16 DEPARTMENT OP AGRICULTURE, BULLS. 76-100. 



Quaintance, A. L., bulletin on "The control of the codling moth in the Pecos Valley 



in New Mexico," 88, 1-8. 

 Quarantine — 



potato, and American potato industry, 81, 1-20. 



potato importations, orders by Secretary, etc., 81, 11-15. 



Railroads, aid to agricultural extension, 1913, scope, etc., 83, 12-13. 

 Rambouillet — 



merino sheep, development, distribution, origin, value, 91, 10-13, 57. 



sheep, Von Homeyer breed, scale of points, 91, 12-13. 

 Range sheep — 



Cotswold breed, demand, 91, 43. 



Lincoln breed, demand, etc., 91, 46. 



value of Merino type, 91, 10. 

 Raybold, Clayton, first importer of Oxford down sheep, note, 91, 22. 

 Receiving stations, milk, purpose, equipment, operation, 98, 72-74. 

 Refrigerating plants — 



requirements for dairy purposes, 98, 63-65. 



size, estimation, 98, 57-59. 



size, factors for consideration, estimation, etc., 98, 57-59. 

 Refrigeration — 



application to the handling of milk, 98, 1-88. 



cost in small plants, 98, 59-65. 



gravity brine system, description, 98, 20-22. 



machines, description, 93, 23-30. 



mechanical, principles, 98, 23-28. 



milk, use of terms, 98, 2-3. 



milk-bottling plants, operations for pasteurized and raw milk, 98, 74-78. 



skimming stations, 98, 85-88. 



systems, milk plants, creameries and dairies, 98, 17-30. 



use of salt and ice, 98, 14-17. 



utilization, methods, 98, 41—49. 

 Regenerators, milk-pasteurizing plants, economy in use, 85, 4-6. 

 Reservoirs, flume construction, purposes, advantages, location, etc., 87, 19-22. 

 Rhode Island — 



agricultural extension work, 1913, statistics, 83, 35-41. 



farmers' institute work, officials, statistics, 83, 5-6, 23, 25, 27-32. 

 Ripening cream, management at creameries, 98, 80-81. 

 Rocky Mountain mine timbers, 77, 1-34. 



Romney Marsh sheep, origin, development, distribution, value, 91, 47-49, 57. 

 Rose aphis — 



bird enemies, 90, 10. 



control measures, experiments, remedies and results, 90, 12-15. 



control, natural and artificial means, 90, 9-15. 



description, distribution, character of injury, etc., 90, 2-5. 



insect enemies, 90, 10-12. 



life cycle in California, 90, 9. 



life habits, reproduction, etc., under different conditions, 90, 5-9. 



studies, 90, 1-15. 

 Rosebuds, injury by rose aphis, 90, 4-5. 

 Rumex acetosella. See Sorrel, sheep. 



Runner, G. A., bulletin on "The so-called tobacco wireworm in Virginia, " k 78,Jl-30. 

 Rural study clubs, attendance, lectures, etc., growth, 1912-1913, 83, 10. 



