Page Banner

United States Department of Agriculture

Agricultural Research Service


Download a high-resolution (300dpi) digital image here

Image Number D508-1

A rust-susceptible bean leaf showing pustules (fruiting structures) of the bean rust fungus. Each pustule contains thousands of fungal spores.

Photo by Peggy Greb.



640 pixels wide: (d508-1.jpg)




Please visit our Image Gallery

Last Modified: 8/13/2016
Footer Content Back to Top of Page