Bui. 959, U. S. Dept. of Agriculture. 



PLATE I I . 



Fig. I.— Codling Moth "Sting" on Side of Apple. 

 Natural Size. 



Fig. 2.— Vertical Section Through a Codling Moth "Sting." 

 Enlarged. 



CONTROL OF THE CODLING MOTH IN THE GRAND 

 VALLEY OF COLORADO. 



