U. S. Dept. of Agriculture, Manual of Dangerous Insects. 



Plate VII 



Apple Moths. 



Fig. 1.— The apple pith moth {Blastodacna hellerella) and injury to twig and adult. Fig. 2.— The 

 "flgure-of-8 moth" (Diloba cceruleocephala.) Dorsal and lateral views of adult, and eggs (Theobald). 

 Fig. 3.— The apple moth {Argyresthia conjugella). Adult, and injury to apple. (Berettning.) 



