Friday, September 28th 2012 — Corn Earworm

2012_9_28_CEW_day1
Red: high risk, Yellow: moderate risk, Green: low risk, Brown: insect source region
How to Read the Maps

No risk of corn earworm migration is predicted in the next five days.

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Corn Earworm

CEW thumb

Corn Earworm (Helicoverpa zea) Corn earworm is found throughout North America except for northern Canada and Alaska. Normally, corn earworm does not overwinter successfully in the northeastern United States. It is known to survive as far north as about 40…

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