INDEX 
Stereum purpureum, 
368, 371. 
Stippen, apple, 23. 
Stone-fruits, brown-rot, 270. 
Storage-rot, pear, 337. 
Strawberry, Botrytis-rot, 427. 
diseases, 420. 
frost-injury, 429. 
leaf-blight, 420. 
leaf-spot, 420. 
“leak,’’ 427. 
powdery-mildew, 425. 
Tust, 420. 
spot-disease, 420. 
sun-burn, 420. 
sun-scald, 420. 
Strobi, Peridermium, 215. 
Sulfate, iron-, 439. 
“Sulfocide,”’ 438. 
Sulfur-dust, formula, 438. 
Sun-burn, strawberry, 420. 
Sun-scald, apple, 35. 
peach, 299, 300. 
plum, 365. 
strawberry, 420. 
Superficial bark-canker, apple, 130. 
pear, 340. 
Synchytrium Vaccinii, 196, 197. 
158, 221, 320, 
T 
Thelephora pedicillata, 150. 
Thelephorose, apple, 150. 
Tree cricket, snowy, relation to rasp- 
berry cane-blight, 413. 
Triflore, Lasiodiplodia, 380, 381. 
Tuberculina persicina, 401. 
tumefaciens, Bacterium, 108, 111, 157, 
160, 187, 298, 341, 396, 398. 
Tumor, grape-, 253. 
quince, stem-, 396. 
Twig-blight, peach, 270. 
pear, 324. 
plum, 355, 386. 
Twig-canker, plum, see black-spot, 
367. 
U 
Uncinula necator, 242, 245. 
spiralis, see Uncinula necator, 242. 
461 
Uredo Miilleri, see Kuehneola albida, 
168. 
Vv 
Vaccinit, Acanthorhynchus, 201. 
Glomerella cingulata, var., 202. 
Guignardia, 192, 194. 
Synchytrium, 196, 197. 
vagans, Fumago, 351. 
Valsa leucostoma, 184, 305. 
var. cincta, 180, 300. 
var. rubescens, 157, 365. 
venetum, Glaeosporium, 161, 406, 409. 
Venturia inequalis, 3, 9. 
Pyrina, 332, 334. 
Vine-disease, California, 267. 
Viticola, Cryptosporella, 254, 257. 
Plasmopara, 237, 240. 
Viticolum, Fusicoccum, see 
sporella Viticola, 251. 
Vitis, Plasmodiophora, 266. 
Pseudocommis, 266. 
Volutella fructi, 132, 133. 
Crypto- 
Ww 
Wart, plum-, 356. 
Water-core, apple, 120. 
Wealthy-spot, apple, 137. 
White heart-rot, apple, 72. 
White-pine blister-rust, 212, 227. 
White-rot, grape, 260. 
White-rust, 168. 
Wilt, currant, 209. 
plum, 380. 
Winter-blight, peach, 311. 
Winter-injury, apple, 35. 
apricot, 154. 
cherry, 180. 
peach, 299. 
pear, 340. 
plum, 365. 
Wisconsin false-blossom, 
199. 
Witches’-broom, blackberry, 163. 
cherry, 188. 
dewberry, 163. 
Woolly-knot, apple, 108. 
Woolly-root, apple, 108. 
Wound-dressing, 55. 
cranberry, 
