438 
Cucumber—Continued, 
root-gall disease, 408. 
Cucurbits— 
notes on bacteria, 160. 
treatment of diseased, 417. 
Culture— 
cell, 430. 
media, methods of making, 4. 
tubes of agar, device for rolling, 430. 
Cupric— 
ferrocyanide mixture- 
adhesiveness, 204. 
effect on color of leaves, 209. 
effect on wheat rust, 223. 
formula, 201,222. 
notes, 344. 
wetting power, 204, 205. 
hydrate mixture, 344. 
hydroxide mixture- 
adhesiveness, 204. 
effect on wheat rust, 224. 
formula, 201, 222. 
notes, 344, 345. 
oxychloride mixture- 
notes, 347. 
tribasic, 347. 
polysulphide mixture— 
effect on wheat rust, 224. 
formula, 222. 
notes, 345. 
sulphate, ammonia and soap mixture. 347. 
Cupuliferem, symbiosis. 388. 
Curl of peach- 
effect of weather, 88, 314, 375. 
in Victoria, 404. 
notes, 375,412. 
treatment, 314,421. 
Currant— 
anthracnose, description, 101. 
canes, destructive disease, 163. 
diseases, description, 101. 
spot disease, 192. 
spot disease, treatment, 174. 
Cuttings, fungi attacking, 305. 
Cyclone nozzle, effect of sprays on, 359. 
Cyphella, species, 427. 
D 
Daffodil, disease, 403. 
Damping off- 
notes, 57,158, 316, 414. 
of eggplant, 408. 
remedy, 416. 
Deadheads, obscure disease, 402. 
Dew, influence on grape mildew, 314. 
Die-back of orange- 
causes, 30,154, 405. 
distribution, 30. 
effect of soil, 295. 
nature, 29. 
remedy, 30, 295. 
Dietel, P., 42. 
Diorchidium, notes on revision, 428. 
Diseases, fungous— 
economic study, 59. 
experiments in treatment, 17. 
influence of climatic conditions, 88, 293,374, 375. 
in Iowa, 95. 
j Diseases, fungous -Continued, 
list, 174. 
modern methods of treating, 309. 
notes, 164. 
of plants, does spraying for, pay, 175. 
of pomaceous fruits, recent progress in treat¬ 
ing, 170. 
on plants, 286. 
powders for, 60. 
relation of host to parasite, 150. 
some epidemic, relation between host and para¬ 
site, 150. 
study at Paris, 294. 
study in Germany, 294. 
treatment, 59,167,169,173,174. 
Downy mildew— 
notes, 52. 
of grape, 163, 306. 
of grape, treatment, 62, 309,311. 
of potato. Bordeaux mixture for, 172. 
Drumstick tree, fungi, 324. 
Duncan, P. H., 271. 
E. 
Eau celeste— 
as a fungicide, 308. 
effect on lichens, 266. 
for spraying grapes, 170. 
modified— 
adhesiveness, 236. 
as a fungicide, 308. 
cost, 239. 
effect on almond disease, 238. 
formula, 12,174, 235,360 
Edible fungus from New Zealand, 323. 
Eggplant— 
damping-off, 408. 
disease, 160, 300. 
Elder rust, 57. 
Electricity, effect on- 
fungi, 308,401. 
lettuce mildew, 314. 
Ellis, J. B. (See Fungi, new species.) 
Entomosporium maculatum , experiments to pre¬ 
vent, 242, 247. 
Epidemic disease, factors, 151. 
Ergot, notes, 174, 329. 
Errata, 431. 
Errata to index to literature, 291, 399. 
Ervsiphe* from Carolina and Alabama, 53. 
Eucalyptus, fungi on, 321. 
I European plane, disease, 305. 
Everhart, B. M. (See Fungi, new species.) 
Exosporangial ascomycetes, 391. 
Experiments in the treatment of plant diseases, 12- 
Experiments with fungicides to prevent leaf 
blight of nursery stock, 338. 
Eycleshymer, A. C., 79, 316. 
F. 
Fairchild, D. G., 1, 240, 338. 
Falling of eggplant, 408. 
Farlow, W. G-, 135. 
Favolus, discussion of genus, 324. 
Fermentation by yeast organisms, 424. ^ 
Ferric— 
and ferrous salts, action on leaves, 379. 
chloride and phenol mixture, 348. 
