U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF ENTOMOLOGY— BULLETIN No. 109. 



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



PAPERS ON INSECTS AFFECTING VEGETABLES. 



I. THE HAWAIIAN BEET WEBWORM. 



By H. O. MARSH, Agent, Engaged in Sugar~Beet and Truck-Crop Insect Investigations. 



II. THE SOUTHERN BEET WEBWORM. 



By F. H. CHITTENDEN, In Charge of Truck-Crop and Stored Product 

 Insect Investigations. 



III. THE IMPORTED CABBAGE WEBWORM. 



By F. H. CHITTENDEN, In Charge of Truck-Crop and Stored Product 

 Insect Investigations, and H. O. MARSH, Agent. 



IV. A LITTLE-KNOWN CUTWORM. 



By F. H. CHITTENDEN, In Charge of Truck-Crop and Stored Product 

 Insect Investigations. 



V. ARSENITE OF ZINC AND LEAD CHROMATE AS REMEDIES 

 AGAINST THE COLORADO POTATO BEETLE. 



By FRED A. JOHNSTON, Entomological Assistant. 



VI. THE SUGAR-BEET WEBWORM. 



By H. O. MARSH, Entomological Assistant. 



VII. THE HORSE-RADISH WEBWORM. 



By H. O. MARSH, Entomological Assistant. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1916, 



