• Grapevine virus testing

    If you suspect virus infection in your vineyard, please follow our sampling and shipping instructions.

  • Cumulative Map of Herbicide Resistant Weeds

    Read our latest MSUE News summary with the status of herbicide-resistant weeds in Michigan from the most recent screenings

  • New Submittal Forms

    Updated submittal forms are now available on our website. Click the image to visit the forms page.

  • Wondering how to pack a plant sample?

    If you are mailing us plants for disease diagnosis, follow these simple instructions to preserve the integrity of the sample during shipping.



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