Despite the bad name they get, yellowjackets (Vespula spp.) are beneficial insects. The larvae are meat eaters, consuming caterpillars and other insects (and occasionally carrion) that adults have captured and brought back to the nest. Adults, on the other hand, primarily feed on flower...

For the most part, we think of fungal infections as undesirable and cause adverse effects on plants. Fungal pathogens can destroy crops, weaken and deform plant parts, or kill the host plant entirely. Fungal pathogens cause billions of dollars of economic loss annually. Within this context, as we...

You sprayed what? Where? There are a few occasions when it is a good thing people can’t read my facial expressions over the phone. One of those situations is when I get a phone call where someone has used a pesticide that is way off-label. By off-label, I am referring to spraying a pesticide...

If you’ve driven along any interstates or highways in Illinois, there’s a good chance you’ve seen tall plants with spiky flower heads. Teasels have become an increasingly common sight across Illinois. While they may appear attractive, especially for cut flower arrangements, these troublesome plants...

Finding interesting insects is fun! At least for me. I enjoy observing the intricacies of most insects. However, there are a few creepy crawlies I do not want to see, especially in my house. What insect has been on my “Most Un-Wanted” list? Termites. When we bought our house a few years ago we...

Generally speaking, native plants are considered desirable since they support wildlife, can improve water quality while requiring less water themselves, are beautiful in the landscape, are generally more tolerant of climate conditions and soil types, and much more. However, from time to time a...

We are stuck with the trees planted by those who came before us. At least I am at my house. Mostly because they are so expensive to cut down. One species I am left dealing with is Norway maple (Acer platinoides).Am I referring to the maple with purple leaves? Yes, that maple. The original...

There aren’t many things more satisfying than going out to your garden and harvesting your produce. All the digging, watering, and weeding you’ve done in your vegetable garden suddenly become worthwhile when you’ve picked your first tomato. One of the advantages of having a garden is that you can...

Summer officially begins this week and for many, it means melon season. According to the UDSA, in 2022, approximately 21.1 pounds of melon was available per U.S. consumer. Of the melons available and enjoyed by consumers, the three most popular melons ranked, in order of availability:...