Corn Earworm (CEW) Moth Flight Data

2017 - 2019 Featured Minnesota Corn Earworm Trap Sites

Data reported are for Hartstack Trap catch.

All MN Locations 2019 | Northwestern MN | Southcentral MN | Southeastern MN | Southwestern MN 

Multiple Minnesota Locations - 2019

2019 Locations


Polk Co.

Southcentral Minnesota

Blue Earth

Le Sueur Co.

Steele Co.

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Southeastern Minnesota


Southwestern Minnesota


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