Page Banner

United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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

Image Number K11792-1

The thin outer coating—or pellicle—of Tulare walnuts is removed and later analyzed for gallic acid content.

Photo by Peggy Greb.

640 pixels wide: (k11792-1.jpg)

Please visit our Image Gallery
Last Modified: 5/23/2006
Footer Content Back to Top of Page