Apr. 5-June 28, 1924 
Index 
1271 
Page 
Stevens, Neil E.—Continued. 
Botryosphaeria and Physalospora on Cur¬ 
rant and Apple. 589-598 
Physalospora malorum on currant. 583-588 
Stockton clay adobe soil, colloids from, 
breaking strength. 511,512 
Storage, onion, relation of temperature to rot 
development.-.691-692,693 
Strawberries— 
fruit rots_ 643-648 
holding tests, rots developing, study of 
causes_ 373 
infection in field with leather rot. 365-366 
inoculation with leather rot..__ 364-365 
shipments, by States, 1922. 367 
varieties susceptible to leather rot. 366 
Strawberry leather rot.. 357-376 
Strongylus spp., parasites of Equidae. _ 666,667,672 
Stroud method for nitrate determination— 528-531 
Sturtevant, A. P.: The Development of 
American Foulbrood in Relation to the 
Metabolism of Its Causative Organism... 129-168 
Sudan grass— 
mixture— 
with a legume, ensiling. 255-259 
with legume silage, composition.. 257-258 
silage, composition.. 257-258 
Sugar- 
content, sweet corn,changes and tests. 427,434-435 
determination, literature. 487-488 
in bee larvae, quantitative determination. 141- 
150,157-159 
Sugars— 
color values, comparison with glucose_ 484-485 
determination, picric acid methods. 479-488 
Tail, meadow mouse, measurement.. 987 
Tan brown rot of strawberries, description.. 645- 
646 648 
Tapke, V. F.: Effects of the Modified Hot- 
water Treatment on Germination, Growth, 
and Yield of Wheat.....79-98 
Taraxacum officinale. See Dandelion. 
Taylor, J. W., and Leighty, C. E.: Hairy- 
neck Wheat Segregates from Wheat-Rye 
Hybrids. 567-576 
Teeth, meadow mouse, description, meas¬ 
urements, and variations.1010-1013,1015 
Teliospores, Puccinia dispersa , germination 1120-1122 
Temperature- 
effect on spread of bean disease.. 493-495 
fluctuations in duff and bare soil, compar¬ 
isons.. 1154-1156 
relation to— 
citrus scab infection and development- 243-253 
curly-top___ 313 
leather rot of strawberries. 369,371,372-373 
onion bulb rot, occurrence and distribu¬ 
tion.. 689-691 
Temperatures— 
fatal to powder-post beetle, in ash and oak 
lumber. 1033-1038 
greenhouse, in wheat growing experiments. 389 
high and low, resistance of rice and granary 
weevils._ 1043-1044 
Teosinte, chromosome number. 673-676,678 
Teosinte-and-corn hybrids, chromosome num¬ 
ber.. 674-676 
Tephrosia Candida — 
growth and blossoming, relation to length 
of day_-_ 445-460 
photoperiodism. 445-460 
Tests, corn, canning quality- 431-433 
Texas, cottonseed, germination studies. 285-292 
Thersilochus conotracheli, parasite of cambium 
curculio. 385 
Thompson, H. E.: Brittle Straw and Other 
Abnormalities in Rye. 169-172 
Thumb-nail test of corn.. 435 
Timber, woodland, indicator of land value. _ 116, 
120,123-126 
Tims, E. C., and Walker, J. C.: A Fusarium 
Bulb Rot of Onion and the Relation of En¬ 
vironment to Its Development. 683-694 
Tipsacum dactyloides , chromosome number. 677-678 
Tobacco- 
grass, indicator of land value- 105,118,124,125 
nitrate determination methods.. 531-533 
Tom Thumb maize, crossing with Jala 
maize_ 1095-1102 
Page 
Tomato, susceptibility to curly-top. 314 
Tomosis, cotton growth disorder. 807-809 
Tongues, composition. 345 
Toole, Eben 8., and Drummond, Pearl L.: 
The Germination of Cottonseed. 285-292 
Tracheal system- 
apple maggot. 5-7 
bee larva.. 1179-1184,1206 
Trees— 
hosts of cambium curculio. 379,385 
injury by cambium curculio. 377-386 
orange- 
analysis of various parts, and ash per¬ 
centage... 282,283 
ash constituents. 283 
dry matter solubility, relation to concen¬ 
tration of solution_ 281-282 
orchard, injury by European hares-1136-1137 
painting wounds to prevent curculio injury. 385 
protection against hares___ 1137 
reserved, in cut-over areas, silvicultural 
practices. 1146-1147 
Wasatch Mountains, freezing-point depres¬ 
sions and osmotic pressures- 861-866,876-877 
young orange, growth and composition, re¬ 
lation to nutrient solution_ 277-284 
Trichonema spp., parasites of the Equidae... 670- 
671,672 
Triodontophorus spp., parasites of the Equi¬ 
dae_____ 666,667 
Triticum— 
dicoccum dicoccoides , genetic relation to a 
synthetic form. 515-520 
vulgar e, cross with a variety of Triticum 
durum ..*. 515,519 
Trunk, young orange trees, composition... 282,283 
Tubercles, plantar, on foot of meadow mouse, 
variation.. 983,1014 
Tuckwiller, David: Steer-fattening experi¬ 
ments.. 1215 
Turkeys, flesh, vitamin B content_ 463,468,472 
Turnips, injury by clubroot. 551 
Tussock grass, indicator of land value. 106, 
119,125,127 
Twig, pecan, scab description and source of 
infection. 324 
Typhoid, fowl, dissemination and control... 75-78 
Ulsch-Street method of nitrate determination, 
comparisons. 527,533-538 
TJncinaria stenocephala, occurrence in foxes.. 331 
Upland cotton— 
chlorid content of leaf tissue, comparison 
with Egyptian- 695-704 
susceptibility to crazy-top.. 824,826 
varieties, comparison with Pima cotton in 
Arizona.. 938-954 
Weed, Star-of-Bethlehem, danger near barley 
fields. 1125,1126 
Weevils— 
bean- 
effect of fumigation.. 348-349 
egg, effect of fumigation....- 350-351 
fumigation.. 347-356 
resistance to high and low temperatures. 1043-1044 
within bean seeds, effect of fumigation... 351-355 
Weight, meadow mice, variations.. 988-989 
West Virginia, steers, fattening.1217-1218 
Western blight. See Curly-top. 
Wetting, heat of soil colloids.... 927-935 
Wheat- 
cross, inheritance of pubescent nodes_ 841-844 
crosses, literature relating to- 572,574,575-576 
emmer species, crosses with vulgare 
species-- 1018-1031 
fertilizer experiments.-- 972-975 
genetics, literature__ 1031,1032 
germination, effect of modified hot-water 
treatment... 80-89 
groups, classification and characteristics... 1017 
growth— 
and yield of modified hot-water treat¬ 
ment- 89-95 
relation to salts in nutrient solution_ 387-393 
“hairy neck,” segregates from wheat-rye 
hybrids...-.. 567-576 
heating caused by insects_ 1103-1104, 
1105,1107-1109,1113-1115 
