INDEX. 11 



Bulletin 



No. Page. 



Sapwood, function, note 552 2 



Scales, farm and elevator, importance and requirements 558 31-33 



Scammell, H. B. , bulletin on " The cranberry girdler " 554 1-20 



Schorger, A. W., amd R. L. Pettigrew, bulletin on "Increased 



yield of turpentine and rosin from double chipping " 567 1-9 



" Scoop shovelers," grain dealers, methods 558 21-23 



Seasoning, wood, bulletin by Harold S. Betts 552 1-28 



Secodella acrobasis, parasite of pecan leaf case-bearer 571 15 



Seeds, K. B., and George Livingston, bulletin on "Marketing 



grain at country points " 558 1-45 



Sego, poison, danger to live stock on range, note 575 14 



Sheep- 

 age determination by the teeth 573 10 



diseases, digestive, causes and control remedies 573 22-23 



poisoning by wild cherry leaves, experiments 575 17-18 



raising on Minidoka Reclamation project, bulletin by E. F. Rine- 



hart 573 1-28 



Shrinkage- 

 grain in storage 558< 05 43 



wood, causes and rate in various species 552 2-10 



Slag, broken, for road work, specification forms, tests and sampling. 555< on 00 45 



Sneezeweed, western — 



description, occurrence on ranges and danger to live stock 575 .19-20 



poisoning of live stock, symptoms and treatment 575 19-20 



Soda, cement dust, ratio to potash 572 17-18 



" Softwood," use of term 556 8 



Soil, types, American, variation in chemical composition 551 1-16 



Soils- 

 analyses of various types 551 5-9 



chemical composition, variation, bulletin by W. O. Robinson, 



L. A. Steinkoenig, and William H. Fry 551 1-16 



composition, variations in same type 551 13-14 



mineralogical analyses of various types 551 8-9 



petrographic examination of various types 551 8-9 



Sorting tomatoes, systems feeding rates, turning devices, etc 569 10-20 



Sour egg, description 565 19' 



Specifications, road materials, standard forms 555 5-29 



{15-23 

 25-26 

 Sprays — 



contact, use against earwigs, directions and results 566 9-10, 11 



poison, use against earwigs 566 9,12 



Spruce spp., tests for mechanical properties, results 556 35, 44 



Stabling, cost for horses 560 9 



Steinkoenig, L. A., W. O. Robinson, and William H. Fry, bulle- 

 tin on " Variation in the chemical composition of soils " 551 1-16 



Stephenson, Charles H., and Burton J. Howard, bulletin on 



" The sanitary control of tomato-canning factories " 569 1-29 



Stockberger, W. W., and W. D. Collins, bulletin on "The pres- 

 ence of arsenic in hops " 568 1-7 



Stock-poisoning plants of the range, bulletin by C. D. Marsh 575 1-24 



Stone, broken, for road work, specification form tests, and sampling"! rrr I 30-33 



methods J j 45 _ 4Q 



Storage — 



farm, for grain, considerations 558 27-29 



grain, for farmers at country elevators, practices 558 25-27 



ice cream, relation to bacterial count, tests 563 8-12 



Subsoil chemical composition, relation of soil, comparison 551 10 



Sulphur, impure, responsibility for arsenic in hops, experiments. . . 568 1-7 



Sycamore, tests for mechanical properties, results 556 33, 42 



Tamarack, tests for mechanical properties, results 556 35, 44 



C 24 95 



Tars, road -building, specification forms, tests and sampling methods. 555< , aq'Zq 



