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Tiny Chinch Bug Played a Role in Wisconsin’s Journey to Become the Dairy State
While Wisconsin is known as “America’s Dairyland”, that wasn’t always the case. Insect Diagnostician, PJ Liesch, recently published an article…
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Entomology Department Projects at the UW Arboretum
The University of Wisconsin Arboretum has a strong legacy of research, including many projects conducted by past and present members…
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Grad Student Audrey Simard’s Research on Guttation Fluid and Potential Impacts on Pollinators Featured in The Country Today
Graduate student Audrey Simard’s research on gutstion fluid and the potential impacts on pollinators was recently featured in this article…
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Armyworms Popping Up in Damaging Numbers in Crop Fields Around Wisconsin
In a surprise for the state’s farmers, armyworms have been popping up in damaging numbers in crop fields around Wisconsin…
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Northern Black Widow Rarely Encountered in Wisconsin
The Northern Black Widow (Latrodectus variolus) is a rarely encountered spider in Wisconsin according to extension entomologist PJ Liesch in…
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The Tick App Launched
Researchers at UW-Madison have teamed up with colleagues at Columbia University to create and launch The Tick App to collect data on…
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Ticks Abundant This Year and Showing Up in More Residential Areas
No two years are the same when it comes to outdoor pests like ticks. Ticks are not only abundant this…
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Congratulations to Dr. Dave Hogg on his Retirement!
Congratulations to Dave Hogg on his recent retirement from the UW-Madison Entomology Department. Dave has been an exemplary colleague, mentor,…



