Emerald Ash Borers in Central Arkansas
The emerald ash borer (EAB) is a highly destructive beetle known for its devastation of ash trees. Since its discovery, EAB has led to the death of hundreds of millions of ash trees across North America. The primary mode of spreading is through human activities, particularly the transportation of firewood. Once detected within 10-15 miles of an area, ash trees in that vicinity are at significant risk.
Emerald Ash Borer Beetle Habitat
Emerald ash borers thrive in regions with a population of ash trees, including black ash, green ash, and white ash. Adult beetles fly to these trees to feed and lay eggs. The larvae burrow into the nutrient-rich tissue just beneath the bark, creating S-shaped galleries that disrupt the tree’s ability to transport water and nutrients. This feeding process ultimately kills the tree. When the adult beetles emerge, they leave D-shaped exit holes in the bark.
Emerald Ash Borer Beetle Behaviors, Threats, or Dangers
While emerald ash borers do not bite or sting, their impact on ash trees is devastating. Since their discovery in the United States in 2002, millions of ash trees have succumbed to EAB infestations. These beetles are primarily spread by human activities, such as moving infested firewood or other wood products. Early signs of infestation include thinning and yellowing leaves, D-shaped exit holes in the bark, and canopy dieback. Unfortunately, by the time D-shaped holes are visible to homeowners, the tree is likely to have suffered from multiple generations of infestation.
Homeowners can inspect their trees for signs of infestation and treat their ash trees with various insecticidal products available at garden centers or by hiring a beetle control expert.
