MTU research team is releasing hundreds of parasitic wasps onto dozens of infested trees
CALUMET -- The group of Michigan Tech researchers hoping to slow destruction caused by the emerald ash borer in Houghton County is turning to another insect for help.
The team is releasing hundreds of parasitic wasps onto dozens of infested trees in the Calumet Area.
The bugs are specifically deadly to the emerald ash borer and its eggs, but don't sting like regular wasps and are completely harmless to humans.
The wasps have been used in other infested areas--including downstate--but this is the first time they've been introduced in the U.P.
"The parasite will develop inside the emerald ash borer's larvae ultimately killing them. This is all a part of the slow ash mortality project, with the goal of reducing the rate ash trees die in areas where the emerald ash borer is established," said Andrew Storer, Forest Insect Ecology.
Team members have also begun injecting other trees with insecticides that should help protect them from the exotic beetles.
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