HATCH EXPERIMENT STATION 



"OF THE- 



MASSACHUSETTS 



AGRICULTURAL COLLEGE. 



BULLETIN NO. SO. 



INSECTICIDES. 



FUNGICIDES. 

 SPRAYING CALENDAR. 



>2VI»I«IIv, 1S90. 



The Bulletins of this Station will be sent free to all newspapers in 

 the State and to such individuals interested in farming as may request 

 the same. 



AMHERST, MASS. : 



PRESS OF CARPENTER & MOREHOUSE, 

 1899. 



