winland ArboristSite Operative Joined Jan 24, 2012 Messages 368 Reaction score 95 Location 44883 Oct 23, 2014 #1 What are these fuzzy balls Attachments uploadfromtaptalk1414110698830.jpg 105.6 KB · Views: 33
ATH Addicted to ArboristSite AS Supporting Member. Joined Nov 19, 2006 Messages 5,041 Reaction score 5,167 Location Ohio Oct 23, 2014 #2 Leaf gall caused by a wasp laying its egg on the leaf as it is developing. There is (or was) a larvae in there that will emerge when it is an adult. What you see is actually mutated plant tissue.
Leaf gall caused by a wasp laying its egg on the leaf as it is developing. There is (or was) a larvae in there that will emerge when it is an adult. What you see is actually mutated plant tissue.