Friday, September 28th 2012 — Corn Earworm
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.
Managing Corn Rootworm in High Pressure Areas
Historical estimates suggest northern corn rootworm and western corn rootworm are responsible for nearly $1 billion dollars annually in crop losses and control costs. Corn rootworm eggs overwinter in the soil and begin to hatch and feed on corn roots…
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