Bui. 60, Bureau of Entomology, U. S. Dept. of Agriculture. 



Plate 



jJL ; f f / • * 





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



View looking north, Lake Erie in background; Cedar Point, Sandusky, Ohio. From 

 photograph by Prof. H. Osborn. 



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

 Cedar Point, Sandusky, Ohio. From photograph by Prof. H. Osborn. 



