B UREA U OF ENTO MOLOG Y. 



L. O. Howard, Entomologht 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 avp and stored -product insect investigations. 



A. D. Hopkins, in charge offoreM insect investigations. 



W. D. Hunter, in charge of .'outhcrn 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. 



Southern Field Crop Insect Investigations. 



W. D. Hunter, in charge. 



W. D. Pierce, J. D. Mitchell, (i. D. Smith, E. A. McGregor, Harry Pinkus, 



B. R. CoAD, G. N. WoLCOTT, W. A. Thomas, R. W. Moreland, C. E. Hester, 

 engaged in cotton-boll weevil invedigationi. 



A. C. Morgan, G. A. Runner, S. E. Crumb, D. C. Parman, engaged in tobacco 



insect investigation. 

 F. C. BisHOPp, A. H. Jennings, H. P. Wood, W. V. King, engagedin tick investigations. 

 T. E. Holloway, E. R. Barber, engagedin sugar-cane inject investigations. 

 J. L. Webb, engagedin rice in ect investigations. 



R. A. CooLEY, D. L. Van Dine, A. F. Conradi. C. C. Krumbhaar, collaborators. 

 [Cir. 171] 

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