ORGANIZATION OF THE BUREAU OF ENTOMOLOGY AND 
PLANT QUARANTINE 
P. N. Annand, Chief. 
Avery S. Hoyt, Associate Chief. 
S. A. Rohwer, Assistant Chief in Charge of Regulatory Work. 
F. C. Bishopp, Assistant Chief in Charge of Research Work. 
W. L. Popham, Assistant Chief in Charge of Control Operations. 
F. H. Spencer, Assistant Chief in Charge of Business Administration. 
J. C. Holton, Agent, Cooperative Field Relations. 
Rolla P. Currie, Editor. 
J. A. Hyslop, in Charge, Division of Insect Pest Survey and Information. 
J. I. Hambleton, in Charge, Division of Bee Culture Investigations. 
D. L. Van Dine, in Charge, Division of Fruit Insect Investigations. 
F. C. Craighead, in Charge, Division of Forest Insect Investigations. 
Wi H. White, in Charge, Division of Truck Crop and Garden Insect Investigations. 
C. M. Packard, in Charge, Division of Cereal and Forage Insect Investigations. 
R. W". Harned, in Charge, Division of Cotton Insect Investigations. 
W. E. Dove, in Charge, Division of Insects Affecting Man and Animals. 
C. P. Clausen, Acting in Charge, Division of Control Investigations. 
R. C. Roark, in Charge, Division of Insecticide Investigations. 
C. F. W. Muesebeck, in Charge, Division of Insect Identification. 
C. P. Clausen, in Charge, Division of Foreign Parasite Introduction. 
J. F. Martin, in Charge, Division of Plant Disease Control. 
B. M. Gaddis, in Charge, Division of Domestic Plant Quarantines. 
E. R. Sasscer, in Charge, Division of Foreign Plant Quarantines. 
A. F. Burgess, in Field Charge, Gypsy Moth and Brown-Tail Moth Control (head- 
quarters, Greenfield, Mass.). 
E. G. Brewer, in Field Charge, Japanese Beetle and Gypsy Moth and Brown-Tail 
Moth Quarantines, and Dutch Elm Disease Eradication (headquarters, Bloom- 
field, N. J.) 
R. E. McDonald, in Field Charge, Pink Bollworm and Thurberia Weevil Quar- 
antines (headquarters, San Antonio, Tex.). 
P. A. Hoidale, in Field Charge, Mexican Fruitfiy Quarantine (headquarters, 
Harlingen, Tex.). 
Claude Wakeland, in Field Charge, Grasshopper Control (headquarters, Denver, 
Colo.). 
A. C. Baker, in Field Charge, Fruitfiy Investigations (headquarters, Mexico City, 
Mexico). 
48 
U S GOVERNMENT PRINTING OFFICE 1942 
