University of Maryland Extension

Forest Threats

Many problems can occur in your woodland.  

The most common threats in Maryland are categorized and listed on the following pages with related resources: 

 Invasive Trees and Shrubs

 

Insects (including Emerald Ash Borer)

Wildlife (including White-tailed Deer and Voles)

Diseases

Oak Wilt

Other Environmental Threats

 

 

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