Plant & Pest Diagnostics

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  Suspect herbicide resistance? Submit weed seeds for screening

  Published on September 14, 2023
  Collect weed seeds September-October to submit for herbicide resistance screening.

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  Diagnostic Academy recently held in the Upper Peninsula

  Published on August 23, 2023
  Extension Master Gardeners and others learn more about diagnostics and assisting the public with plant and insect concerns.

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  Pain in the grass: Bermudagrass

  Published on June 8, 2023
  Tackling bermudagrass in a residential lawn can be daunting. Learn more about the biology and management strategies.

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  Pain in the grass: Tall fescue

  Published on May 23, 2023
  Not all weedy grasses are crabgrass. Tall fescue is one of the top grassy weed complaints received by MSU Extension and MSU Plant & Pest Diagnostics each year.

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  Tips to toss the moss from your lawn

  Published on May 10, 2023
  Frustrated with moss in your lawn? Understand why and then consider a range of management options.