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Dripping Dogwoods

I recently came across dogwoods growing along a trail in southwest Ohio that were festooned with the frothy, spittle-like masses produced by the Dogwood Spittlebug (Clastoptera proteus); a reminder that there are at least 23 different species of spittlebugs (family Aphrophoridae) in North America.
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Authors
Joe Boggs

Rusty Hawthorns

It’s easy to spot wild hawthorns growing along Ohio trails at this time of the year if they sport gaudy orange-spotted leaves. The spots are the telltale leaf symptoms of Cedar-Hawthorn Rust and the leaf infections can cause hawthorns to stand out among other understory trees and shrubs.
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Authors
Joe Boggs

Where Do Four-Lined Plant Bugs Come From?

I’ve come to expect seeing some damage each spring from our native Four-Lined Plant Bug (Poecilocapsus lineatus, family Hemiptera). However, their wreckage appears to be particularly heavy this season in some parts of Ohio. The question “where did they come from” is common when hordes of hungry insect pests descend seemingly out of nowhere onto plants to cause extensive damage.
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Authors
Joe Boggs
Terrific Tree Lilacs Trim Tree Lawns tdehaas Wed, 06/07/2017 - 07:44
Japanese Tree Lilacs are in full bloom in northeast Ohio. They really grab your attention as you drive by with their showy white flowers that proliferate all over the head of the tree. They make you look twice and admire their beauty and form.
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Authors
Thomas deHaas