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



Plate 



Oviposition Scars and Larwe of Spotted Apple-Tree Borer= 



A , Long chain of punctures in apple bark accompanying oviposition scar. Eggs were deposited 

 at broad place in chain slightly above the center. B, Short chain of punctures accompanying 

 oviposition scar. C, Other forms of oviposition scars. D, E, Pairs of young larvae found in 

 oviposition scars. 



