Aphids, caterpillars leave marks but little damage News. Aug 2, 2007 - 12:00am. ... they are again covered with a brown sticky sap. The overhanging walnut tree appears to be the source.

COLUMBIA — The South Carolina Forestry Commission this time of year gets calls from spooked homeowners wondering just what’s spinning the large web-like sacks on trees in their yards.

Question: There is some type of caterpillar eating all the leaves of my Catalpa tree. What is the recommended course of action? Answer: At this time of year, there are several large, varied-color ...

A friend took this picture in a parking lot. The caterpillar is about three inches long and grabbed hold of the pavement tightly when my friend tried to move it. Can you identify it? If you wondere… ...

The distinctive caterpillars, which are brown, hairy and around 3cm long, are usually found close to beaches. They also have a series of white marks down the side and a characteristic pair of ...