-8- 



(5) Messenger, P. S., and Flitters, N. E. 



1954. Bioclimatic studies of three species of fruit flies in 

 Hawaii. Jour. Econ. Ent. 47: 756-765. 



(6) Munger, Francis 



1944. An adaptation of a thermograph to relate variable 

 temperature. Jour. Econ. Ent. 37: 554-556. 



(7) Stone, W. E. 



1939. An instrument for the reproduction, regulation, and con- 

 trol of variable temperature. Wash. Acad. Sci. Jour. 

 29: 410-415. 



Equipment 



The equipment listed below is used in the cabinets at Brownsville, 

 but this does not imply endorsement of instruments from these manu- 

 facturers in preference to others. 



Electronik temperature controller-recorder, Model 152P13P-195-1101. 



Time-pattern transmitters of temperature and relative humidity, 

 Model 802A3A-X-80. 



Electronik humidity controller, Model Y152P13H-195-11. 



Electronic hygrometer, system and elements, Model Special- - 

 Range 9 to 95 percent. 



All from Minneapolis -Honeywell Regulator Co., Philadelphia, Pa. 



Variable transformer, Superior Power stat, Model 1256. Superior 

 Electric Co., Bristol, Conn. 



Refrigeration compressor, Model 5F40. Carrier Corp., Syracuse, N.Y. 



Evaporative condenser, Model EC5. Kramer Trenton Co., 

 Trenton, N. J. 



Air compressor, Model 253-D5. Inger soil -Rand, Buffalo, N. Y. 



Air-conditioning unit. Model LT-1. Recold Refrigeration Engineering, 

 Los Angeles, Calif. 



