Smitlisonian Report. 1062. Christenson 



PLATE 2 



Opius oophilus, oriental fruit-fly parasite extraordinary. Introduced into Hawaii from 

 southeast Asia, this parasite reduced infestation in fruits and vegetables by more than 

 half and lessened the risk of fly hitchhikers reaching mainland citrus areas. (Photo by 

 L. D. Christenson.) 



