by Larry Hodgson May 30, 2020 3 Harmful insects Trees Caterpillars Invading Birch Leaves Leafminer damage on birch leaves. Photo: www.peninsulaclarion.com Question: My birch tree is being attacked by tiny caterpillars that live inside theContinue Reading Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Like this:Like Loading...