300 dpi: (d2479-11.jpg)
640 pixels wide: (d2479-11.jpg)
 Image Number D2479-11 |
Entomologist Elaine Backus adjusts the position of a glassy-winged sharpshooter while its feeding is recorded by an AC-DC EPG monitor. Backus uses the technique to study how the insect transmits Pierce’s disease bacteria into grape.
Photo by Stephen Ausmus.
