SB 

 818 

 C578 

 ENT 



(o ^(D. (^1-^ 



Issued January 17, 1913. 



U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF ENTOMOLOGY— CIRCULAR No. 164. 



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



THE GIPSY MOTH AS A FOREST INSECT, 



WITH SUGGESTIONS AS TO ITS CONTROL. 



W. F. FISKE, 



Agent and Expert. 



67364°— 13— 1 



WASHINGTON : GOVERNMENT PRINTING OFHCE : 1813 



