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Observation details

ID
24137
Date Observed
8/29/2024
Submitted by
Anonymous
Observation Type
Monarchs
City
Lexington
State
MA
Site Area
20.903175 sq meters
Comments
See also observation number #24136 for 8/23/2024. same narrative copied below. Planted a single Asclepias incarnata plant on 6/9/2024 in a new flower garden in the backyard of a residence. The plant was purchased at a garden center. Noticed ten caterpillars on the plant on 8/23/2024. Within 48 hours, observed formation of six chrysalides. Two of the remaining caterpillars died and two disappeared (either died or we can’t find the chrysalides). One of the chrysalides disappeared the next day (assumed eaten) and five chrysalides remain intact as of 8/29/2024. Performing daily observation.

Eggs
0
1st Instars
0
2nd Instars
0
3rd Instars
0
4th Instars
0
5th Instars
0
Unknown Instars
0
Pupae
5
Adults
0
Milkweed Species
Asclepias incarnata
# of Mwds Checked
1