The top photograph is a tree in our yard that was infested with poison ivy. The tangled brown mass and most of the branches you see are dead poison ivy after I sprayed several times and went to the doctors’ to treat poison ivy rash eruptions all over my body. The tree was planted with care by people who came long before us. The poison ivy would have sprouted all by itself at the base of the tree soon after. And it was neglected and allowed to grow and infest and take over the tree—so much that half the trunk’s…