Issued December 10, 1910. 



U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF ENTOMOLOGY— CIRCULAR No. 130. 



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



THE OAK PEUNER. 



F. H. CHITTENDEN, Sc. D., 



In Charge of Truck Crop and Stored Product Insect Investigations. 



g54Q10 -j^Q WASHINGTON : GOVERNMENT PRINTrNQ OFFICE : 1B10 



