Bui. 737, U. S. Dept. of Agriculture. 



PLATE III, 



Beetles that Frequent Cured Tobacco. 



Fig. I. -The tobacco beetle (Lasioderma serricorne). Fig. 2. — The larger tobacco beetle (Catorama 

 tabaci). Fig. 3. — Mezium americanum. Fig. 1. — Catorama /abaci: Left mandible of larva, dorsal 

 view. Fig. b.— Thaneroclerua girodi, a predacious enemy of the tobacco beetle (Lasioderma serri- 

 corne). (Drawings by Joseph D. Smith.) 



