WVDAPlant Industries
  
 

Emerald Ash Borer


The emerald ash borer (EAB) is an exotic pest of ash trees. It is native to Asia and
thought to have arrived in the United States in solid wood packing material from its native Asia.
It was first detected in the Detroit, Michigan/Windsor, Ontario area in July 2002.



W.Va. Federal EAB
Quarantine Map

Click on above to view
quarantine or map.
EAB Adult



Cooperative
EAB Project
Map

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to view map.
 
EAB Larvae

Emerald Ash Borer Larvae.

Emerald Ash Borer was identified in West Virginia in October of 2007. The West Virginia Department of Agriculture has developed a response plan battling the pest through detection, regulation and education to protect the state’s ash population.

The Emerald Ash Borer (EAB) kills ash trees within three to five years of infestation. Adults are dark metallic green, 1/2 inch in length and 1/8 inch wide, and fly only from mid-May to September. Larvae spend the rest of the year developing beneath the bark.

To date, infestations have been identified in only Fayette County, West Virginia.

West Virginia's Emerald Ash Borer quarantine restricts the movement from the quarantined area of ash nursery stock, unprocessed (green) ash lumber, and any other ash material, including logs, stumps, roots and branches.

EAB galleries

Galleries left under the bark of
an ash tree by the EAB larvae.


Due to the difficulty in distinguishing between species, ALL HARDWOOD FIREWOOD is considered quarantined.

Regulated articles can only be moved from the quarantined counties if officially certified as having met specific conditions aimed at mitigating possible spread of the beetle.

Businesses or individuals wanting to move or accept ash trees or parts of an ash tree, from quarantined areas must first have a compliance agreement. These businesses must be willing and able to employ acceptable handling practices, as outlined in the signed agreement, that help ensure EAB is not inadvertently introduced to new areas. Compliance agreement holders accomplish this by removing and destroying possibly infested parts of the tree (the bark and half inch of the sap wood) and by restricting movement of quarantined materials to times of the year when the larvae are immobile under the bark (October 1 – March 31).

If compliance conditions are violated, the agreement will be cancelled and the business may be subject to civil penalties. Officials regularly inspect approved facilities for continued compliance.

EAB
Quarantine
FAQs

Click on above
to view FAQs.

Compliance agreements can be issued by the West Virginia Department of Agriculture. Examples of compliance agreements can be found below.

Types of Compliance agreements:

  • Shipper
    • EAB Shipper
      Agreement
      Form

      Click on above
      to view form.
      Haulers moving quarantined materials from quarantined area for processing.

    • Only moves quarantined materials during non-flight season (Oct. 1 through March 31);

    • Only moves quarantined materials to a receiving mill under compliance
  • Receiver
    • EAB Receiver
      Agreement
      Form

      Click on above
      to view form.
      Located OUTSIDE of a quarantined area and receiving quarantined ash tree logs, parts of an ash tree, unprocessed (green) ash lumber.

    • Able to segregate ash logs coming from quarantined areas;
    • Able to remove and destroy bark and outer half inch of sapwood from ash logs originating from quarantined areas; o Not selling firewood (i.e. slab wood) from quarantined materials;

    • Allowed to receive regulated materials between Oct. 1 and April 1. The facility must have all quarantined material processed by April 7.
Contact:
Jody Wilson, Emerald Ash Borer Regulatory Officer
Office Phone: 304-254-2941

West Virginia Department of Agriculture
Plant Industries Division
1900 Kanawha Blvd., E.
Charleston, WV 25305-0191
304-558-2212