The Grape-Berry Moth, 



113 



Fig. 13. — Cluster of green Concord grapes badly in- 

 fested by the grape-berry moth, natural size. Note 

 the discoloration and cracking open of the infested 

 berries; the round, white eggs of the insectjcan be seen 

 on some of the fruits. 



Fig. 14. — The grape-berry moth caterpillar and its work 

 in the pulp and seeds, enlarged. 



8 



