REPORT OF THE SOCIETY 



59 



The White-Marked Tussock.— 1, an egg-mass attached to a cocoon; 2. a caterpillar feeding upon a leaf, 



3 the female moth end a freshly deposited egg-mass; 4, the male moth. l<igs. i. 



2 and 3 are trom Bui. 312, Geneva Agric. Exp. Station. 



