Tree-Killing Beetle Discovered in Champaign County

September 17, 2010

One of the big purple insect traps across Champaign County has caught the county's first confirmed emerald ash borer.

The state Department of Agriculture says it found the insect in a trap hanging at the village of Rantoul's Prairie Pine Campgrounds. Spokesman Jeff Squibb says the discovery will likely mean that the quarantine placed over 23 Illinois counties will eventually be extended south to Champaign. Squibb says it's nearing the end of flying season for adult emerald ash borers -- but their destructive work is just beginning, and he says the beetle is likely in Champaign County to stay.

"The adults lay eggs underneath the bark of ash trees," said Squibb. "Those eggs will hatch, and the larvae will start feasting on the inner wood beneath the bark. And it's actually the larvae that causes the damage to the ash trees." Squibb says the quarantine will ban the transportation of firewood from Champaign County to other states, as well as transporting all parts of local ash trees. The pest was also discovered at the Three Rivers Rest Area off Interstate 80 in the Grundy County town of Morris.

Story source: AP

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