Shelley from Portland writes
I’ve got vines growing on my Oak Tree that I want to kill but I don’t want to harm my tree. If I spray the vines at the base of the tree getting some Crossbow on the tree trunk but not the tree foliage, will my tree be ok?
Crossbow is a vegetation management product which means it is not very selective, it will kill almost anything. Although it should not harm a tree when used at recommended levels if it gets on the base of the tree, it will harm a tree if you spray it on the foliage.
Answer last updated on: 08/27/2018