INDEX TO First TWENTY-FIVE REPORTS. 
Potatoes, comparative productiveness of 
tubers, 8, 238. 
yields, 10, 483. 
comparison of fungicides and in- 
secticides, 16, 393. 
of plats, 6, 27. 
composition affected by spraying, 
21, 94. 
cooking quality affected by spray- 
ing, 24, 105. 
cost of spraying, 11, 699. 
cross-fertilization of seed, 5, 148. 
culture tests, 1, 67. 
cutting seed, 1, 65, 2, 121, 128, 4, 
60, 5, 149. 
cuttings vs. whole tubers, 6, 86, 7, 
162; 
dates of spraying, 21, 84. 
depth of planting, 1, 638. 
description of varieties, 10, 480. 
different amounts of seed, 9, 375. 
directions for spraying, 16, 400, 
21, 104, 22, 161. 
distance of planting, 1, 63, 2, 125, 
3, 73. 
dominant fertilizer element, 8, 247, 
9, 379. 
drying cuttings before planting, 5, 
151, «3ST. 
early vs. late planting, 2, 122. 
economy in using fertilizers, 15, 
107. 
effect of cutting seed tubers, 5, 
149; early treatment of seed 
tuber, 7, 167; mulching, 3, 74; 
quantity of fertilizer on yield and 
profit, 17, 426; spraying with 
cold water, 25, 180. 
experimental, details of culture, 21, 
82, 22, 119. 
expense of spraying, 16, 383. 
eyes variously cut for seed, 2, 121. 
fertilizer above and below seed, 7, 
168355," 258: 
experiments with, 8, 247, 14, 
25, 6°516,2596, 219.0 417,47 19, 
213; 15, 107; formulae for, 
16;, 600; test, -2, 125544. 65; 
for, 14, 111. 
fertilizing materials in, 14, 93, 16, 
599. 
form of seed and form of crop, 5, 
152. 
hill vs. drills, 8, 234. 
increased yield from spraying, 15, 
499, 501. 
influence of mulching, 1, 68, 2, 
125. 
insecticidal value of bordeaux on, 
25, 176. 
internal browning of, 15, 504. 
kind of fertilizers for, 19, 226. 
Potatoes, large vs. small amounts of 
bordeaux mixture for, 16, 397. 
vs. small tubers for seed, 4, 
227; 5) b4>1\S 22863 
level culture vs. hill culture, 5, 53. 
lime not preventive of cellar rot, 
3; 305; 
method of applying fertilizer, 2, 
Ae 
cutting seed, 1, 65, 2, 121, 
128, 4, 60, 5, 149. 
mowing and rolling tops, 5, 55. 
mulching, 1, 68, 2, 125. 
necessary amount of potash for, 
199227. 
nitrogen applied and removed by 
two crops, 15, 113, 114. 
number of applications of bordeaux 
mixture required, 16, 395. 
partial composition, 16, 607. 
period of growth of tubers, 5, 153. 
phosphoric acid applied and re- 
moved by two crops, 15, 115, 116. 
pimply, 15, 5138; cause of, 15, 29; 
caused by cucumber  flea-beetle, 
15, 5138; notes on, 15, 511. 
portion for seed, 4, 62. 
proportion marketable with differ- 
ent amounts of fertilizers, 15, 
110. 
quantity of bordeaux mixture re- 
quired, 16, 384. 
fertilizer, 16, 598, 19, 224. 
relation of plant food as applied and 
removed by two crops, 15, 112; 
of yield to cost of fertilizer used, 
15, 111; of yield to fertilizer, 
16, 609. 
removing seed end of tuber, 7, 168, 
8, 236. 
ridging vs. common cultivation, 9, 
386. 
scabby vs. smooth seed, 6, 314, 7, 
eke 
seed end pieces vs. stem end pieces, 
1, 69. 
from productive and wunpro- 
ductive hills, 3, 301, 4, 232, 
5, 148, 6, 82. 
pieces of different character, 
3, 70. ; 
single eyes for seed, 2, 118. 
size of seed, 4, 61; of seed pieces, 
iG: 
smooth vs. scabby seed, 6, 234, 7, 
227s 
sprouted vs. unsprouted tubers, 7, 
165. 
stem blight of, 15, 509. 
strength of bordeaux mixture re- 
quired, 16, 394. 
surface and deep planting, 8, 245. 
