Page Banner

United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

Download a high-resolution (300dpi) digital image

Image Number K5306-18

More spores: Trees infested with pear psylla get a shot of fungal pathogen spores from biological technician Sharon Jones.

Photo by Keith Weller.



640 pixels wide: (k5306-18.jpg)




Please visit our Image Gallery
Last Modified: 5/23/2006