B UREA U OF ENTOMOLOG Y. 



L. O. Howard, Entomologist and Chief of Bureau. 



C. L. Marlatt, Entomologist and Acting Chief in Absence of Chief. 



R. S. Clifton, Executive Assistant. 



W. F. Tastet, Chief Clerk. 



F. H. Chittenden, in charge of truck crop and stored product insect investigations. 



A. D. Hopkins, in charge of forest insect investigations. 



W. D. Hunter, in charge of southern field crop insect investigations. 



F. M. Webster, in charge of cereal and forage insect investigations. 



A. L. Quaintance, in charge of deciduous fruit insect investigations. 



E. F. Phillips, in charge of bee culture. 



D. M. Rogers, in charge of preventing spread of moths, field work. 



RoLLA P. CuRRiE, in charge of editorial work. 



Mabel Colcord, in charge of library. 



Citrus and Subtropical Fruit Insect Investigations. 



C. L. Marlatt, in charge. 



A. W. Morrill,! ^ A. Back, R. S. Woglum, W. W. Yothers, E. R. Sasscer, 

 J. R. HoRTON, Reginald Wooldridge, P. H. Timberlake, H. L. Sanford, 



entomological assistants. 



2 1 Resigned. 



ADDITIONAL COPIES of this publication 

 -tx. may be procured from the Superintend- 

 ent OF Documents, Government Printing 

 Office, Washington, D. C, at 20 cents per copy 



