This past week, I visited several Central Illinois prairies to catch a last glimpse of waning flowers and look for pollinators.  I was pleasantly surprised to see an old favorite in full bloom as the beautiful and minute, yet brightly yellow flowers of Partridge pea (Chamaecrista...

As you might imagine, my family spends a considerable amount of time out observing the wonders of the natural world, and I am always fascinated by the way my kids view and interpret things in nature. Many times, their straightforward and simple perspective makes me feel like such a dummy. There is...

The emerald ash borer (Agrilus planipennis) is an insect from Asia that has plagued our native ash trees in Illinois since 2006.  This pest was first introduced in 2002 around the Detroit area and has rapidly spread across Michigan and Indiana to infect most of Illinois today. ...

In recent years, as interest in more sustainable agricultural practices has grown among home gardeners, organic pest control options have become widely available in many retail outlets and garden centers.  I use many of these products in my own garden and find their origins in nature and modes...

Recently, my wife, Amanda, noticed that something was chewing on the nice stand of kale she planted in our vegetable garden.  Initially, I brushed it off to the usual, acceptable amount of insect damage kale can withstand and still produce a harvestable crop.  Typically, kale has some...

Earlier in January, our area experienced extremely cold temperatures, resulting in many days below freezing.  With some of our recent warmer days, memories of the cold snap are fading but many folks have asked me questions about how winter temperatures impact insect populations, especially...

If you live near a wooded area and have any type of minute crack in the exterior of your home, then you have undoubtedly been visited by a creepy, crawly winter guest over the years.  The Asian lady beetle (Harmonia axyridi) seeks refuge in rocky bluffs to spend the winter in its...