GENERAL INDEX. 
A. 
Abutilon cuttings, disease, 305. 
Acacia, fungi, 321. 
Acetate of copper for grape mildew, 309. 
Achlya— 
Duncan on fossil, 271. 
penetrans in corals, 271. 
Actinomycosis iu cattle, due to fungus, 393. 
Adhesiveness of fungicides, 202, 310, 417. 
iEcidium, notes, 325, 320. 
Africa, wheat rust, 299. 
Agaricini, edible, 426. 
Agaricus, fossil, 324. 
Agaricus malleus — 
destructive action, 397. 
on tree roots, 413. 
peach yellows attributed to, 404. 
Agriculture— 
electricity in, 308, 314. 
of Italy, reports ofU. S. consuls, 169. 
Alilesia, classification of, 329. 
Albumen bacteroids in root tubercles. 385. 
Aleyrodes citri, preliminary notice of a fungus 
parasite,363. 
Alfalfa leaf spot, 411. 
Algae, fungi parasitic on, 322. 
Algal fungi, 389. 
Algal symbiosis. 388,428. 
Almond— 
action of rust, 356. 
disease— 
affected by weather conditions, 67. 
caused by Cercospora circumscissa, 232. 
description of injury, 67, 68, 69. 
dissemination. 70. 
notes, 66, 232. 304. 
observations on parasite causing, 71. 
plan of treating, 77, 235. 
preventive measures, 70, 232, 309. 
remedies, 232. 
results of treatment, 237. 
stocks affected, 67. 
transmission to peach trees. 67. 
work on, in Australia, 77. 
trees, disease, 66. 
tumors on roots, 376 
Alten, H., .378 
Alternantbera leaf blight. 414. 
Alternaria parasitic on melon 373 
Alwood, W. B., 306 
Alyssum mildew, 56 
American— 
agricultural colleges and experiment stations, 
botanical section, meeting, 153. 
Bornological society, meeting, 154,400. 
Ammoniacal copper carbonate solution— 
adhesiveness, 204. 
apparatus for applying, 78. 
cost, 78, 239, 361. 
directions for using, 77. 
eifect on— 
almond disease, 238. 
cherry leaf spot, 174. 
color of wheat leaves, 206, 209. 
Mahaleb cherry, 250. 
Marianna plum, 255. 
Mazzard cherry, 250. 
Myrobolan plum, 254. 
pear leaf blight, 243, 245, 247. 
quince stocks, 248. 
wheat plants, 215. 
wheat rust, 210, 218, 219. 
formula, 13, 77,174, 200, 217, 234, 262, 343, 36o. 
fungicidal value, 308, 311. 
time required to spray a tree, 78. 
wetting power, 204, 205. 
Ammonia, cost, 239. 
Amylodextrin iu root tubercles, 385. 
Anderson, F. W., obituary notice, 293. 
Andes, fungi, 426. 
Angers quince - 
budded, 258,260,261. 
experiments for leaf blight, 247. 
Animals, parasitic fungi and microorganisms on, 
190, 293. 
Anthracnose of— 
bean, 298, 408. 
cotton, 298, 301. 
currants, 101. 
grape, 163, 165, 169, 174, 303. 
grape, treatment, 302, 308, 309, 311. 
hollyhock, 306. 
orchids, 166 
raspberry, treatment, 170, 410, 420. 
Antibionts, definition, 388. 
Apple- 
bitter rot. 302, 304. 
bitter rot, remedy, 411. 
blight 304. 
blight proof 297. 
canker, 411 
diseases. 411, 412. 
diseases treatment. 167 417 
433 
