1100 



THE FRUIT INDUSTRY IN NEW YORK STAN: 



quarters for the winter, and in spring lateral nicks are made in 

 which eggs are deposited that soon hatch, the young larvae matur- 

 ing about June first. The adults then migrate and make fresh 

 entrances, depositing eggs from which the young mature about. 



FIG. 348. WORK OF THE SHOT-HOLE BORER (Phlceotribusliminaris) 



On the left is shown the gum that is formed on the surface of the 



bark; on the right, the holes from which the adults emerge 



September first, thus making two broods of the pest during the 

 summer months. Tn Fig. 348 are shown the gumming and the 

 holes from which adults emerge. 



The first-named species, Phlceotribus liminaris Harr., is more 

 serious because in the construction of its channels (Fig. 349) the 



