MI Wildlife Officials Say You Should Squish This Bug

Michigan wildlife officials are asking residents to be on the lookout for the invasive spotted lanternfly this summer.

While the lanternfly generally does not kill plants or pose a risk to human or animal health, heavy infestations can stress plants and cause localized damage, according to the Michigan Department of Agriculture and Rural Development.

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"Spotted lanternfly does not pose a risk to human or animal health, but it can be a major nuisance for Michiganders who enjoy spending time on their patios, in their gardens or in the great outdoors," MDARD Director Tim Boring said.

The lanternfly has been seen across southeastern Michigan, including in Jackson, Lenawee, Macomb, Monroe, Oakland or Wayne counties, officials said.

If you see the spotted lanternfly in one of those counties, officials ask you:

• Squish it! You do not need to report the sighting. MDARD is already monitoring confirmed populations of spotted lanternfly in these counties.
• Focus pest management in areas where spotted lanternfly is most abundant. Traps or insecticidal soaps and oils can be effective and limit residual effects.
• Consider contacting a certified pesticide applicator for information about appropriate treatment methods if there is a large infestation on your property.
• Be diligent if you choose to apply pesticide yourself. Always follow the instructions on the pesticide label and wear appropriate personal protective equipment.

If you see spotted lanternfly in any other Michigan county, officials ask:

• Take photos. Photos are necessary to verify a report and aid in identification.
• Provide details. Note the date, time and location of the sighting.
• Report it. Submit a report of your sighting online using the Eyes in the Field tool.

While spotted lanternfly populations are currently low in Michigan, the insect is expected to become more widespread over time. The lanternfly was first spotted in 2022 in Michigan.