14 DEPARTMENT OF AGRICULTURE BULS. 726-150. 



Moth borer— Bulletin 



sugar-cane — No. Page. 



control measures 746 42-62 



description, life history, and control, bulletin by T. E. 



Holloway, U. C. Loftin, and Carl Heinrich 746 1-74 



descriptions, life stages 746 12-18 



effect of poison baits, and lights 746 44-47 



history and distribution 746 7-10 



insectary methods of stud)'- 746 18 



life history and seasonal history 746 19-35 



parasite control 746 60-62 



Moths, grape root-borer, habits and activities 730 25-26 



Muskmelons, anthracnose disease, symptoms and economic impor- 

 tance 727 8, 9, 11 



Nebraska, cucurbits, anthracnose outbreaks, etc 727 5, 8 



Nematode — 

 disease — 



spread by use of infected screenings as feed 734 15 



wheat, control methods 734 13-15 



galls, wheat, relation to milling and marketing, bulletin by D. 



A. Coleman and S. A. Regan 734 1-16 



Nematodes — 



e 'feet on wheat quality, milling and baking 734 8-13 



presence in galls on wheat, description, life history, and spread . . 734 5-6, 15 



New Mexico, range stock, emergency feeding on desert plants 728 1-27 



Nicotine, solution for treatment of infested sugar cane 746 50-52, 62 



Nitrogen, determination in oysters prepared for market 740 3-23 



Nolina microcarpa. See Bear grass. 

 Nuckols, S. B.— 



and Others, bulletin on "Farm practice in growing sugar beets 



for three districts in Colorado, 1914-15' ' 726 1-60 



and E. L. Currier, bulletin on ''Farm practice in growing 



sugar beets in the Billings region of Montana" • 735 1-40 



Oaks, species suitable for goat browsing 749 3 



Ohio, sugar-beet farming, practices (and in Michigan), bulletin by 

 R. S. Washburn, L. A. Moorhouse, T. H. Summers, and C. O. 



Townsend 748 1-45 



Oil, avocado, uses and value 743 5 



Oklahoma, cotton production, 1916 and 1917 733 5, 7-8 



Onions, storage, handling, curing, temperature, storage period., etc. 729 5-6 

 Ooce. See Soapweed. 



Orchard, fig, starting in South, methods, varieties, requirements, etc. . 732 28-34 

 Oysters — ■ 



chemical changes during preparation for market, study, bulletin 



by Edward E. Smith. 740 1-24 



decomposition, amino-acid and nitrogen as index studies 740 6-23 



grades, Connecticut 740 2 



growing, salinity and depth of water 740 2 



osmosis in preparation for market, loss from 740 20 



preparation for market, commercial treatment 740 2-3 



washing at commercial plants, effect on composition, studies. . . 740 17-23 



Packing, figs, methods 732 24-25 



Palma. See Yucca. 



Palmilla. See Soapweed. 



Parasite, Hawaiian, of beetle borer, experiments with moth borers. . 746 60-61 



Parasites, grape curculio 730 14-1 5 



Pastei irizer, milk, use of exhaust steam 747 32, 38-42 



Perishables, storage conditions suitable for 729 1-10 



Phylloxera, grape, treatment with carbon disulphid, note 730 29 



Picking — 



avocados in Guatemala, practices 743 20-21 



Egyptian cotton, sources of labor supply 742 8,14,15-16 



