Page Banner

United States Department of Agriculture

Agricultural Research Service

Image Number D

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

Image Number D2140-19

The parasitic wasp Tetrastichus planipennisi is native to China and is showing promise as a biocontrol in the United States for emerald ash borer.


Photo by Stephen Ausmus.

640 pixels wide: (d2140-19.jpg)

Please visit our Image Gallery
Last Modified: 3/29/2011