Bui. 837, U. S. Dept. of Agriculture. 
Plate I 
The Grape-Berry Moth (Polychrosis viteana). 
Fig. 1. — Larva. Fig. 2.— Pupa (ventral aspect) in cocoon. Fig. 3. — Pupa (dorsal aspect). Figs. 
4, 5.— Adult. All greatly enlarged. 
