San Jose Scales — Magnified 



THE PERNICIOUS OR SAN JOSE SCALE 

 INSECT IN NEW HAMPSHIRE 



BY 



CLARENCE M. WEED 



STATE XIRSEBY INSPECTOR 



NEW HAMPSHIRE COLLEGE 



AGRICULTURAL EXPERIMENT STATION 



In Co-operation with the 



STATE BOARD OF AGRICULTURE 



Bulletin 109 



March, 1904 



