Description:
(Audio 07/13/09) It is not uncommon to see patches of webbing on the trunk of a tree this time of the year. The webbing may look scary, but the insects under the webbing are not harmful. Bark lice spin the web to protect themselves while they clean the bark of the tree. (Runtime: 60 seconds) Primary Audience:
- General
Resource Updated:
7/10/2009 2:55:59 PM |