338 PESTS OF ORCHARD AND SMALL FRUITS 
Fic. 526.— Section through apple showing characteristic 
work of the Codling Moth. Original. 
The adult is an inconspicuous, brownish moth, and emerges in the 
spring from a cocoon usually located under rough scales on the bark 
of the tree. Eggs are laid on leaves or some- 
times. on the fruit 
itself. The larva 
Fic. 527.— Larva of 
the Codling Moth. 
Slightly enlarged. Fic. 528.— Cocoon of 
Original. the Codling Moth un- Fic. 529.—The Cod- 
derneath a piece of ling Moth. Adult, 
makes its way to the bark. At the top, the slightly enlarged. 
nearest apple and pupa. Original. Original. 
enters the young fruit through the calyx end. It feeds for the rest 
of its life inside, and when mature, eats its way out, travels to a 
