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Insect Articles

Japanese Beetles on Ornamental Plants (July 8, 2022)

Hover Flies (June 18, 2019)

Lilac / Ash Borer (May 7, 2019)

Hawthorn leafminer (April 29, 2019)

Pest Management in the Garden (April 29, 2019)

Puffballs (October 22, 2018)

Brown Marmorated Stink Bug (October 22, 2018)

Minute Pirate Bug (September 26, 2018)

Spruce Spider Mite (September 26, 2018)

Getting to Know Common Wasps (September 12, 2018)

Zimmerman Pine Moth (August 29, 2018)

Billbugs (August 14, 2018)

Butterflies and Caterpillars Abound (July 30, 2018)

Fall Webworm (July 30, 2018)

Cicada Killers (July 16, 2018)

Sod Webworm (July 2, 2018)

Potato Leafhopper (June 25, 2018)

Swede Midge a Threat to Illinois Crucifers (June 25, 2018)

Modified Growing Degree Days (Base 50°F, March 1 through June 21) (June 25, 2018)

Japanese Beetles on Ornamental Plants (June 18, 2018)

Flying "Brown Moths" Near Flowering Trees (June 18, 2018)

Modified Growing Degree Days (Base 50°F, March 1 through June 14) (June 18, 2018)

Fourlined Plant Bug (June 11, 2018)

Lilac Borer / Ash Borer (June 11, 2018)

Modified Growing Degree Days (Base 50°F, March 1 through June 7) (June 11, 2018)

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College of Agriculture, Consumer, and Environmental Sciences
University of Illinois, Urbana-Champaign
Illinois Natural History Survey