(Audio 06/11/07) You may notice fine silvery webbing appearing on the bark of trees during the summer. These webs are made by tiny insects called bark lice or psocids. While it looks alarming, these insects won't harm the tree. (Runtime: 60 seconds)
Rate This Article:
Your rating has been submitted.
Have a question or comment about the information on this page?
Innovate . Educate . Improve Lives
The LSU AgCenter and the LSU College of Agriculture