y oo< 



U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF ENTOMOLOGY— BULLETIN No. 109, Part II. 



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



PAPERS ON INSECTS AFFECTING VEGETABLES. 



THE SOUTHERN BEET WEBWORM. 



BY 



F. H. CHITTENDEN, Sc. D., 



In Charge of Truck Crop and Stored Product Insect Investigations. 



Issued November 11, 1911. 



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WASHINGTON: 

 GOVERNMENT PRINTING OFFICE. 

 1911. 



