CONTENTS. 5 



Department Bulletin No. 1082. — The Production op Tulip Bulbs— Con. Page 



Sale of flowers no 



Removing the flowers "" 14 



When tulips are ripe j^c 



Digging tulips .....\^..........'. 15 



Droppers -j^-j 



The bulb house 18 



Packing tulips for shipment 25 



Preparation of stocks for planting ., 27 



Implements of tulip-bulb production ....] 28 



The duty of labor 30 



Soils ' 33 



Enemies of tulips ' 3g 



Why some varieties are cheaper than others 38 



Performance records 39 



Department Bulletin No. 1083. — Farm and Terminal Market Prices: 

 Wheat, Corn, and Oats, Crop Movement Year, 1920-1921: 



Purpose of the study X 



Method of computing prices 1 



Price-making factors 2 



Grain-marketing chart 3 



Review of tables 6 



Wheat tables, graphs and maps 9 



Corn tables, graphs and maps 26 



Oats tables, graphs and maps 43 



Barley map 57 



Rye map 58 



Department Bulletin No. 1084. — Inspection op Fruit and Vegetable 

 Canneries: 



Introduction 1 



Elements of cannery inspection: 



Relations with the proprietor 2 



Examination of raw materials 3 



Surroundings of the cannery 4 



Canning processes 4 



Finished products 7 



Grades 8 



Labels 10 



Employees 11 



Cleanliness 11 



Tomato-cannery inspection 13 



Types of tomato products canned 14 



Suitable tomatoes 14 



Washing 14 



Peeling and trimming 15 



Filling 15 



Processing 16 



Tomato pulp 16 



Inspector's report: 



Purpose 17 



Assembling facts 17 



Emphasis 17 



Form 18 



Points for specific products 20 



Fruits 20 



Vegetables 28 



Conclusions 38 



Department Bulletin No. 1085. — ^Broad-nosed Grain Weevil: 



Introduction 1 



Origin and economic history 2 



Present known distribution 2 



Food.. 2 



Life history | 



Parasites ° 



Control measures ° 



Technical description of immature stages ^^ 



Literature cited ^" 



