*LA- DEPT. Att. 
OF PLANt 
INDUSTRY 
ORGANIZATION OF THE BUREAU OF ENTOMOLOGY 
AND PLANT QUARANTINE 
Lee A. Strong, Chief. 
S. A. Rohwer, Assistant Chief. 
Avery S. Hoyt, Assistant Chief. 
F. H. Spencer, Business Manager. 
R. P. Currik, Editor. 
Mabel Colcord, Librarian. 
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. 
W. H. White, in Charge, Division of Truck Crop and Garden Insect Investi- 
gations. 
P. N. Annand, in Charge, Division of Cereal and Forage Insect Investigations. 
R. W. Harned, in Charge, Division of Cotton Insect Investigations. 
F. C. Bishopp, in Charge, Division of Insects Affecting Man and Animals. 
C. H. Hadley, in Charge, Division of Japanese and Asiatic Beetle Investigations. 
L. A. Hawkins, in Charge, Division of Control Investigations. 
R. C. Roark, in Charge, Division of Insecticides and Fungicides. 
Harold Morrison, in Charge, Division of Insect Identification. 
C. P. Clausen, in Charge, Division of Foreign Parasite Introduction. 
S. B. Fracker, 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. P>ur(;ess, in Field Charge, Gypsy Moth and Brown-Tail Moth Control 
(headquarters, Greenfield, Mass.). 
L. H. Worthley, in Field Charge, Japanese Beetle and Gypsy Moth and Brown- 
Tail Moth Quarantines, European Corn Borer Certification, and Dutch Elm 
Disease Eradication (headquarters, White Plains, N. Y.). 
R. E. McDonald, in Field, Charge, Pink Bolhrorm and Thurberia Weevil Quar- 
antines (headquarters, San Antonio, Tex.). 
B. L. Boyden, in Field Charge, Date Scale Quarantine (headquarters, Indio, 
Calif.). 
P. A. Hoi dale, in Field Charge, Mexican Fruit Fly Quarantine (headquarters, 
Harlingen, Tex.). 
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