136 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



130 



influence of different experimental con- 

 ditions in connection with the termite 

 test of wood preservatives using Calo- 

 termes fiavicoUis as the test organism 

 (Becker).) 

 ScHULZE, B., and Becker, G., 1948, pp. 97-127. 

 (Fungicidal and insecticidal value frac- 

 tions and constituents of coal-tar creosote 

 oil.) 

 Snyder, T. E., 191 5, pp. 76-79. (House tim- 

 bers, poles, mine props, cabinet woods, 

 wood pulp products, U.S.) 



1916, pp. 29-31. (House timbers, poles, 

 mine props, cabinet woods, wood pulp 

 products, U.S.) 



1916a, pp. 15-17. (House timbers, poles, 

 mine props, cabinet woods, wood pulp 

 products, U.S.) 



1919a, p. 14. (House timbers, poles, mine 

 props, cabinet woods, wood pulp prod- 

 ucts, U.S.) 



1919b, p. 58. (White-ant-proof wood for 

 the Tropics.) 



1921, pp. 496-501. (White-ant-proof wood 

 for the Tropics.) See 1919b. 



'^9^3i P- 164. (Wood, U.S., protection 

 against insects.) 



1924a, pp. 1-16. (Tests in Virginia, U.S. 

 Bur. Ent.) 



1924b, p. 138. (Protecting wood against 

 termites, U.S.) 



19256, pp. II, 6-7, 12-13. (Protecting wood 

 against termites, U.S.) 



1926a, p. 14. (Protecting wood against ter- 

 mites, U.S.) 



1926c, pp. 8, 13-15. (Foundation timbers 

 interior woodwork, wood pulp products, 

 U.S., revised 1930, 1934, 1939.) 



i926d, pp. II, 27, 67. (Use treated wood, 

 buildings, U.S.) 



19266, pp. 14-20. (Utility poles, U.S.) 



I926h, p. 254. (California.) 



I926i, pp. 2-3. (Tests, Panama.) 



1927b, pp. 316-321; 1927c, 178-179. (Use 

 of preserved wood; building codes.) 



i927f, pp. 82-83. (Impregnating wood for 

 conservation.) 



i927i, pp. 533-536. (Retailing treated tim- 

 ber, U.S.) 



1927k, pp. 309-314. (House timber, U.S.) 



1928, pp. 261, 274-276. (Buildings, U.S.) 



1928a, pp. 135-138. (Poles, California.) 



I928d, pp. 240-242. (Building construc- 

 tion, U.S.) 



i929f, p. 18. (Chemical treatments for 

 lumber used in Tropics; conference Nat. 

 Comm. Wood Utilization, U.S. Dept. 

 Commerce, Mar. 28.) 



19291, pp. 45-48. (Test building in Panama, 

 constructed of timbers impregnated with 

 coal-tar creosote and zinc chloride.) 



1929I, p. 4. (Treated timber in building 

 codes, U.S.) 



i929n, pp. 96-108. (Buildings, poles, U.S.) 



19290, pp. 268-277. (Treated wood, build- 

 ing codes, U.S.) 



193 1*. PP- 546-547- (Timber, general.) 



^933' PP- 4-5> 13- (Test house Panama re- 

 sists attack by termites and decay.) 



i935e, pp. 87-91, III, 134-135, 147-156. 

 (General, U.S. and Tropics.) 



1939a, p. I. (Results tests. Gulf States, 

 U.S.) 



1947a, pp. 36-38, 45. (Panama test house 

 immune to attack by termites after 21 

 years.) 



1948, pp. 146-156, 185-187. (General U.S. 

 and Tropics, construction timbers and 

 wood products, fiber boards.) 



i95od, p. 13. (Prevention attack by dry- 

 wood termites, buildings, U.S.; Cali- 

 fornia, poles dipped in hot creosote in 

 long vats, then reset, see 19356.) 



1952c, p. 30. (Prevention reinfestation 

 buildings after fumigation.) 



i952f, p. 30. (Effective wood preservatives 

 not necessarily effective soil poisons.) 



1955b, pp. 48-56. (U.S., termite attack on 

 plastics and fabrics, chemical control.) 

 Snyder, T. E., and Reed, W. D., 1949, p. 10, 



(Protection wood.) 

 Snyder, T. E., and Zetek, J., 1924, p. 23. 

 (Panama.) 



1934, in Kofoid, 2d ed., pp. 432-447. (U.S. 

 Bur. Ent. tests.) 



1941, pp. 80-82. (Test house Panama re- 

 sists termites and decay.) 



1943, pp. 1-24. (Results tests by U.S. Bur. 

 Ent. of relative effectiveness preservatives 

 and methods in prevention termite at- 

 tack.) 



1948, pp. 8, 10, 12, 14. (Results inspections 

 test buildings in Panama, treated against 

 termites; after 20 years timbers impreg- 

 nated with coal-tar creosote, zinc chlo- 

 ride, and zinc meta-arsenite effective, beta 

 naphthol compound failed.) 

 SowDER, A. M., 1929, pp. 981-984. (Toxicity 

 of water-soluble extractives and relative 

 durability of water-treated wood flour of 

 western red cedar.) 

 Spofford, C. M., 1917, pp. 236-241. (Zinc 

 chloride as a preservative of structural 

 timber.) 

 Steer, H. B., 1952, pp. 365-404. (U.S., wood 

 preservation statistics.) 



