Resources for landscapes and gardens in the Midwest
Search Results: invasive
Don’t give invasives species a ride during the fall camping and foliage season. This beautiful waterfall in Clifty Falls State Park is located only 20 miles from where spotted lanternfly has been found in Indiana. (Photo by M. Ruby)
Invasive Species Awareness Week is the perfect time to brush up on what invasive species are, why we’re so worried about them, and which insects you should keep on your radar.
This year has been a rollercoaster of good (e.g. continued progress on the long term fight against emerald ash borer) and bad (e.g. sudden oak death potentially being introduced into the Midwest) news about invasive species. There’s been a lot to keep track of, but don’t worry if you’ve missed[Read More…]
A new publication for nursery growers has been released! This publication, a joint venture between Purdue University and Indiana Department of Natural Resources, informs that nursery and landscape industry about new state regulations regarding invasive plants. The rule goes into effect in two stages. As of April 18, 2019, it[Read More…]
The Invasive Terrestrial Plant Rule was signed by Governor Holcomb and published on March 18, 2019. The rule goes into effect 30 days after publishing, so it will be effective later in April. The rule states with respect to the 44 plant species included on the rule: “a person must[Read More…]
On July 17th, at the Fort Harrison State Park in Indianapolis, the Natural Resources Commission passed the preliminary adoption of the Terrestrial Plant Rule (TPR) (https://www.in.gov/nrc/files/lsa18316_proposed.pdf). This rule restricts the sale, distribution, and transport of 44 invasive plants, which were determined invasive based on scientific literature by the Indiana Invasive[Read More…]
EAB University is about to start its fall semester, bringing you the information you need about emerald ash borer and other invasive pests and diseases that are now impacting our trees, forests and woodlands. Here’s a schedule of the webinars we have locked in so far. We will update you[Read More…]
A new disease called Beech leaf disease (BLD), associated with native and ornamental beech trees (Fagus spp.), has been making its away eastward from Lake Erie. First observed in 2012, trees show dark interveinal leaf banding, deformation of the banding tissue, and leaf curling under increased disease severity. Leaves can[Read More…]
Learn how to protect Indiana from invasive species at a free workshop. Professor Cliff Sadof of Purdue University and Carrie Tauscher, Arboretum Director of the Crown Hill Heritage Foundation will show you the best way to look for and report invasive species and provide a chance to practice reporting on[Read More…]
All plants can fall victim to insects, diseases, and environmental problems. How they respond to this stress is often the same: Wilting, yellowing, holes, rots, blight—it’s a long list! With so much overlap in symptoms, it can be quite a challenge for people to identify their plant health problems accurately,[Read More…]
Hoosiers Citizens Report Spotted Lanternfly in Northern IN. Report finds to 866-663-9684.
Checking your pool filter and your trees could save your neighborhood from invasive pests.
Honeydew, or the sticky liquid excrement that accumulates beneath trees infested with sucking insects, can attract stinging insects, pit the finish of your car, and coat your plants and picnic tables with black sooty mold. Learning which trees are prone to these problems can keep you from getting tied up in a sticky mess.
Jumping worm is spreading in the Midwest. Take these steps to avoid spreading it when planting this spring.
Spotted lanternfly has hatch. Keep your eyes peeled for them and report them if you see them.
Warm weather means hatching insects as well as blooming flowers. Here are three to keep your eye out for and some management tips for them.
Throughout the decades, many landscape fads have ended in failure. Dame’s rocket, wintercreeper, and purple loosestrife are a few examples of beautiful and vigorous ornamentals that have wreaked havoc on our natural ecosystems. Nursery professionals, as well as consumers, were unaware of the potential negative impacts of non-native species, often[Read More…]
Key Information: Insects rarely get transported inside on decorations. DO NOT treat your decorations with insecticide. This is potentially dangerous to your family and pets. Don’t worry. Most of the insects that hitch a ride on decorations are harmless. A surprise, six-legged guest is the last thing most people[Read More…]
Fall and winter is a great time to update your knowledge of plants, pests, and new management techniques. We’ve compiled a list of upcoming events that will help you learn what you need to know for next spring.
Hoosiers find Spotted Lanternfly in IN. Report finds to 866-663-9684.
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