LETTER OF TRANSMITTAL. 



State Experiment Station, ] 



University of Minnesota. } 



January 1, 1898. J 



To His Excellency, D. M. Clough, Governor of Minnesota : 



Sir — In accordance with the law, I have the honor to 

 present herewith my third annual report as Entomologist 

 of the Experiment Station of the University of Minnesota 

 for the year ending December 31, 1897. 



Very respectfulh', 



Your obedient servant, 



Otto Lugger. 



