Bui. 1 10, Bureau of Entomology, U. S. Dept. of Agriculure. 
Plate VIII. 
A Lady-Beetle Enemy of the Spring Grain-Aphis. 
Tupae of Hippodamia convergens attached to stem of cowpea and wheat straws in a field where the spring 
grain-aphis had been excessively abundant. Enlarged. (Original.) 
