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Horticulture and Home Pest News
Horticulture & Home Pest News is filled with articles on current horticulture, plant care, pest management, and common household pests written by Iowa State University Extension specialists in the Departments of Entomology, Horticulture and Plant Pathology.

Donald Lewis

Sowbugs in the Landscape and Garden

By Donald R. Lewis, Department of Entomology

Borers in Declining Ash Trees

By Donald R. Lewis, Department of Entomology

Are Ticks Worse This Year?

By Donald Lewis and Ken Holscher, Department of Entomology

Black Vine Weevils Appear Again

By Donald Lewis, Department of Entomology

Plant and Insect Diagnostic Clinic Update - April 26, 2013

By Donald Lewis, Plant & Insect Diagnostic Clinic

Happy Holiday!


Boxelder Bugs Arrive on Schedule and en Masse

By Donald Lewis, Department of Entomology

Spotted Wing Drosophila Now Present in Iowa

By Laura Jesse, Plant & Insect Diagnostic Clinic and Donald Lewis, Department of Entomology

Emerald Ash Borer Surveillance Results, 2012

By the Iowa Department of Agriculture & Land Stewardship

The Return of the Boxelder Bugs

By Donald Lewis, Department of Entomlogy

False Chinch Bugs - Another Consequence of the Drought

By Donald Lewis, Department of Entomlogy

Woolly Aphids -- Interesting but Messy

By Donald Lewis, Department of Entomology

Caddisflies - Another One Of Life's Frustrations

By Duane Gissel, Scott County Extension & Outreach Horticulturist

Tiny Fungus Gnat "Outbreak" in Iowa

By Donald Lewis, Department on Entomology

Recent Bed Bug Resources of Note

By Donald Lewis, Department of Entomology

When Is It Too Late To Treat For Bagworms?

By Donald Lewis, Department of Entomology

Plant and Insect Diagnostic Clinic Update - July 27, 2011

By Donald Lewis and Erika Saalau, Plant & Insect Diagnostic Clinic

Japanese Beetles. They're Ba-a-a-ck!

By Donald Lewis, Department of Entomology

How Hard are the Scale Insects?

By Donald Lewis, Department of Entomology

Welcome Erika to the Diagnostic Clinic!


Honey Bee Colony Losses in the U.S., Winter 2010-2011

By Donald Lewis, Department of Entomology

Periodical Cicadas in Iowa in 2011

By Donald Lewis, Department of Entomology

Ant Management In and Around the Home

By Donald Lewis, Department of Entomology

Mystery Bug Research at Mayo

By Donald Lewis, Department of Entomology

Ticks and Alcohol

By Donald Lewis, Department of Entomology

Ant Mounds Abound

By Donald Lewis, Department of Entomology

Boxelder Bugs in the Springtime

By Donald Lewis, Department of Entomology

New Publication on Imidacloprid Insecticide

By Donald Lewis, Department of Entomology

Stink Bugs and Similar-Appearing Insects in Iowa

By Laura Jesse, Plant & Insect Diagnostic Clinic

Black Vine Weevil: Unusual Accidental Invader in Iowa

By Donald Lewis, Department of Entomology