Insect Articles

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)

Viburnum Leaf Beetles Active in Northeast Illinois (June 4, 2018)

Modified Growing Degree Days (Base 50°F, March 1 through May 31) (June 4, 2018)

Gypsy Moth Caterpillars Active in Illinois (May 29, 2018)

Modified Growing Degree Days (Base 50°F, March 1 through May 24) (May 29, 2018)

Rhizosphaera - What It Is, and What It Is Not (May 21, 2018)

Praying Mantis Egg Cases (May 21, 2018)

Oystershell Scale (May 21, 2018)

Modified Growing Degree Days (Base 50°F, March 1 through May 17) (May 21, 2018)

Reports of May Beetle Activity (May 14, 2018)

Emerald Ash Borer Adults Emergence (May 14, 2018)

Modified Growing Degree Days (Base 50°F, March 1 through May 13) (May 14, 2018)

Pet Conscious Grub Control (May 7, 2018)

Modified Growing Degree Days (Base 50°F, March 1 through May 3) (May 7, 2018)

Here They Come... Buffalo Gnats/ Biting Midges (April 24, 2018)

Modified Growing Degree Days (Base 50°F, March 1 through April 22) (April 24, 2018)

Pollinator Protection in Turfgrass (October 16, 2017)

Brown Marmorated Stink Bug Activity Increasing (September 25, 2017)

Late Season Caterpillars (September 25, 2017)

Stinging Caterpillars (September 11, 2017)

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