Michelle Grabowski, UMN Extension Educator Black knot gall on a wild cherry tree. M. Grbaowski, UMN Extension An important…
Jeffrey Hahn, Extension Entomologist It can be common for wood boring insects to emerge from firewood that is brought…
Workshop registration now open Jeffrey Hahn, Extension Entomologist Want to be part of Minnesota's award-winning Forest Pest First Detector…
Jeffrey Hahn, Extension Entomologist Registration is now open for this year’s Forest Pest First Detector workshops. The workshops are…
Published in Minnesota Gardening
Jeffrey Hahn, Extension Entomologist It can be common for wood boring insects to emerge from firewood that is brought…
Published in Minnesota Gardening
Jeffrey Hahn, Extension Entomologist This is a time of year when beetles, like flour beetles, sawtoothed grain beetles, drugstore…
Published in Minnesota Gardening
M. Grabowski, UMN Extension Educator Tar spot may look different on different species of maple. M. Grabowski, UMN For…
Published in Minnesota Gardening
Jeffrey Hahn, Extension Entomologist Boxelder bugs are starting to congregate around the outside of buildings. Take action now if…
Page 2 of 8