Description:
(Radio News 06/15/09) It is not unusual this time of the year to notice a large mass of tiny insects on the bark of certain trees. These are psocids or bark lice, explains LSU AgCenter entomologist Dr. Dale Pollet, who says they won't harm trees. (Runtime: 60 seconds)

Primary Audience:
General

Resource Updated:
6/12/2009 3:22:57 PM