In the Spring, Tent Caterpillars form tents in crotches of limbs of trees and shrubs and in the August and September webworms spin large webs over branch tips. The Tent Caterpillars chew the leaves on your trees and shrubs! Turf King will prune out and destroy tents if possible to stop your trees and shrubs from being destroyed! Contact us today before the problem gets out of hand! www.TurfKingMuskoka.com