INSECT ENEMIES OF EASTERN FORESTS 423 
I'igurE 88.—Various stages of the fall cankerworm (Alsophila pometaria) : 
A, Full-grown larva, X 2%; B, cluster of eggs, X 7; C, pupae, X 214; D, male 
moth, <X 3; H, female moth laying eggs, xX 3; F,, pupae in cocoons, X 1%; 
G, female moths. 
This species is found from Nova Scotia and southern Canada 
through the Northeastern States, south to North Carolina, west to Mis- 
sourl, and northwest to Montana and Manitoba. It has also been re- 
ported from Colorado and California, It has a wide range of food 
