INDEX. 8 



Bollworm — 



pink — Bulletin 



and steps taken by Department of Agriculture to prevent its No. Page, 



establishment in United States, bulletin by W. D. Hunter. 722 1-27 



control effort by cotton seed quarantine 723 15-20 



description, life history, and food plants 723 7-14 



injury to cotton, nature and amount of damage 723 5-7 



insect enemies 723 14-15 



introduction into United States, preventive measures 723 15-20 



Borax, effect on roaches, tests 707 10-11, 16 



Botanical gardens, attraction of birds 715 8 



Boulevards, attraction for birds , 715 9 



Brake, sawmill, description and use 718 61 



Breads, flour-substitute (and analysis of wheat-flour substitutes), 



bulletin by J. A. Le Clerc and H. L. Wessling 701 1-12 



Breadstuffs, publications of Department on, list 701 11-12 



Breeding, corn, to improve shuck protection 708 15 



Brick, paving, for roads, specifications, and testing 704 21-23, 38 



British Columbia, log grading rules 711 21-22 



Bucking, log, methods, equipment, and costs 711 30-55 



Burlap, imports, danger from pink bollworm, regxilations for treat- 

 ment 723 20 



Burr artichoke. See Artichoke, globe. 

 Butter — 



cold-storage season, 1916-17, review 709 17-19 



creamery, cold-storage holdings, 1907-1917, by months 709 5, 17-19 



Butters, Horace V., invention of skidding machine 711 125 



By-products, sugar beets, utilization as feed and fertilizer 72lj 48-49 



California, sugar-beet mills, and sugar production, 1916-17 721 1-5, 34 



Camphor, effect on clothes moths and carpet beetles, tests 707 21, 30-31 



Camps — 



logging, movable and stationary, description and cost 711 11-15 



portable logging, equipment, management and cost 711 11-14 



Canard francais. See Duck, mallard. 



Candling — 



egg, commercial efficiency, bulletin by M. K. Jenkins, C. A. 



Bengtson and M. E. Pennington 702 1-22 



egg-handling crews, accuracy of work and factors affecting 702 14-18 



Carpet beetles, control, tests of various substances 707 29-35 



Cars, railroad, for logging inclines 711 222-223 



Cassava, flour and bread, analyses and characteristics 701 4--9 



Cattle- 

 poisoning with stagger grass, experimental feeding 710 5-7 



raising on Ohio hill farms, practices and receipts 716 27-29 



€edar — 



chest, effect on clothes moths and carpet beetles, tests 707 21, 31 



chips, effect on clothes moths and carpet beetles, tests 707 22, 31 



Cement, road specifications, and testing 704-^ 



Cemeteries — 



attraction for birds : 715 11 



improA'ement by work of women's organizations 719 12 



Celery, wild, food of mallard ducks 720 6, 17 



Cereals — 



growing in Oregon, Willamette Valley, comparisons 705 13-14 



meal and flour bread, a.nalyses, and characteristics 701 4-9 



protein, comparison with soy-bean and peanut proteins 717 5-12 



Charity, work of women's organizations 719 14, 15 



Cheese — 



American — 



cold-storage holdings, 1916-17, by months 709 20-22 



cold-storage season, 1916-17, review 709 20-22 



Chestnut — 



flour and bread, analyses and characteristics 701 4-9 



weight per cord, and equivalent in coal 718 59 



20-21. 

 37-38 



