INDEX. 



Bulletin 



Cotton— " No. 



fumigation of imports, requirements . 723 19 



seed, quarantine establishment, for pink bollworm control 723 15-20 



Cottonseed, treatment for pink bollworm 723 20 



County nurse, employment and duties, work of women's clubs 719 13-14 



Coverts, game bird, improving, lists of plants desirable 715 4-5 



Cranberries — 



loss from spoilage from field to consumer, causes and remedies. . 714 2-18 



shipping in the chaff and after cleaning, comparison 714 17-18 



smothering as cause of spoilage, importance of ventilation 714 4-5, 12-13 



spoilage after harvest, bulletin by C. L. Shear, Neil E. Stevens, 



R. B. Wilcox, and B. A. Rudolph ' 714 1-20 



Cranberry — 



fungi, control in bogs, and in storage and handling 714 6-18 



packing and sorting experiment 714 9-17 



rots, causes and control 714 6-18 



Crawfish, food of mallard duck 720 10, 13, 16 



Creosote, coal-tar, emulsions, effect on household insests, tests 707 j ^q qo 



Crop index, definition and method of finding 705 4 



Crops — 



Ohiohill farms, 1912-1916, production, sales, etc 716 19-29 



rotation — 



practices, Ohio hill farms 716 25-27 



with sugar beets 721 31-34 



yields — 



factors influencing, on Willamette Valley farms 705 14-19 



;- influence on farm success 713 3-5 



Ohio, Palmer Township, 1912-1916 716 39-40 



Crossties, sizes and costs on logging railroads 711 194-196 



" Crow poison. " ^See Stagger grass. , 



{1 A 1 q -i o 

 ' 24-^5 



Cultivators, use in sugar-beet growing 721 35-36 ' 



Curbs, public roads, types and requirements 724 85-88 



Curly-top, sugar-beet disease. , 721'' ' ^'5~^"' 



48 



Cutworm — 



control in sugar-beet fields 721 48 



granulated, description, life history, and control 703 7-14 



injury to artichokes 703 5 



Cynara scolymus. See Artichoke. 



Dairy — 



cows, feeding sugar-beet pulp and other products 721 40-41 



farm; labor, expenses, etc., southwestern Kentucky 713 13-14 



Damping off, sugar-beet disease, cause 721 17, 44 



Da?heen, flour and Ijread, analyses and characteristics 701 4-9 



Depressaria gossyjnella. See Bollworm, pink. 



Diets — , ,-.. i7_ng 



peanut flour, experiments 717< ' 20-21 



ri4 17-18 



soy-bean flour, experiments 717< ' 20-21 



Digestibility, flours from soy-bean and peanut press cake, bulletin 



by Arthur D. Holmes 717 1-28 



Digestion experiments with soy-bean and peanut flours 717 14-26 



Diseases, fungous of cranberry, control 714 7-18 



Ditches- 

 drainage, in sugar-beet growing 721 22-23 



roadside, purpose and construction 724 3-5, 11-15 



Douglas fir, logging, bulletin by William H. Gibbons 711 1-256 



See also Fir, Douglas. 



Doyle rule, for scaling logs 718 51, 52 



Drainage — 



county roads and road foundations, bulletin by E. W. James, 



Ve/non M. Peirce, and Charles H. Moorefield 724 1-86 



Oregon farms, Willamette Valley, relation to crop yields 705 19 



