrhini, 62 



Lindemuthianum, 87 



Columbine anthracnose, 16 

 cluster-cups, 17 

 leaf-spot, 17 

 Colutea arborescens not infested in 



Britain, 196 



Common ash leaf-spot, 206 

 Composite plants, pests on, 50 

 Concentric spot on Cyclamen, 57 

 Condy's fluid, 253 

 Confounded savin jelly-rust, 197 

 Conifer disease, 223 

 root disease, 228 



rot, 225 



white, 203 

 rot polypore, 227 

 ,, seedling disease, 223 

 Coniocybe pallida, 161 

 Coniothecium Questieri, 110 

 Coniothyrium diplodiella, 155 

 Fuckelii, 147 

 Hellebori, 11 



Conservatory parasites, 162 

 Convallaria brown spot, 70 



,, red spot, 70 

 Convolvulus anthracnose, 60 

 Copper anhydrous sulphate, 255 



solution, steeping barley in, 233 

 sulphate, 254 

 web, 73, 107 

 Coriaceous-leaved shrubs, 177 

 Corn mildew, Spring, 231 

 Cornel leaf-spot, 190 



grey, 190 



Cornflower rust, 51 

 Cornus alba, 190 



black mould on, 110 

 sanguinea, 190 

 Coryneum Berkeleyi, 197 



Beijerinckii, 128, 130 

 Camellias, 165 

 Cotoneaster, cluster-cups on, 124 



spot, 18.5 



frigida, 185 



Crack willow rust, 222 

 Cracker on pears, 123 

 Creeping grass mould, 241 

 Crocus copper-web, 73 



white-mould, 71 

 Cronartium Paeoniae, 18 

 Crown rust on barley, 231 

 Crucifer damping-off, 82, 244 

 rot-mould, 21, 81 

 rust, 81 



Cucumber anthracnose, 100 

 bacteriosis, 103 

 black mould, 103 

 roots, smut on, 102 

 rot-mould, 101 

 scab, 102 



Cucumber sclerote, 102 



white mould, 100 

 wilt, 103 

 Cucumis, 101 

 Cucurbita, 101 

 Cucurbitaria Laburni, 195 

 Cups, clover-leaf, 246 

 Curl, oak-leaf, 207 



" Curl " on peach, 133 ; on pear, 122 

 Currant anthracnose, 144 

 bleached spot, 144 

 leaf spot, 143 

 polypore, 146 

 Curtis's vine-leaf spot, 153 

 Cyclamen leaf-spot, 57 

 Cylindrosporiurn Chrysanthemi, 50 

 Grevilleanum, 149 



inconspicuum, 63 



Padi, 131 



Saponariae, 32 



Cystopteris fragilis, 78 

 Cystopus candidus, 80, 244 

 Cytospora rubescens, 111 

 ,, carphosperma, 120 



Dactylis glomerata, 239 



Dactylium Lycopersici, 97 



Daldinia concentrica, 211 



Damping off of cruciferous plants, 82, 



244 



ferns, 78 



Dasyscypha calycina, 228 

 David's Powder, 254 

 Deciduous -leaved shrubs, Pests on, 186 

 Dematophora necatrix, 161, 203 

 Dendrobium, 170 

 Dendryphium comosum, 103 

 Depazea concava, 87 

 Deutzia leaf-spot in France, 194 



,, pink mould, 193 

 Dianthus barbatus, 29 



Caryophyllus, 31 

 deltoides, 32 

 large spot, 31 

 leaf-spot, 29 

 sinensis, 31, 34 

 Diaporthe taleola, 211 

 Didymosphaeria populina, 220 

 Digitalis, rot mould on, 62 

 Diplocladium on tomato, 97 

 Diplodia Malorum, 118 



Opuntiae, 168 

 Discocolla pirina, 123 

 Discoloration of aspidistra leaves, 169 



,, ,, vine leaves, 161 



Disease of ferns, 78 

 lilies, 64 

 mignonette, 22 

 potato, 93 

 sleeping, of tomato, 97 

 Dock cluster-cups, 98 

 Dog-violet leaf-spot, 23 

 Dogwood mildew, 191 

 Dot, Azalea, 167 

 Kentia, 176 

 Lobelia, 53 

 Ptarmica, 52 

 savin-leaf, 197 



