The More Important Apple Insects. 47 
Fic. 90.—Caterpillars of the white-marked tus- 
sock moth feeding upon the foliage and fruit 
of the apple. 
lic. 92.—Male white-marked tus- 
sock moth. Enlarged. 
Fic. 91.—Female white-marked tussock Fic. 93.—White-marked tussock moth cat- 
moth depositing egg mass on silken co- erpillars. Enlarged, 
coon. Enlarged, 
