University of Illinois Extension
JACKSONVILLE, Ill. — With the arrival of winter-like weather, many of us will be firing up the fireplace. When bringing wood inside for the fire, we can sometimes bring some unexpected hitchhikers. Many insects and other critters will use firewood (or wood in general) as a food source or a place to overwinter. Fortunately, for…
Read Full Article MACOMB, Ill. — Did you know you can grow the most popular drink in the world in Illinois? If you’re wondering how to harvest Pepsi or Coke from a tree, I’m sorry, you have the wrong drink. Second to water, tea reigns supreme as the world’s favorite drink. It has been for centuries. We get…
Read Full Article MILAN, Ill. — While traveling through the Midwest on leaf peeping adventures, modern day explorers may find a rather nondescript tree with unique, distinct fruit. A medium-sized tree adorned with large, round, chartreuse colored fruit can be easily identified as Maclura pomifera, or Osage orange. Although ordinary in appearance for most of the year, and…
Read Full Article MILAN, Ill. — As the growing season draws to an end, temperatures cool, woody plants prepare for dormancy and we enjoy the last blooms of the season. For many of us, autumn also means sniffles and sneezes caused by seasonal allergies. Seasonal allergies are a reaction to airborne pollen entering the body and being misidentified…
Read Full Article JACKSONVILLE, Ill. — As we transition from summer to fall and the temperatures start cooling off, many of us will be spending time outdoors getting our landscapes ready for winter. While enjoying our time outdoors, we often encounter various insets we may not see or notice earlier in the growing season. One such insect is…
Read Full Article MACOMB, Ill. — Growing up and working in my parent’s garden, I often remember the early spring when the tree buds are opening, the grass is greening up, and birds are singing. Suddenly, the roar of our massive Honda tiller broke through the serene spring day as it chewed and turned the earth and spewed…
Read Full Article MACOMB, Ill. — A parent fed up with their child’s persistent use of technology (internet, video games, tablet, you name it) has decided to pull the plug on their sedentary habits. They strip the devices from their child’s hands and throw them outside and say “Go play!” The child looks around. Before them lays their…
Read Full Article NAUVOO, Ill. — University of Illinois Extension will offer a rainscaping demonstration from 5:30-7:30 p.m. Thursday, Sept. 21 at the corner of Hyde and Hotchkiss in historic Nauvoo. A group photo will be taken at approximately 7 p.m. Twenty-five community members and leaders who have participated in the rainscaping workshop series will be planting a…
Read Full Article MACOMB, Ill. — Have you read some of the headlines lately concerning monarch butterflies? “Monarch Butterflies are Thriving!” “Monarch Butterflies are Endangered!” Both headlines (or something similar) recently saturated newsfeeds for Americans. Considering these stories came out about two weeks apart, what is a person to think? Are monarch butterflies OK? Are they in peril?…
Read Full Article JACKSONVILLE, Ill. — As we draw nearer to fall, it’s time to start thinking about bringing houseplants back indoors for the winter. Many houseplants are native to tropical an subtropical climates and, while they may do great outdoors during the summer, cannot tolerate our cold temperatures. When the thermometer starts to consistently get below 55…
Read Full Article JACKSONVILLE, Ill. — Spider mites are a common pest on many types of plants. The most commonly encountered species is the two-spotted spider mite. While we often think of them attacking houseplants, particularly during the winter months, they can also be a problem on fruits, vegetables and landscape plants, particularly during hot, dry weather. What…
Read Full Article MACOMB, Ill. — Each year, I try to write a couple of articles about lawns. Each time I’ve written one of these, I have assumed you, the reader, care about your lawn. Turns out, there are a lot of people who have lawns, that don’t care about having a perfectly manicured turf. You just want to know…
Read Full Article MACOMB, Ill. — Many years ago, when the emerald ash borer had just arrived in northern Illinois, a colleague came across a flatbed trailer loaded with cut ash trees at a gas station. At that time, Illinois counties confirmed with EAB had a quarantine that restricted moving ash wood outside of the county. Most Extension…
Read Full Article MACOMB, Ill. — The summer of 2012 saw my first year as an Extension horticulture educator. It also was one of the driest years on record. Illinois saw massive shortages of rainfall that year, complete with water restrictions, loss of crops and the demise of many ornamental landscapes. It was a summer that will be…
Read Full Article JACKSONVILLE, Ill. — A variety of insects will feed on squash. One of the more troublesome is the squash vine borer. If you’ve grown squash and had a runner or two start wilting, there’s a good chance you’ve had an encounter with squash vine borer. Squash vine borers will feed on both summer and winter…
Read Full Article JACKSONVILLE, Ill. — The Fourth of July holiday often includes parades, barbeques, and fireworks. Fireworks often fill the night sky with their colorful, albeit fleeting displays. The fireworks don’t have to be restricted to the Fourth, though. Whether it be their color, flower shape, or name, a number of plants can add some “fireworks” to…
Read Full Article MACOMB, Ill. — Picking a tree for a windbreak is a big decision. A windbreak protects a home from the constant Illinois wind and blowing snow. With this important job, you want the trees that make up your windbreak to be strong and healthy for as long as possible. To help in making that decision…
Read Full Article JACKSONVILLE — One of the most exciting times of the year is the first appearance of small flashing yellow lights in the evenings. The arrival of fireflies or lightning bugs is a sure sign that summer has arrived. Fireflies are one of the few insects that people don’t actively try to kill. However, in many places, people…
Read Full Article MACOMB, Ill. — Hold on to your hats! It is windy here in Illinois. Wind can be destructive to homes and landscapes, plus it can make being outside miserable. This is why many Illinoisians plant windbreaks around their homes to keep that biting wind from causing a drafty house, prevent drifting snow and make being…
Read Full Article QUINCY — The University of Illinois Extension in Quincy will hold a six-session Junior Master Gardener and Master Naturalist program on Mondays and Thursdays starting June 6 at John Wood Community College for local youths ages 9-12 to learn about gardening and natural resources through hands-on activities and outdoor investigations. The mission of the Junior Master…
Read Full Article MACOMB, Ill. — Our landscapes are more than flowers and trees. Within a natural landscape, you will find multiple layers starting at the ground level and moving all the way up into the canopy of the trees. Plants will intermingle creating communities based on the conditions present such as shade, heavy clay soil, or a…
Read Full Article MACOMB, Ill. — The garden center shelves are bursting with bags of lawn seed, but is it the right time to sow that seed? It doesn’t hurt to overseed in the spring but there are a few reasons why to wait until late summer to early fall: The soil is cold, so germination is not…
Read Full Article MACOMB, lll. — In all walks of life there are do’s and don’ts, but in the world of teaching horticulture, a very rare word to use is “should.” I don’t like to use the word should. The word “should” tends to turn people off when receiving advice. When people call the Extension office, I make…
Read Full Article JACKSONVILLE, Ill. — For many of us, the desire to start gardening gets stronger and stronger as we near spring. Seed starting is a popular way to kick off the gardening season. Despite the advantages and relative ease, there are a few things that can go wrong when you start your own seeds. Why do…
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