THE CATALPA MIDGE. 



Cecidomyia catalpac Comstock. 



OHIO 



Agricultural Experiment 

 Station. 



WOOSTER, OHIO, U. S. A., OCTOBER, 1908. 



BULLETIN 197. 



Photo by Good-unit. 



The Bulletins of this Station ate sent free to all residents of the State 

 who request them. Persons who desire their addresses changed should 

 give both old and new address. All correspondence should be addressed to 



EXPERIMENT STATION, Wooster, Ohio 



