Date: 07/08/2022

Number: 3

All caterpillars were found on common milkweed, Asclepias syriaca.

First caterpillar was found eating the flowers and appeared to be a 3rd or 4th instar.

Second caterpillar was found on the upperside of an inner leaf, eating. Second instar.

Third caterpillar was very large (pictured), 4th or 5th instar. It was found on the underside of an upper leaf, eating the midrib.

Brillion, WI

Latitude: 44.2 Longitude: -88.1

Observed by: AriensCo
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