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. BrsHOPP, Assistant Chief in Charge of Research WorJc. 
W. L. Popham, Assistant Chief in Charge of Control Operations. 
F. H. Spencer, Assistant Chief in Charge of Business Administration. 
Rolla P. Cukkie. Editor. 
J. A. Hyslop, in Charge, Division of Insert Pest Survey and Information. 
J. I. Hambleton, in Charge, Division of Bee Culture Investigations. 
D. L. Van Dine, in Charge, Division of Fruit Insect Invest iga I ions. 
F. C. Craighead, in Charge, Division of Forest Insect Investigations. 
W. H. White, in Charge, Division of Truck Crop and Garden Insect Investiga- 
tions. 
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, 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 BoUworm and Thurberia Weevil Quaran- 
tines (headquarters, San Antonio, Tex.). 
P. A. Hoidale, in Field Charge, Mexican Fruit fly Quarantine (headquarters, 
Ilarlingen, Tex.). 
Claude Wakeland, in Field Charge, Grasshopper Control (headquarters, Dearer. 
Colo. ) . 
A. C. Baker, in Field Charge, Fruitfly Investigations (headquarters, Mexico City. 
Mexico ) . 
71 
U. S. GOVERNMENT PRINTING OFFICE : 1942 
