Fir tree-killing insect found in the Midwest; beneficial bugs lauded in new book

Air Date:
Heard On The Larry Meiller Show
Insect on trees
Evidence of Hemlock woolly adelgids on hemlock tree needles are seen in Massachusets in 2016. No larger than a speck of pepper, the Hemlock woolly adelgid spends its life on the underside of needles sucking sap and eventually killing the tree. The aphid-like bug is part of an expanding army of insects draining the life out of forests from New England to the West Coast. Elise Amendola/AP

An aphid-like insect that attacks and kills evergreens is in Michigan and likely to reach Wisconsin. Entomologist Phil Pellitteri explains. Then we talk to “Insect Epiphany” author and UW-La Crosse entomology professor Barrett Klein.

Featured in this Episode

  • Christmas tree-killing insect in Michigan is bound for Wisconsin

    An invasive insect that kills fir trees is threatening Michigan’s Christmas tree industry. And the woolly adelgids “are likely on their way to Wisconsin,” according to the Wisconsin DNR. Entomologist Phil Pellitteri joins us to talk about the tiny invasive insects.

    UW Plant Disease Diagnostic Clinic

    UW Insect Diagnostic Lab

  • ‘Insect Epiphany’ author argues that human culture owes much to bugs

    Insects and products made from insects have transformed art, medicine, technology and human kind as a whole. This is “The Insect Epiphany” – and title of a new book by UW-La Crosse entomologist Barrett Klein, who joins us.

Episode Credits

  • Larry Meiller Host/Producer
  • Phil Pellitteri Guest
  • Barrett Klein Guest
  • Jill Nadeau Executive Producer
  • Joel Patenaude Producer
  • Jeff Robbins Technical Director

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