Poison ivy - Wikipedia
Poison ivy is a type of allergenic plant in the genus Toxicodendron native to Asia and North America. Formerly considered a single species, Toxicodendron radicans , poison ivies are now generally treated as a complex of three separate species: Toxicodendron radicans (photo on the right), Toxicodendron rydbergii , and Toxicodendron orientale .
How to Get Rid of Poison Ivy in Your Yard - HGTV
HGTV experts offer tips on how to get rid of stubborn poison ivy weeds on your property without getting stuck with an itchy rash, plus directions for a natural weed killer you can use around the house and yard.
Poison Ivy | Cornell Weed Identification
Poison Ivy (Toxicodendron radicans) is a plant that contains resinous compounds, known as urushiol, in all parts of the plant that cause inflammation of the skin, blistering, and itching. It can invade landscapes, woodlands, and wetlands.
Five Myths About Poison Ivy - Preen
Burning or weed-whacking poison ivy is even more harmful than touching it. One of the worst ways to tackle poison ivy is to cut it down with a string trimmer. That spews oil, throwing it on your clothes and possibly getting it in your eyes or nose.
Poison Ivy - Home & Garden Information Center
West’s Poison Ivy, Oak, Sumac Cleanser is the most common manganese sulfate solution available for treatment of poison ivy rashes. Ivy Shield, Ivy Block Lotion, and Ivy X Poison Oak Lotion are protective agents for sensitive individuals to reduce the risk of a rash when spending time in areas with these plants.
How To Kill Poison Ivy, According To A Horticulturist - Southern Living
2024年8月2日 — There are several ways to kill poison ivy, whether it’s using a DIY weed killer, a chemical solution, smothering, scalding it with boiling water, or even pulling. As we discuss each eradication method, Kauffman shares his expertise on its pros and cons so you can decide what method is right for you.
How to Identify and Get Rid of Poison Ivy Safely - Better Homes & Gardens
2024年7月25日 — Many homemade weed killer recipes, such as horticultural vinegar and dish soap, can be effective against poison ivy. While less harsh than synthetic chemical herbicides, these are still lethal to plants and can harm nearby growth you don’t want to get rid of.
Poison-Ivy - Penn State Extension
2022年10月24日 — Poison-ivy (Toxicodendron radicans) is a native woody, perennial vine. Though it doesn't pose the problem in terms of nutrient and water competition that a majority of other common weed species do, it has its own significant pest quality. My guess is …
Poison Ivy: Identification and Control | MU Extension
Poison ivy is a perennial with woody rhizomes, which are underground creeping roots, so control of this species can be difficult. The leaves of poison ivy are readily identifiable and help to distinguish it from most other weed species.
Is this plant a weed? - University of Minnesota Extension
Poison-ivy fruits, which develop in fall, are small white berries with sunken ribs. Significance. All parts of the plant are poisonous and cause blistering of the skin. NEVER BURN THE PLANT - smoke and ash can cause a skin rash; inhaling smoke can cause serious health problems. Wear protective clothing when hand pulling.