How to Manage Pests

Pests in Gardens and Landscapes

Air pollution

Symptoms on corn due to air pollution vary depending upon the type of pollutant involved. Leaves may have necrotic, chlorotic, mottled, streaked, or water-soaked areas.


Some varieties may be resistant. Consult an agricultural consultant or advisor in your area.

Statewide IPM Program, Agriculture and Natural Resources, University of California
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Agriculture and Natural Resources, University of California

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