s 



353.9 



E3R 



1916 NO. 13 



1 



MONTANA Agricultural College 

 Experiment Station 



F. B. LIN FIELD, Director 



HLLLF/nX NO. 109 



Thirteenth Annual 

 Report of the State Entomologist 



of Montana 



The Cottonwood Leaf Beetle, Una scripta Fab. 



BY 



R. A. COOLEY 



BOZEMAN, MONTANA 

 FEBRUARY. 1916 



SMPOBLICmsCOLLEC™ 

 OCT 3 12007 . 



MONTANA STATE LIBRARY 



1515 E. 6th AVE 

 HELENA, MONTANA 5^620 



