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Good Question: What Bug's Creating All That Late Summer Buzz?Over the past few weeks, you might have been hearing a loud buzzing sound outside. It sounds like buzzing power lines, but it’s actually an insect we usually start hearing in Minnesota in July. “All the buzzing is cicadas,” said U of M Extension Entomologist Jeffrey Hahn. He said he heard from so many people about the cicadas at the U of M Extension State Fair booth that he decided to write an article about it.

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