Southeastern Wisconsin Invasive Species Consortium, Inc.


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Be on the Lookout for Garlic Mustard Aphids

We are calling all citizen scientists to assist with an effort to spot garlic mustard aphids. Please review the INSTRUCTIONS on how to report your observations. We encourage you to report both positive and negative sightings (a negative sighting occurs when garlic mustard is present, but there are no aphids). Report your sightings to EDDMapS. If you have any questions, please contact Rebecah Troutman at