.^ 



U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF ENTOMOLOGY— BULLETIN No. 123. 



L. O. HOWARD, Entomologist and Chief of Bureau. 



A PRELIMINARY REPORT ON THE 

 SUGAR-BEET WIREWORM. 



JOHN E. GRAF, 



Entomological Assistant, 

 Truck Crop and Stored Product Insect Investigations. 



Issued Febrttarv 28, 1914. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1914. 



