xcii Department of Entomology. 



Anderson of Wabash College of the algae of the marshes of the 

 upper Cayuga Lake Basin. This work was directed toward the 

 solution of the problem of the algal food supply of the herbivorous 

 aquatic animals that are used as food by fishes, and was conducted 

 at the field station of the college in the Renwick marsh near Ithaca. 



Ill EXTENSION. 



The extension work has consisted, as in former years, of an 

 extensive correspondence regarding injurious insects, a few co- 

 operative experiments with farmrs in spraying, and in attendance 

 at fairs with exhibits of injurious insects. 



J. H. COMSTOCK, 



Professor of Entomology. 



