Organic Control for Countering Arborvitae Leaf Blight
I once said that I have never seen an euonymous without scale. The same can be said of arborvitae. I have never seen one without leaf blight. Leaf blight (Pestalotiopsis funeraea) is prevalent on arborvitae and other related species such as Leyland cypress, false cypress (Chamaecyparis spp.) and junipers. It is …