INSECTICIDES AND REPELLENTS 91 



LITERATURE CITED 



(1) Association of Official Agricultural Chemists 



1950. official methods of analysis. Ed. 7, 910 pp. Washington, D. C. 



(2) Brown, A. W. A. 



1951. insect control by chemicals. 817 pp. New York. 



(3) Cristol, Stanley J., Hayes, Robert A., and Haller, H. L. 



1945. DETERMINATION OF 1-TRICHLORO-2,2-BIS(p-CHLOROPHENYL) ETHA NE 



in technical ddt. Indus, and Engin. Chem., Analvt. Ed. 17: 

 470-472. 



(4) Daasch, L. W. 



1947. INFRARED SPECTROSCOPIC ANALYSIS OF FIVE ISOMERS OF 1,2,3,4,5,6- 



hexachlorocyclohexane. Analyt. Chem. 19: 779-785. 



(5) Davis, J. M., and Elliott, K. R. 



1953. A RAPID METHOD FOR ESTIMATING AERIAL SPRAY DEPOSITS. JoUT. 



Econ. Ent. 46: 696-698. 



(6) Dragt, Gerrit. 



1948. analysis of 1,2,3,4, 5,6-hexachlorocyclohexane for gamma 



isomer. Analyt. Chem. 20: 737-740. 



(7) Harris, Thomas H. 



1949. THE DETERMINATION OF GAMMA-BENZENE HEXACHLORIDE IN IN- 



SECTICIDE products. Assoc. Off. Agr. Chem. Jour. 32: 684- 

 690. 



(8) Hertig, Marshall. 



1949. phlebotomus and residual ddt in greece and italy. amer. 

 Jour. Trop. Med. 29: 773-809. 

 (9) and Fairchild, G. B. 



1948. THE CONTROL OF PHLEBOTOMUS IN PERU WITH DDT. Amer. JoilI\ 



Trop. Med. 28: 207-230. 



(10) Kearns, C. W., Ingle, Lester, and Metcalf, Robert L. 



1945. A NEW CHLORINATED HYDROCARBON INSECTICIDE. Joiir. Econ. 



Ent. 38: 661-668. 



(11) Kruse, C. W., Hess, A. D., and Ludvik, G. F. 



1949. THE PERFORMANCE OF LIQUID SPRAY NOZZLES FOR AIRCRAFT IN- 



SECTICIDE application. Jour. Natl. Malaria Soc. 8: 312-334. 



(12) SCHECHTER, MlLTON S., and HORNSTEIN, IRWIN. 



1952. COLORIMETRIC DETERMINATIONS OF BENZENE HEXACHLORIDE. 



Analyt. Chem. 24: 544-548. 



(13) Slade, R. E. 



1945. THE 7-ISOMER OF HEXACHLOROCYCLOHEXANE (GAMMEXANE). 



Chem. and Indus. No. 40: 314-319. 



(14) Toops, Emory E., Jr., and Riddick, John A. 



1951. DETERMINATION OF GAMMA ISOMER CONTENT OF 1,2,3,4, 5,6-HEX- 

 ACHLOROCYCLOHEXANE. Analyt. Chem. 23: 1106-1110. 



(15) Wichmann, H. J., Patterson, W. I., Clifford, P. A., and others. 



1946. THE DETERMINATION OF DDT AS SPRAY RESIDUE ON FRESH FRUIT. 



Assoc. Off. Agr. Chem. Jour. 29: 188-218. 



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