912 



1-32 



906 



53-54 



902 



1-2, 4-7, 20 



914 



1-2, 10 



909 



71-72, 89 



909 



44-58, 79 



906 



32 



INDEX. 19 



Bulletin 

 Trucks, motor— Continued. No - Page- 

 life and depreciation on eastern farms 910 23-24 



reliability, experience of eastern farmers 910 29-32 



saving of time, comparison with horse wagons 910 11-13 



use by farmers, advantages and objections 910 9-10 



use bv farmers of eastern States, bulletin by H. R. Tolley and 



L. M. Church 910 1-37 



use in milk marketing, practices and value 919 5 



Turnips, injury by western cabbage flea-beetle 902 4, 5, 6, 7 



Utah, water rights, officials 913 3 



Vacuum evaporation, cane-sirup manufacture 921 12-13 



Valgren, V. N., bulletin on "Hail insurance on farm crops in 



the United States " 



Valves, irrigation, types and cost 



Vegetables- 

 cruciferous., injury by western cabbage flea-beetle 



injury by red-banded leaf-roller 914 



Vehicles, manufacture, use of black walnut 



Veneer, black walnut, production manufacture, grades, and prices. 



Venturi meters, for irrigation water, description 



Vermont — 



farmers' experience with motor trucks (with other Eastern 



States), bulletins by H. R. Tolley and L. M. Church 910 1-37 



market milk production, unit requirements, bulletin by J. B. 



Bain, R. J. Posson, and Ralph P. Hotis 923 1-18 



f 9-11 



Vineyard, material and implements, spread of phylloxera 903< 115-117 



Vineyards — 



destruction by phylloxera, details 903< 193-124 



early planting in California, and phylloxera introduction 903 4-7 



pest, grapevine flea-beetle, bulletin by Dwight Isley 901 1-27 



phylloxera indications 903 15, 18-22 



Virginia, walnut, stand and quality 909-j ' ^fj 



Viticulture, growth and magnitude, California 903 13-14 



Vitis — 



calif ornica, grafting stock, objections 903 2 



spp. , native, resistance to phylloxera 903 2 



Walnut- 

 airplane, propeller stock, prices and consumption 909 74, 77-79 



demand for 909 21-22 



description and physical properties of wood 909 2-6 



exports, amounts and value, 1912-1917 909 74-76 



7fi_7Q 



logging methods and costs 909 41-42, 81-85 



lumber manufacture details, grades and prices 909 32-41 



market conditions and marketing 909 79-85 



supply, growth range, and quality from various sections 909 9-21 



uses, detailed list 909 88-89 



utilization — 



bulletin by Warren D. Brush 909 1-89 



by industries 909 22-74 



war-time demands and consumption 909 69, 76-79 



War material, walnut, demands and use 909 76-79 



Warehouses, cotton seed, cleaning, for pink bollworm control 918 55, 57 



Washington- 

 water rights, laws, officials, etc 913 3 



western, milk production, unit requirements, bulletin bv 



J. B. Bain and G. E. Braun 919 1-19 



Waste — 



cotton, part in pink bollworm spread 918 35, 55 



