Bui. 41 9, U. S. Dept. of Agriculture. 
Plate II. 
Work of the Grape Leaf-Folder. 
a, Grane leaves recently folded by larvae; b, folded grape leaf torn open to show J^-&"™£ 
larva within (from life): c, adult on grape leaf (from life): d, effect on grape leaves of attack 
by larvae, a, b, Reduced; c, d, somewhat enlarged. (Original.) 
