The browntail moth is an invasive insect from Europe which has been in Maine for more than 100 years.  There is a fungus that attacks browntail moth during cool wet conditions called Entomophaga aulicae. Caterpillars infected with this fungus are sluggish and have a bloated or puffy appearance. After a caterpillar succumbs to the fungus it will be covered in a whitish "dust" which are the spores of the fungus.  Dead caterpillars will also be holding tight to the branches on which they died.  Please upload a picture of your find for confirmation.  

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Caterpillars infected with Entomophaga aulicae

Caterpillars infected with <em>Entomophaga aulicae</em>

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* 1. In what Maine town(s) are you reporting infected caterpillars?

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* 2. Please provide a GPS location or street address so we can follow up on suspected positives.

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* 3. Please upload an image of the infected caterpillars you are reporting.

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* 4. Comments

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* 5. Provide contact information (optional).  We will not contact you unless you specifically request it in the comments or if we need additional information.  This survey is monitored sporadically, and we are currently experiencing a high volume of calls.  If you require immediate assistance, please contact our office directly at 207 287-2431 or forestinfo@maine.gov

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