paljude puude ja -põõsaste okste kuivamist põhjustavad kahjurid, locally common on ash (Fraxinus excelsior), common alder (Alnus glutinosa) and willow (Salix), also on elm (Ulmus), lilac (Syringa), lime (Tilia), maple (Acer), poplar (Populus), and other species, he