BUREAU OF PLANT INDUSTRY. 
William A. Tatloe, Chief. 
S. P. Kellerman, Associate Chief. - 1 
James E. lo-^s, Assi^tantto Chief. 
J. E. Rockwell, Oj^er in Charge of PublicaHont. 
Office op Horticultubal and Pomolosical Investigations. 
SCIENTIFIC STAFF. 
L. C. CoEBETT, Horticulturist in Charge. 
Truck-Crop Production Investigations: 
J. H. Beattie. 
F. E. MlUer. 
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: 
David 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. Kinman. 
George M. D arrow. 
E. D, Vosbujy. 
Grape-Production Investlgationi: 
George C. Husmann. 
Charles Bearing. 
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. 
Fruit and Vegetable Storage Physiology: 
L. A. Hawkins. 
R. C. Wright. 
J. R. Magness. 
G. F. Taylor. 
J. F. Fernald. 
Extension Work On cooperation with States Relations Servic«): 
W. R. Seattle. 
C. P. Close, 
