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Plant Clinic

Pest Management Calendar

Check for Mourning Cloak Butterfly larvae

Wednesday, July 30, 202512:00 amThursday, July 31, 202511:00 pm
1075 South Ave West
Missoula, MT 59801
US

Mourning Cloak Butterfly larvae may be present on Aspen, Willow, Elm, and Poplar trees. Usually no need to treat.

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