Damage Judging from your description, most likely your tree has a disease called ash decline. Ash trees across the state are dying at an alarming rate, with little sign of the infestation slowing down. It is caused by a fungal infection that goes by the name of Chalara Fraxinea , or C. Fraxinea for short. Ash tree (Fraxinus excelsior) severely affected by ash dieback disease (Hymenoscyphus fraxineus) on the border between Herefordshire and Powys, UK Evidence of ash dieback on young saplings at Elhampark Wood, Stelling Minnis, Kent. The origins of the disease are still unknown, but scientists have suggested the disease may have been introduced to Europe from eastern Asia. EAB kills trees in 2 to 4 years after initial infection. Informational table showing disease name, symptoms, pathogen/cause, and management of Mountain Ash diseases. It is rapidly advancing toward Arkansas. Ash (genus Fraxinus) is found throughout many of the forests in eastern North America and it is a commonly planted street and landscape tree. As evident by the name, Ash Dieback is typically a disease that is common with Ash trees. Anthracnose Disease of Common Landscape TreesAnthracnose diseases can impact many types of landscape trees. But there’s something in particular that makes this situation a big cause for concern: Dead Ash Trees are Not Safe and they need to be removed immediately. (See the page on diseases of ash trees for some additional information) Shoots (suckers) at base of trunk. Informational table showing disease name, symptoms, pathogen/cause, and management of Mountain Ash diseases. A destructive metallic green beetle, emerald ash borers (EAB) invade and kill all types of ash trees, Fraxinus species. This disease primarily causes the tree to shed its leaves, with visible lesions in the stem that look a burn, and crown dieback. Penn State University, for example, has lost 95 percent of the ash trees that forest biologist Dr. Kim Steiner planted in a 2,100-tree experimental green-ash … Fusiform Rust in ArkansasThis invasive pest has nearly eliminated ash trees in some parts of the U.S. It has killed millions of trees in the Midwest and is slowly spreading across the country. The beetle arrived in North America from Asia and was first noticed in 2002 in Detroit, Cedar-Apple RustThis disease impacts ornamental apples as well as fruit trees. Anthracnose is a disease from a family of fungi that cause sunken dark lesions or cankers on leaves, stems, flowers, and fruits of trees and shrubs. Epicormic Sprouting: When trees are stressed, they may try to grow new branches and leaves wherever they still can (suckering). Stressed ash trees may have new growth at the base of the trunk or on main branches. Anthracnose. 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