Tag Archives: Jeff Hahn

dainty bess rose with beetle

Update on the Japanese Beetle

While several weeks later than last year, Japanese beetles definitely have arrived in Minnesota. I saw several on a garden tour last weekend and gardeners on the MSHS Facebook page…

Japanese beetle on rose

Three More Bad Bugs for Northern Gardeners

Yesterday, we posted about three of the six insects University of Minnesota entomologist Jeff Hahn thinks northern gardeners should watch out for. So, here’s the rest of the list. Japanese…

brown marmorated stink bug

Three Bad Bugs in Northern Gardens

At the recent Upper Midwest Master Gardener conference at the Minnesota Landscape Arboretum, entomologist Jeff Hahn led a session called “Watch out for These Insects.” In it, he highlighted the…