Bui. 221, U. S. Dept of Agriculture. 



Plate 





^^mmm^^m 



Fiq. 1.— Cornfield Devastated by Adults of the Southern Corn Leaf-Beetle. 



(From Webster.) 



Fig. 2.— Corner of Same Field After Second Planting. (From Webster.) 



WORK OF THE SOUTHERN CORN LEAF-BEETLE (MYOCHROUS 



DENTICOLLIS). 



