Bui. 112, Bureau of Entomology, U. S. Dept. of Agriculture. 



Plate X. 



Fig. 1.— Burning Machine Experimented with as a method of Destroying 

 the Alfalfa Weevil. (Original.) 



Fig. 2.— Boxes Containing Parasites of the Larv/e and Pup/e of the 

 Alfalfa Weevil, Showing how this Material was Imported into the 

 United States from Italy. Photograph taken June, 191 1. (Original.) 



Fig. 3.— Boxes of Parasite Material Imported from Italy which Contain 

 Egg Parasites of the Alfalfa Weevil. Photograph taken May, 1911. 

 (Original.) 



