We have a horrible infestation of bagworms in our trees. From what I've read, early July is too late to spray effectively. I have someone picking them off. What do I do next?
Certified GKH Gardening Expert
Hand pulling or power washing the 'bags' off may be an adequate form of control. Perhaps, you can try some of the same tactics from the following article: https://www.gardeningknowhow.com/plant-problems/pests/insects/treatment-bagworms.htm