Bui. 60, Bureau of Entomolog-y, U. S Dept. of Agriculture. 



Plate I. 



Fig. 1.— Walnut Trees Infested by the Fall Webworm. 



View looking north, Lake Erie in ))ackground; Cedar Point, Sandu.'iky, Ohio. From 

 photograph by Prof. H. Osborii. 



Fig. 2.— Choke-cherry Bushes Badly Defoliated by Fall Webworm. 

 Cedar Point, Sandu.sky, Ohio. From photograph by Prof. II. (isbdni. 



