MSU Extension Invasive Species

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  Drive-by botany: Purple loosestrife and spotted knapweed

  Published on September 2, 2021
  Profiles of common Michigan roadside flora in mid-August 2021.

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  CSUS alumnus spotlight: Ted Alter

  Published on August 30, 2021
  “Lead in whatever you’re doing by making it possible for others to lead.” Ted reflects on his experiences as an interdisciplinary researcher, educator, and academic administrator at Penn State University for over 45 years.

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  Enjoy an in-person free paddling workshop with Michigan Sea Grant and MSU Extension

  Published on August 30, 2021
  Three free opportunities to get out on the water and learn about invasive species identification and prevention - register today!

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  Michigan Sea Grant approaches Great Lakes issues with a statewide outlook and a strong local focus

  Published on August 23, 2021
  Sea Grant educators partner with many state agencies and other organizations to encourage sustainable use of Michigan’s resources and promote Great Lakes literacy.

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  Drive-by botany: Chicory and common mullein

  Published on August 4, 2021
  Profiles of common Michigan roadside flora in mid-July 2021.

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  What growers and landscapers need to know about box tree moth

  Published on July 19, 2021
  Box tree moth will destroy most boxwood shrubs in the country if it becomes established. Growers and landscapers can help by protecting newly planted boxwoods.

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  Boat cleaning equipment at launch sites can stop the spread of aquatic invasive species

  Published on July 12, 2021
  Available systems vary in approach, effectiveness, and cost.

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  Time for spotted wing Drosophila management in berry and cherry crops

  Published on July 9, 2021
  With the cooler and wetter weather, conditions have become much more suitable for spotted wing Drosophila at a time when the density of susceptible fruit is increasing.

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  What can you do to manage Lymantria dispar in your landscape?

  Published on June 10, 2021
  Having problems with Lymantria dispar, formerly gypsy moth, this summer? You aren't alone!

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  Drive-by botany: Yellow rocket and Dame’s rocket

  Published on June 8, 2021
  Profiles of common roadside flora in Michigan in May 2021.