Wildlife
Great Lakes researchers mobilize wasps to combat emerald ash borer
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Researchers are increasingly recruiting different wasp warriors in the battle against the emerald ash borer, a destructive, tree-eating beetle that has infiltrated the entire Great Lakes region.
Costly insecticides, tree-removal strategies and bans on moving firewood have provided some defense against the critter.
But a bug-on-bug battle strategy appears to hold promise.








