

TION BULLETIN 519 



April, 1981 



, * eather-Monitoring Instrumentation 

 for Plant Disease 



■J O' 

 Management Programs and LJgRAf 



Epidemiological Studies 



by 

 W. E. MacHardy and J. Sondej 









v-^ 









NEW HAMPSHIRE 



AGRICULTURAL EXPERIMENT STATION 



UNIVERSITY OF NEW HAMPSHIRE 



DURHAM, NEW HAMPSHIRE 03824 



University of New Hampshire 



Library 



