INDEX. 21 



Wheat— 



growino- — Bulletin No. Page. 



on dry land, experiments in South Dakota 1039 13-27 



under irrigation, experiments in South Dakota 1039 46-52' 



inoculation with Puccinia graminis tritici, experiments, re- 

 sults 1046 4-24 



irrigation in Colorado, 1916, 1917 1026 63-64, 84 



Kanred — 



agronomic value 1046 26-27 



varieties resistant to rust, experiments 1046 24-26 



losses from specified causes in various localities, 1909-1918. . . 1043 6, 8, 10 



rust-resistance — 



{8—13 

 17-23 

 in winter varieties, bulletin by Leo E. Melchers and John 



H. Parker 1046 1-32 



rust-resistant varieties, studies, historical notes, etc 1045 2-32 



seeding dates and rates. Belle Fourche Farm 1039 20-26, 



70-71 

 seeding rates and dates, dry-land and krigatfon farming, f 12, 17-19, 



South Dakota 1039 23-24, 



[ 50-51 



varieties resistant to leaf rust 1046 26 



Wheat-grass, western, occurrence and importance in South Da- 

 kota 1039 4 



Wheats, resistance to rust, literature concerning 1046 2-3, 30-32 



Wind, velocity at Belle Fourche Farm, April-September, 1908- 



1919 1039 9 



Winds, hot, losses caused by, 1909-1918 1043{ ^' '^|^' -^-[ 



Wintering, calves, effect of rations on pasture gains, bulletin by 



E. W. Sheets and R. H. Tuckwiller 1042 1-15 



Wisconsin, cabbage seeds, testing for blackleg infection 1029 18-23 



WoGLUM, R. S., and A. D. Borden, bulletin on "Control of the 



citrophilus mealybug " 1040 1-20 



Wood- 

 chemical treatment for fungi control 1037 32-48, 51 



green, chemical treatment for control of sap-stain and mold . . 1037 32-41 



preservative treatment, importance of industry 1036 3 



preservatives — 



bibliography 1036 112-114 



coal-tar and water-gas tar, properties and testing methods, 



bulletin by Ernest Bateman 1036 1-114 



tar creosotes, properties and testing 1036 3-111 



protection by oil solutions, theory and mechanism 1036 84-86 



stained or molded, durability 1037 17 



treating plants, creosotes used 1036 22 



Woods — 



green, control of sap-stain, mold and decay in vehicle stock, 



bulletin by Nathaniel O. Howard 1037 1-55 



susceptibility to sap-stain fungi 1037 10-11, 51 



Wright, P. A., work on sunflower composition 1045 14-15 



Wyoming — 



Elk Refuge, Jackson Hole, purchase and cost 1049 45, 46 



Teton Game Reservation, location and boundaries 1049 32 



Yellow — 



r 8 11 29 



Jersey sweet potato, description, canning quality, etc 1041< ' ' oA 



{8 11 13 

 ' 29 30 



Yellows, peach, causes, symptoms, and transmission 1038 6-7 



Yellowstone National Park, purchase and cost 1049 46 



Yields, crops in south Georgia 1034 17-21 



o 



