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The Leavenworth Times - Leavenworth, KS
  • Lansing warns of emerald ash borer

  • Lansing city officials are warning local residents to be on the lookout for evidence of the emerald ash borer.

     


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  • Lansing city officials are warning local residents to be on the lookout for evidence of the emerald ash borer.
    The first-ever presence of emerald ash borer in Kansas was confirmed in Wyandotte County Aug. 29. The discovery was made by Kansas Department of Agriculture and U.S. Department of Agriculture staff during a survey being conducted as a result of the July 2012 confirmation of emerald ash borer in Platte County, Mo.
    Emerald ash borer, which is a pest of ash trees that is native to Asia, was first discovered in North America near Detroit, Mich., in summer 2002. Since that time, the pest has killed millions of ash trees in Ohio, Indiana, Illinois, Maryland, Pennsylvania, West Virginia, Virginia, Wisconsin, Missouri, Minnesota, Kentucky, New York, Iowa, Tennessee and Connecticut. Financially, the United States risks an economic loss of $20 billion to $60 billion because of this pest.
    Immediately after confirmation by USDA, Kansas implemented an emergency intrastate quarantine for Wyandotte County to prevent further spread of emerald ash borer in Kansas. The quarantine applies to any corporation, company, society, association, partnership, governmental agency, and any individual or combination of individuals. It prohibits movement of regulated items from the quarantined area, except under specific conditions established in the quarantine order.
    Regulated items under quarantine include the following:
    • n The emerald ash borer, in any living stage of development;
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    • n Firewood of all hardwood (non-coniferous) species;
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    • n Nursery stock of the genus Fraxinus (Ash);
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    • n Green lumber of the genus Fraxinus (Ash);
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    • n Other material living, dead, cut, or fallen, including logs, stumps, roots, branches, and composted and uncomposted chips of the genus Fraxinus (Ash);
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    • n Any other article, product, or means of conveyance that an inspector determines presents a risk of spreading emerald ash borer and notifies the person in possession of the article, product, or means of conveyance that it is subject to the restrictions of the regulations.
    The quarantine, effective as of Aug. 29, will remain in effect for a period of 90 days or until rescinded or modified by order of Kansas Secretary of Agriculture Dale Rodman.
    Prevention is the key to limiting new infestations. KDA is working with stakeholders to assure they understand how to properly treat or dispose of emerald ash borer-infested ash trees and materials to reduce the impacts this pest has on the state. The quarantine requires all ash trees and materials in Wyandotte County to be treated or disposed of properly.
    All ash trees are susceptible to infestation by the emerald ash borer. Trees become infested when adult beetles lay eggs on the bark. The eggs hatch into larvae that bore into the tree. They tunnel between the bark and wood and disrupt water and nutrient movement, eventually killing the tree. Emerald ash borer appears to prefer trees under stress but is capable of killing perfectly healthy trees.
    Page 2 of 2 - Adult emerald ash borers are about one-half inch long and they emerge in late spring. The larvae feed just under the bark of a tree, which damages and eventually kills the tree. Trees infested with emerald ash borer will have canopy dieback, water sprouts, bark splitting, serpentine-like galleries and D-shaped exit holes.
    If Kansans think any of their trees may have the pest, they should notify KDA immediately at (785) 862-2180 or at ppwc@kda.ks.gov.
    To learn the most current information on the quarantine and meeting schedule, visit www.ksda.gov/plant_protection/content/379. To learn more about the emerald ash borer, visit www.emeraldashborer.info.
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