Image Number K11008-1
A tiny wasp, Biosteres arisanus, is a natural enemy of the oriental fruit fly. As part of the biological component of the Hawaii areawide pest management program for the fly pest, center director Dennis Gonsalves (left) and Roger Vargas expose fly-infested guavas to the wasps.
Photo by Stephen Ausmus.
640 pixels wide: (k11008-1.jpg)