Bui. 91. Bure 



au of Entomology, U. S. Dept. of Agriculture. 



Plate V. 



Fig. 1.— View of InteriorIof One of the Laboratory Structures, Showing 

 Rearing Cages for Brown-Tail Parasites. (Original.) 



Fig. 2.— Box Used in Shipping Immature Caterpillars of 

 the Gipsy Moth from Japan. (Original.) 



