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A pawpaw tree outside a brick building

How sunlight can change tree shape

Several years ago, we had an extra pawpaw tree (Asimina triloba) after all the plants were distributed at the East Central Illinois Master Naturalist’s Annual Native Tree and Shrub sale. Since this poor tree had no home, we decided to plant it outside one of the staff entrances at the...
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Forestry

Rooted for natural carbon storage

Trees in neighborhoods enhance our environment by creating beautiful green landscapes, providing climbing fun for kids, and offering us shade on sunny days. More importantly, trees play vital roles in our ecosystems, including storing carbon, which is advantageous when discussing the management of...
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Brown leaves hanging off an oak tree that were damaged by cicadas

How to identify cicada damage on trees

The signs of this year’s historic cicada hatch are still around, although all of our periodic cicadas are now quietly underground, feeding away on tree roots for the next 13 years.  After piles of molted shells and dead adult cicadas earlier in the summer, we are now seeing their signature on...
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Magnolia scale on a magnolia tree.

Managing Magnolia Scale

Magnolias are some of the most popular ornamental trees across the US.  Known for spectacular flowering displays, they come in various shapes and sizes, from smaller shrub-sized plants to medium-sized shade trees.For the most part, these trees are usually a pretty safe bet in Illinois gardens...
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Flagging damage caused by periodical cicadas

Dead Branch Tips-Cicadas Last Gift

Did periodical cicadas make their presence known around your house? Are you now seeing the ends of tree branches turning brown and dying? The dead branch tips are the result of our recently deceased cicadas laying their eggs inside these tree branches near their tips. This damages the branch...
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College of Agricultural, Consumer & Environmental Sciences Illinois Extension

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1301 W. Gregory Dr.

Urbana, IL 61801

Email: extension@illinois.edu

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