"We have a large blue spruce tree in our front yard that was decimated by bagworms. I was told by the County Ext. Office that it would most likely not recover enough to warrant keeping the tree even after spraying. He recommended spraying with a "Spinosad" product to minimize the damage to beneficial..."
A professional bait gel insecticide that kills Carpenter, Argentine, Pharaoh, Pavement, Honey, Acrobat, Odorous House, Thief, Big-Headed, Cornfield and Field Ants.