Emerald Ash Borer Threatens Dallas Trees: Impact and Management

The Emerald Ash Borer Invasion

• 💡 The Emerald Ash Borer, a tiny metallic green beetle, is devastating ash trees in Dallas.
• 🐛 At every life stage, from eating leaves to boring into bark larvae, the beetle attacks and kills these trees.

Impact on Dallas Urban Canopy

• 🌳 First discovered in North Texas in 2018, the beetle reached Dallas three years ago.
• 📉 The impact on the urban tree canopy is projected to be staggering, with estimates of a quarter million to over a million trees eventually needing removal.
• 💔 Many infected trees are already beyond saving, leading to their removal.

Management and Mitigation Strategies

• ⚠️ Some trees can be treated with insecticide treatments, but these are expensive and not always effective.
• ⚔️ Infected trees are often removed to prevent the spread of beetles to new generations.
• 🌱 The city is working to mitigate losses by replanting different kinds of trees, which will gradually soften the blow over time.
• ⏳ For most ash trees in Dallas, however, time is running out.