INDEX OF SUBJECTS 
49 
Fertilizers — Continued. 
for apples, Me. Bui. 322; W. Va. Bui. 
203. 
for coffee, Porto Rico Bui. 31. 
for cotton, N. C. Bui. 250. 
for potatoes, Ark. Bui. 206. 
for special crops, Wis. Bui. 383. 
hill application, Iowa Res. Bui. 87. 
inspection. (See analyses and inspec- 
tion.) ' 
prices, N. Y. State Bui. 539. 
registration, N. J. Bui. 413, 431. 
sources of ammonia, S. C. Bui. 227. 
testing, Mo. Bui. 230, 239. 
with crop rotations, Iowa Bui. 241. 
Field crops — 
cost of production, 111. Bui. 277 ; N. 
Dak. Bui. 199. 
on peat soils, Minn. Bui. 228. 
varieties, Minn. Bui. 226. 
variety tests, Md. Bui. 281. 
Field experiments, Ky. Bui. 272. 
Field peas, rotation and hogging off, Wash. 
Bui. 198. 
Field wilt, potatoes, Mont. Bui. 184. 
Fig smut, Calif. Bui. 387. 
Fillies, feeding, 111. Bui. 202. 
Filter beds, N. J. Bui. 427. 
Fir. (See also White fir.) 
Fire blight of fruit trees, Pa. Bui. 203. 
Flax- 
culture, S. Dak. Bui. 213. 
rust, Minn. Tech. Bui. 36. 
wilt resistance, N. Dak. Bui. 202. 
Flies. (See also Black flies, Tachina-fly.) 
Flora, Cayuga Lake Basin, N. Y. Cornell 
Mem. 92. 
Flour- 
composition, effect of storage, Utah 
Bui. 194. 
soft wheat, Mo. Bui. 241 ; Res. Bui. 87. 
Fluorine compounds as insecticides, Ark. 
Bui. 201. 
Fluosilicates as insecticides, Tenn. Bui. 134. 
Food and drug products, analyses and in- 
spection. Conn. State Bui. 267, 276. 
Forage crops — 
annuals for, Nebr. Bui. 206. 
composition, Ariz. Bui. 113. 
Forage plants, composition studies, Wyo. 
Bui. 146. 
Forest fires, effects on land clearing, Minn. 
Bui. 220. 
Formaldehyde, for lettuce diseases, Pa. Bui. 
202. 
Fowl cholera, studies, N. C. Tech. Bui. 27. 
Fowl paralysis, Conn. Storrs Bui. 143 ; 
R. I Bui. 202. 
Fowl typhoid, studies, N. C. Tech. Bui. 27 : 
R. I. Bui. 204. 
Fowl. (See also Poultry.) 
Freight rates, index numbers, N. Y. Cornell 
Bui. 446. 
Frostburg field, Garrett County, Md., soil 
management study, Md. Bui. 287. 
Fruit — 
breeding, Minn. Bui. 230 ; N. Y. State 
Bui. 531. 
by-products, for ruminants, Calif. Bui. 
409. 
culture, Ariz. Bui. 117; N. Dak. Bui. 
188. 
diseases, Mass. Bui. 226. 
dropping, Del. Bui. 143. 
juice concentrates, Calif. Bui. 392. 
market preferences, R. I. Bui. 203. 
marketing, N. Y. Cornell Bui. 453. 
new varieties, Minn. Bui. 230 ; N. Y. 
State. Bui. 531. 
pollination by bees. N. J. Bui. 434. 
spraying and dusting, Ohio Bui. 393. 
sun-drying, Calif. Bui. 388. 
tree leaf roller, Idaho Bui. 137 ; Utah 
Bui. 196. 
Fruit trees — 
arsenical injury, N. J. Bui. 419. 
bud differentiation, Calif. Hilgardia, 
V. 1, No. 1. 
European canker, Oreg. Bui. 222. 
fire blight, Pa. Bui. 203. 
grafting and budding, Md. Bui. 278 ; 
Mo. Bui. 233. 
nursery, certification, Mass. Bui. 226. 
planting distances and thinning, Calif. 
Bui. 414. 
pruning, Ariz. Bui. 118 ; Calif. Bui. 
386. 
Fruit, varieties, N. Y. State Bui. 531 ; Ohio 
Bui. 391, 394. 
Fruit. (See also Orchards and specific 
fruit crops.) 
Fuel from pine stumps, Minn. Bui. 227. 
Fulghum oats, Mo. Bui. 229. 
Fumigation with hydrocyanic acid, Calif. 
Hilgardia V. 1, No. 3. 
Fungi — 
entomogenous. (See Entomogenous 
fungi.) 
(See also specific fungi and host 
plants.) 
Fungicides — 
analyses and inspection. Conn. State 
Bui. 272 ; N. J. Bui. 424, 441. 
formulas, Conn. State Bui. 271. 
Furrow drill for sowing wheat, Mont. Bui. 
177. 
Fusarium batatatis, and F. hyperoxyspo- 
rium, N. J. Bui. 433. 
Fusarium conglutinans, Iowa Bui. 235. 
Fusarium lycopersici, protein analogies of 
mycelium, Mo. Res. Bui. 92. 
Fusarium oxysporum, Mont. Bui. 184. 
Fusarium spp., on potatoes, Mont. Bui. 183. 
Fusarium spinaciae, Tex. Bui. 343. 
Fusarium wilt — 
potato, Mont. Bui. 184. 
spinach, Tex. Bui. 343. 
Fusicladium effusum, Fla. Bui. 181. 
