BUREAU OF PLANT INDUSTRY, 
Wm. A. Taylor, Chief. 
K. F. Kellerman, Associate Chief. 
J. E. Jones, Assistant to Chief. 
J. E. Rockwell, Officer in Charge of Publications. 
Office of Horticultural and Pomological Investigations. 
SCIENTIFIC STAFF. 
L. C. Corbett, Horticulturist in Charge. 
Truck-Crop Production Investigations: 
J. H. Beattie. 
F. E. Miller. 
C. J. Hunn. 
B.J. McGervey. 
Irish-Potato Production Investigations: 
William Stuart. 
C. F. Clark. 
W. C. Edmundson. 
P. M. Lombard. 
J. W. Wellington. 
L. L. Corbett. 
Truck-Crop Improvement Investigations: 
W. W. Tracy. 
D.N. Shoemaker. 
Landscape Gardening and Floriculture Investiga- 
tions: 
F. L. Mulford. 
W. Van Fleet. 
B. Y. Morrison. 
Bulb-Culture Investigations: 
D. Griffiths. 
Fruit and Vegetable Utilization Investigations: 
J. S. Caldwell. 
C. A. Magoon. 
C. W. Culpepper. 
Fruit-Production Investigations: 
H. P. Gould. 
L. B. Scott. 
C. F. Kinrnan. 
Fruit-Production Investigations— Continued. 
George M. Darrow. 
E. D. Vosbury. 
Grape-Production Investigations: 
George C. Husmann. 
Charles Dealing. 
F. L. Husmann. 
Elmer Snyder. 
G. L. Yerkes. 
Fruit Breeding and Systematic Investigations in 
Pomology: 
W. F. Wight. 
Magdalene R. Newman. 
Fruit Improvement through Bud Selection: 
A. D. Shamel. 
R. E. Caryl. 
Nut-Production Investigations: 
C. A. Reed. 
E. R. Lake. 
M. N. Wood. 
Fruit and Vegetable Storage Physiology: 
Lon A. Hawkins. 
R. C. Wright. 
J. R. Magness. 
G. F. Taylor. 
J. F. Fernald. 
Extei^ion Work (in cooperation with States Re- 
lati >ns Service: 
• W. R. Beattie (Vegetables). 
C. P. Close (Fruits). 
I 
