Emerald ash

http://www.emeraldashborer.info/homeownerinfo.cfm


Using insecticides to control EAB on ash trees is an option in Michigan and the EAB quarantined counties in Ohio, Indiana and Illinois.

If your tree is located within an area designated for eradication or suppression activities, it may be removed by regulatory agencies even if it has been treated. In those cases where government-ordered tree removals occur within the contiguous EAB quarantine counties, consideration will be given to ash trees treated by certified applicators utilizing methods and materials recommended by Michigan State University. If your ash trees are located outside of this area in Michigan, Indiana, Illinois or Ohio, using insecticides may not be recommended. If you are not sure about the regulatory status of your area or whether you should consider insecticides, please contact your county Extension office.