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College of Agricultural, Consumer & Environmental Sciences Illinois Extension

Down the Garden Path 2017

Flowering Crabapple and Apple Tree Diseases

Our weather continues to put a lot of disease pressure on our flowering crabapples and apple trees due to the cool and wet conditions. The disease that is easily seen right now is Cedar Apple Rust (CAR). CAR is a two-host rust, and right now, it can be seen on the cedars and junipers as a strange...
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Protect your Landscape from Rabbits this Winter

Colder weather, frozen soil, fallen and windblown leaves, and later any accumulated snow, all will force rabbits to take shelter and begin to look for food anywhere they can. Once the ground is frozen, rabbits will have fewer places to take shelter or hide. Foraging for food will mean staying a lot...
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Repairing water logged lawns

For those homes having suffered greatly from all the storm water, getting the lawn back can take some time. Grasses have a very limited period to come back once under water, just a few days, and yards in many areas were covered a lot longer. If the water came and went but left the lawn covered...
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Dormant Pruning in the Home Landscape

Punxsutawney Phil recently announced another six weeks of winter. That is going to be plenty of time for any late winter or very early spring dormant pruning of our shrubs in the home landscape. Keep in mind, dormant pruning needs to be happen before any spring growth resumes. There are several...
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Viburnum Leaf Beetle Returns

This column has talked about how different plants, insects and diseases have developed based on our unseasonal temperatures and rainfall. Last year, I reported on the Viburnum Leaf Beetle larvae feeding towards the end of June. Our accumulation of growing-degree days being so far ahead, the larvae...
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Learning More about the Impacts of Invasives

I just attended an Illinois First Detector workshop that addressed several invasive pests, insects and diseases, and even certain kinds of wildlife. Some made their way into Illinois, some just over the state line, and others are in other states that grow food crops we eventually eat. The First...
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Houseguests Even Before the Holidays

Just about a month ago, I wrote about getting those houseplants back inside after vacationing in the backyard or on the patio. Now, there are other parts of nature that are trying to follow suit, but are really uninvited houseguests. This includes any kind of insect critter that has begun to look...
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Weather Injury on our Plants

All of Illinois has seen and experienced some very different, and not so typical, weather the last two months, and we are still waiting to see what is next. March and April seemed like weather from late spring and, on a few days, even early summer. Since we had all that warmer weather early, many...
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Keep that Garden Growing

Once the fall school term approaches, many home gardeners give up on the vegetable garden as other activities and projects seem to need more attention. Vegetable gardens can provide fresh produce well into October and maybe even early November depending, on what is grown. As the growing season...
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Gardening Potpourri

Landscape care strategies have certainly changed since it has gotten dry and hot, and now we have gotten scattered rain events giving water to some and not others. We are seeing the end of the spring bulbs with foliage yellowing and drying down, which is accelerated by the hot dry conditions. The...
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2018 Gardening Resolutions

We have all made them – kept some, unsuccessful with others. New Year's resolutions can be tricky, but for your gardens, they may be a little easier to keep. For starters, they are months away and can be more thought out and with time to prepare, more easily accomplished. Here are a few Garden...
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College of Agricultural, Consumer & Environmental Sciences Illinois Extension

101 Mumford Hall (MC-710)

1301 W. Gregory Dr.

Urbana, IL 61801

Email: extension@illinois.edu

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