Bui. 571, U. S. Dept. of Agricu'ture. 
Plate II. 
Work of the Pecan Leaf Case-Bearer 'Acrobasis nebulella) 
Fig. 1.— Hibemacula, or winter cases, around pecan bud. Fig. 2.— Pecan trees defoliated by 
larvae in tbe spring. Fig. 3.— Completed larval cases where pupation takes place. Figs. 1 and 3, 
enlarged; fig. 2, reduced. (Original.) 
