Bui. 886, U. S. Dept. of Agriculture. 



Plate V. 



Work of Spotted Apple-Tree Borer. 



A, Wound of borer and exit hole of adult; natural size. B, Wound made by woodpeckers in 

 removing borer from apple wood. C, Exit holes of adults; natural size. B, Apple twigs 

 showing bark gnawed off by beetles. 



