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What we can do to support monarch butterflies and minimize harm from Japanese beetles.
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Charity Nebbe talks to Donald Lewis about insects, his career and retirement.
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Host Charity Nebbe talks with Extension Entomologist Donald Lewis about the insect outlook for the coming growing season.
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The Emerald Ash Borer is about the size of a grain of rice. But since first seen in the state back in 2010, the infestation has resulted in the loss of thousands of Ash trees.
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In human history, the mosquito has been the deadliest predator killing nearly half of all human beings who have ever lived. It has decided the fates of…
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It’s not unusual to see strange bumps and growths on tree branches or leaves. Often, insects are to blame.On this episode of Talk of Iowa, host Charity…
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The population of monarch butterflies has been cut in half over the last decade, according to University of Wisconsin Arboretum Director Karen Oberhauser.…
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On this Horticulture Day edition of Talk of Iowa, Iowa State University Entomologist Donald Lewis makes the case for the importance of wasps in Iowa's…
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This year’s catastrophic flooding has created hard times for many people in Midwest, but it’s created a nirvana for mosquitoes. Kansas City and the...
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This year the Iowa Master Gardener Program celebrates 40 years of community engagement through gardening initiatives and educational outreach. Since 1979,…