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The larvae feed thmugh the summer and early autumn, gn'wing as they do, and then they bore about art* inch deep into the sap wood and create their winter chamber.
"The health of the tree is of no importance to the emerald ash borer," Baker explains. “Typically, with other insects, they'll prey on declining or stressed trees. The emerald ash borer will infest any tret' — healthy or sick."
While there are some limited treatments available for infested trees (these should only be applied by a trained arborist), once trees "are infected they maylie ordered cut down bv the state.
"In some areas of the country, the jurisdictions had no choice but h> clear-cut large regions because the infestation was so widespread and severe," savs Baker.
There are, however, some preventive measures available
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