Spiderwebs in your pecan trees? Chances are they’re not spiders--they’re fall webworms! Light infestations usually won’t cause a lot of damage and are nothing to fret about. If you have only a few webs in small- to medium-sized trees, you can leave them be or use a coat hanger taped to a long pole to destroy the web. Heavy infestations, which are more common in the southern part of the state, can severely defoliate trees and cause reduced nut production on pecan trees for a few years. Complete d