Resources for landscapes and gardens in the Midwest
Search Results: invasive
Are small, round holes appearing on your porch? Picnic tables? Fence posts? You may have carpenter bees!
Read More
Learn how to use and contribute to new tools that will help you better time pest control.
Read More
As bud break is currently occurring on early species in southern and central Indiana, remember to be on the lookout for callery pear (Pyrus calleryana) on properties that you manage for removal. Callery pear (multiple cultivars in the landscape from this species) has become a major invasive species of concern[Read More…]
Read More
WEST LAFAYETTE, Ind. —The 2021 Indiana Green Expo (IGE) will offer professional turfgrass, landscape and nursery managers recorded and live sessions. Recorded classes will be available Monday (Jan. 18) through Feb. 4. Keynote addresses, a virtual trade show and networking sessions will air live Tuesday (Jan. 19) through Jan. 22,[Read More…]
Read More
If you notice insects in your house a few days after bringing in a load of firewood or setting up your Christmas tree, you may have picked up an insect hitchhiker. Don’t worry! These bugs are rare and almost always harmless. Learn how to deal with them here!
Read More
Jumping worms (a.k.a. snake worms, crazy worms, Amynthas spp.) While you’re gardening in the coming weeks keep your eyes peeled for jumping, wriggling worms. Asian jumping worms are spreading in the Midwest and they can do serious damage to your yard. Where are they from? No one is sure[Read More…]
Read More
Join us May 12th at 4:00 pm (EDT) at this link: https://purdueextension.zoom.us/j/92562247848 The Purdue Green Industry Team and Indiana Nursery and Landscape Association would like to invite you to a virtual event for the Green Industry and other Agri-Businesses featuring United States Senator Mike Braun. He will be providing updates[Read More…]
Read More
The presence of these hornets in the United States is could be bad news for honeybees and native insects alike but there’s no need to panic yet.
Read More
Please visit the IDNR website for more information and to report a sighting of Invasive plants. https://www.in.gov/dnr/3123.htm
Read More
The 2019 season provided challenges that were unexpected to the Green Industry, which included an abundance of rainfall followed by drought-like conditions, new invasive pests, concerns about glyphosate use, and many others. The Purdue Landscape Report focuses on timely articles that help Green Industry professionals make decisions for their business[Read More…]
Read More
This 5 minute check could save your tree and others in your neighborhood!
Read More
Q: I’ve attached pictures of the only tree we have on our property. Because it is our only tree, I am deeply concerned with the possibilities of irreparable damage to it. As you can see, one of the branches broke off during a November windstorm. Unfortunately, that left a bare[Read More…]
Read More
As I type this article, the outside thermometer is showing 10 degrees F. Ouch! And the calendar reads March 4. Double ouch! Winter is stubbornly hanging around for a few more days, maybe weeks. Eventually, the dreary cold weather will surrender to spring and life will return to the woods. [Read More…]
Read More
Many ticks are active whenever the temperature is above freezing. Refresh your knowledge of three native ticks and learn about the new invasive tick spreading through North America.
Read More
Sitting in your back yard on a warm day under the shade of a tree is one of the joys of spring, but there are a growing number of threats that could destroy this experience. Invasive species present dangers like those from above in the form of fragile dead ash[Read More…]
Read More
Burning bush is so named for its brilliant red foliage display in autumn. But we sometimes get questions asking why their shrub fails to color up, with leaves that remain green until they drop from the plant. Fall color or lack thereof is affected by a number of factors, including[Read More…]
Read More
Spongy moth has many homeowners scrambling to deal with large caterpillars stripping leaves from their trees. Don’t panic! We explain how to manage it.
Read More
People often select plants first for their beauty and second for their functionality in the garden. Frequently, we don’t know or don’t consider a plant’s behavior when we’re selecting them. Almost by definition, a species that is an effective ground cover will have a spreading habit. But does that make[Read More…]
Read More
Spotted lanternfly is a nasty new pest that may soon be in Indiana. It weakens a wide variety of trees, covers them with mold and threatens fruit and grape growers.
Read More
It’s that time of the year. Starting in the southern portions of the state and gradually moving north, trees, shrubs, and flowers are beginning to break bud, showing the flowers that have been protected all winter long. One of the first trees that you will notice, increasingly out of place[Read More…]
Read More- « Previous
- 1
- 2
- 3
- 4
- Next »
Sign-up to receive email news and alerts from Purdue Landscape Working Group:
