300 dpi: (k8886-1.jpg)
640 pixels wide: (k8886-1.jpg)
 Image Number K8886-1 |
Entomologist Larry Ertle examines parasitized cultures of mealybugs on potatoes. Each container has one sprouted red potato and 150-300 mealybugs and is used to rear parasitic wasps of Anagyrus, Acerophagus, and Apoanagyrus.
Photo by Peggy Greb.
