Insect Pests

Insects are a celebrated part of our natural ecosystems, but when they enter our homes, it’s rarely anything to celebrate. Each fall, as cold weather closes in, there are a few usual suspects that surface at my house to cause a hubbub. However, these exotic houseguests are rarely a serious...

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...

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...

Early 2024 features some excellent, once-in-a-lifetime natural events.  If you missed the solar eclipse in April, get ready for a rare ecological event about to unfold in the coming weeks.  Whether we want to experience it or not, we’ll be immersed in a mass emergence of periodical...

Invasive species are putting continual pressure on plants and animals in Illinois, which is only expected to intensify in the coming years.  This means we all need to be vigilant for new threats and aware of their impact when new invasives arrive. Last month, experts confirmed the arrival a...

Spotted Lanternfly (SLF) The spotted lanternfly (Lycorma delicatula) is an invasive pest that impacts a wide range of plants as it feeds throughout the growing season.  This non-native leafhopper was first identified in Pennsylvania back in 2014 and has since spread to 10 other...

The timing of spring can vary each year based on weather, but there are always ques in nature that line up in similar fashion year after year.  While climatic conditions on exact calendar dates my vary, the sequence of emerging biota is consistent and based a long evolutionary history which...

Nothing beats the warmth of a crackling fireplace on these coldest days of the year.  Each winter, as my family enjoys the cozy warmth of our woodstove room, I’m always thankful for the firewood supply we’ve been fortunate enough to accumulate over the past season. I enjoy the process of...

Over this past week, the fall weather has brought bare branches to the previously color-filled canopies of so many trees in the landscape.  As the autumn leaf drop has progressed, there are several elm trees that I pass each day which have held onto their fall color and really look spectacular...