INDEX. J 3 



Tulips — Continued. 



planting — Bulletin No. Pago. 



bed system.. 1082 8-9 



times, experiments and comparisons 1082 9-iO 



tools and helpers 1082 4-5 



price variations, and reasons 1082 38-39 



production — 



at Bellingham, Wash., 1919, 1920 1082 42-48 



in United States, possibilities 1082 1-2 



ripening, and digging 1082 15-17 



Tundra, Alaskan ranges, vegetation composition and uses 1089 23 29 31 



Turkestan alfalfa, description, root growth, etc., with compari- 

 sons 1087 18-19, 25 



Turnips, canning, inspection instructions 1084 38 



Undercooling — 



definition 1099 4 



tomatoes, experiments, methods 1099 4-5, 9 



Van Dine, D. L., bulletin on "Impounding water in a bayou to 



control breeding of malarial mosquitoes " 1098 1-22 



Vegetables- 

 canneries inspection, bulletin by F. B. Linton, J. R. Gamer, 



G. H. Adams, and A. S. Daggett 1084 1-38 



canning, inspection points for different products 1084 28-38 



grades for canning, inspection instructions 1084 10 



VoRHiEs, Charles T., and Walter P, Taylor, bulletin on Rat, 



"Life history of the kangaroo rat" 1091 1-40 



Voshell, James T., and R. E. Toms, bulletin on "Portland 



cement concrete roads" 1077 1-67 



Warble — 



fiy, damage to reindeer, habits, etc 1089^ Rilfii 



grubs, injury to reindeer, description and control 1089 55, 61-64 



Washing — 



fruits and vegetables, methods and apparatus 1084 5, 14-15 



wool, apparatus, description and operation 1100 16 



Water — 



chinquapin. See Lotus, yellow. 



impounding in bayou for control of mosquitoes 1098 12-17 



Weeds, Alaska range, check list 1089 71-72 



Weevil, broad-nosed grain — ■ 



bulletin by Richard T. Cotton 1085 1-10 



food, life history and habits 1085 3-9 



origin and economic history 1085 2 



prevention and control 1085 3, 8 



Wheat— 



f 8-1 2 



continuous cropping, experiments 1094'| 22-25 



growing — 



fallow methods, experiments 1094 19-20, 30 



in intertilled strips, experiments, 1914-1920 1094 20-21 



harvesting and seeding times 1094 30 



prices at farm and terminal markets 1083 9-25 



production in Ellis County, Kans 1094 1-7 



sales, farm and terminal, tables 1083 6-8 



winter — 



growing without plowing, experiments -_ 1094 20-21, 30 



production methods at Fort Hays branch experiment 

 station, Kansas, bulletin by John S. Cole and A. L, 



Hallsted •. 1094 1-31 



varieties, yield in Ellis County, Kans 1094 5-6 



yields in miscellaneous rotations, experiments 1094 23-26, 31 



Wilt, resistance — 



flax varieties 1092 8-9 



studies of fiber flax varieties 1092 8-9 



