N E W   Y O R K, July 31 -- Government officials said tonight they had no reports of the "Code Red" computer worm's return, but warned the effects of an attack may not be felt immediately ...

If you've spotted large webs in trees along Ohio highways, the culprit may not be what you think. Fall webworms, which are native insects, typically become more apparent in late summer and early ...

Learn how fall webworms affect Wyoming's trees this season and the best ways to manage these pests in your backyard.

You may have noticed trees with end branches covered with a gaum of spidery webbing. The cause is a pesky little caterpillar ...

White webs covering the ends of tree branches in yards and along roadsides are marring the lush green summer foliage. Fall web worms are attacking ornamental fruit trees in yards and wild cherry ...

Fall webworm moth larvae are beginning to emerge as we reach late summer. The caterpillars build nests by spinning a web ...

There are several late summer/fall defoliators that drive people insane. One that seems to be doing well this season is ...

When webworms appear, there are several coping strategies available. These range from doing nothing to physically removing webs in smaller trees to a host of insecticidal sprays to prevent spread ...

Kelly McGowan with the University of Missouri Extension Office says Web Worms are not harmful to humans or plants and trees. However, if you would like to get rid of them from your yard there are a… ...