Bui. 91 , Bureau of Entomology, U. S. Dept. of Agriculture. 



Plate VIII. 



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Fig. 1.— Boxes Used in 1910 for Importation of Brown-Tail Moth Caterpillars, 

 with Tubes Attached Directly to Boxes. (Original.) 



■- 





Fig. 2.— Interior of Boxes in which Brown-Tail Moth Caterpillars were 

 Imported, Showing Condition on Receipt. (Original.) 



Fig. 3.— Boxes Used in Shipping Caterpillars of the Gipsy and Brown-Tail 

 Moths by Mail. (Original.) 



