U. S. DEPARTMENT OF AGRICULTURE. 
BUREAU OF ENTOMOLOGY— BULLETIN No. 123 
I 
L. O. HOWARD, Entomologist and Chief of Bureau. 
A PRELIMINARY REPORT ON THE 
SUGAR-BEET WIREWORM. 
JOHN E. GRAF, 
Entomo log lea I Ass istant. 
Truck Cro}) and Stored Product Insect Investigations. 
Issued Febkuary 28, 1914, 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1914. 
