The spotted lanternfly is one of those insects that may look interesting at first glance, but it becomes a real concern once you know what you’re seeing.
This invasive pest has, in recent years, continued spreading through Ohio, including areas that matter to homeowners, tree care professionals, nurseries, farms, vineyards, and anyone who cares about protecting local landscapes. It is colorful, easy to overlook when young, and very good at hitching rides on outdoor items, vehicles, firewood, nursery stock, and equipment.
At Harrison’s Pro Tree Service, we want homeowners in Springboro, Warren County, Dayton, Franklin, and the surrounding Miami Valley to know what to watch for, what to do if they see one, and when to ask for professional help.
What Is a Spotted Lanternfly?
The spotted lanternfly, often shortened to SLF, is a non-native invasive insect. Despite the name, it’s not actually a fly. It’s a type of planthopper that feeds by piercing plant tissue and sucking sap.Adults are about an inch long at rest. Their front wings are light gray or tan with black spots, and their hind wings show bright red, black, and white when opened. Younger nymphs look different. Early nymphs are black with white spots, while later nymphs develop red coloring along with the white spots.
That changing appearance is one reason identification is tricky. Homeowners may see the same insect at different life stages and not realize they are looking at spotted lanternflies.
Why Spotted Lanternfly Is a Problem
Spotted lanternflies feed on a wide range of plants, including trees, vines, and agricultural crops. Tree of Heaven is one of their preferred hosts, but they can also affect grapes, hops, fruit trees, black walnut, and other plants.
For homeowners, the immediate concern may be the mess. Spotted lanternflies produce honeydew, a sticky sugary waste that can build up on leaves, patios, outdoor furniture, decks, vehicles, and anything underneath infested trees. That honeydew can attract other insects and encourage black sooty mold growth.
For Ohio as a whole, the stakes are bigger. Spotted lanternfly is a concern for agriculture, especially vineyards and nurseries. When invasive pests spread, they can create problems far beyond the backyard.
Is Spotted Lanternfly in Ohio?
Yes. Spotted lanternfly was first confirmed in Ohio in 2020 and has continued spreading since then. Ohio has taken quarantine action to help slow the movement of the pest, especially through trees, nursery stock, firewood, branches, equipment, and other materials that could carry insects or egg masses.For Miami Valley homeowners, the practical takeaway is simple: this pest is no longer a faraway problem. It is something Ohio residents should recognize and take seriously.
What Should You Look For?
Spotted lanterflies can be seen in several forms depending on the season.
Egg Masses
Egg masses are often found on trees, branches, rocks, vehicles, outdoor furniture, firewood, grills, fences, and other hard surfaces. They may look like smears of grayish mud or putty. Because they can be laid on movable objects, egg masses are one of the easiest ways this pest spreads.
Nymphs
Young nymphs are small, black, and covered with white spots. Later nymphs develop red coloring. They don’t fly, but they can jump quickly when disturbed.
Adults
Adults usually appear later in the season. At rest, they have spotted outer wings. When they move or open their wings, you may see the bright red hind wings underneath.
Tree and Property Clues
You may also notice sticky honeydew, black sooty mold, weeping sap, or increased insect activity around trees where spotted lanternflies are feeding.
What Should You Do If You See One?
If you think you have found a spotted lanternfly, take a clear photo first if you can. A photo can help with identification, especially if you are not completely sure what you are seeing.
After that, kill the insect if you can do so safely. Adults and nymphs can often be stomped or swatted. Egg masses can be scraped into soapy water or rubbing alcohol.
Ohio guidance can change over time as spotted lanternfly becomes more established in different parts of the state, so homeowners should check the Ohio Department of Agriculture’s current spotted lanternfly page and management guide for the latest recommendations. Even when reporting rules change, the practical goal remains the same: identify the pest, destroy it when possible, and avoid helping it spread.
Ohio Department of Agriculture Spotted Lanternfly
Check Outdoor Items Before Moving Them
Spotted lanternflies are excellent hitchhikers. Before moving outdoor items from one property to another, take a quick look for adults, nymphs, or egg masses.
Check items such as firewood, logs, branches, patio furniture, grills, planters, stones, vehicles, trailers, campers, tools, and equipment. Egg masses can be easy to miss because they may look like grayish mud or putty on a hard surface.
The less this pest travels, the better.
Can a Tree Service Help With Spotted Lanternfly?
A tree service cannot solve a statewide invasive pest problem by itself. However, professional tree care can help with related issues on your property.
If you have Tree of Heaven, heavy invasive growth, declining trees, or trees showing signs of stress, a certified arborist can help you evaluate the situation. In some cases, removing or managing certain host trees may help reduce activity on your property. In other cases, tree health, pruning, or removal decisions may need to be made separately from the insect issue.
Avoiding guesswork is the key. Not every bug sighting means a tree needs to come down. Not every stressed tree is suffering because of spotted lanternfly. A professional evaluation can help you understand what is happening and what options make sense.
Professional Tree Care in the Miami Valley
Spotted lanternfly is highly invasive, and Ohio homeowners should be paying attention. Learn what it looks like, inspect outdoor items before moving them, destroy the insect when appropriate, and follow current state guidance.
If you are concerned about a tree on your property, Harrison’s Pro Tree Service can help. Our team provides tree trimming, tree removal, stump grinding, storm cleanup, honeysuckle management, and certified arborist guidance throughout Springboro, Warren County, Dayton, Franklin, and the surrounding Miami Valley area.
Contact Harrison’s Pro Tree Service today if you need help evaluating a difficult, damaged, declining, or invasive tree on your property.
Additional Spotted Lantern Fly Resources:
Ohio Department of Agriculture Spotted Lanternfly Management Guide
