Bui. 91, Bureau of Entomoiogy, U. S. Dept. of Agriculture. 
Plate III. 
Fig. 1.— Roadside Oak in Brittany, with Leaves Ragged by Gipsy-Moth Cater- 
pillars. (L. O. Howard, June, 1909.) (Original.) 
Fig. 2.— M. Rene Oberthur (in Center , Dr. Paul Marchal (at Right.', with Road- 
side Oaks (Behind) Ragged by Gipsy-Moth Caterpillars. (L. O. Howard, June, 
1909.) (Original.) 
