1. SPOTTED LANTERNFLY 101

JULY 30 2024 /

SPOTTED LANTERNFLY 101

As the spotted lanternfly season has already begun, it’s important that we all keep our eyes open for this invasive species in Maryland, Virginia, and Washington, D.C. areas. Each fly measures about 1 inch in width, is covered in characteristic black and brown spots with red, yellow, and white details—and its very presence threatens local insect and plant ecosystems.

Let’s dive into what you should know about proper spotted lanternfly control and some of the best ways you can help avoid a spotted lanternfly infestation.

WHAT IS A SPOTTED LANTERNFLY—AND WHY SHOULD I BE CONCERNED?

The spotted lanternfly is an insect native to Eastern Asia, and it was first detected in Pennsylvania in 2014. It has since spread to several states—including Maryland, Virginia, as well as Washington, D.C. This makes it an invasive species, posing an inherent threat to a variety of plants and animals native to the area. You can learn more about its invasive past at the National Invasive Species Information Center.

HOW DO I SPOT A SPOTTED LANTERNFLY?

When it comes to spotted lanternfly identification, it’s vital to understand how this pest changes through each stage of life. Click here to see detailed images of the spotted lanternfly, from its earliest developmental stages to its fully grown form. According to the State of Maryland, spotted lanternflies begin hatching in mid-April. By July, fully formed adults can be seen flying around, all the way into November!

WHERE IS THE SPOTTED LANTERNFLY COMMONLY FOUND?

The Tree of Heaven (Ailanthus altissima) is the primary host for the SLF—more information on this tree can be found here. At all stages of life, you can find spotted lanternflies feeding on this tree, in addition to almost 70 other types of trees and plants. Black walnut, red maple, silver maple, and grape vines are just a few trees and plants that could be at risk.

WHAT KIND OF DAMAGE CAN A SPOTTED LANTERNFLY DO—AND WHAT DOES AN INFESTATION LOOK LIKE?

Spotted lanternflies are known to feed on plants, causing major issues like “stunted growth, localized damage, and reduced yields.”¹ And, when spotted lanternflies take to the air, they excrete a sweet, sugary substance known as “honeydew,” which ultimately attracts other insects like bees, wasps, and ants.

If you notice plants that are oozing or weeping a sticky fluid honeydew or emitting a foul or fermented smell, they may be infested. Another indicator is the presence of soot-like black mold that can be difficult to remove on or near your plants.²

WHEN SHOULD I CALL AMERICAN PEST?

As a local leader for nearly a century, we know all about spotted lanternflies, along with the most effective treatments to keep them away for good. There's no need to go at it alone. Our Spotted Lanternfly Control Process Includes:

Step 1: Locating and eliminating egg masses and areas of risk around the property

Step 2: Remove any egg masses discovered during inspection

Step 3: Treating the exterior areas that are appealing to spotted lanternflies

At American Pest, we’re here for you—no matter what kind of pest problems you’re dealing with. We understand the importance of seasonal pest control, and that exterminating these helps bring our customers the peace of mind they deserve.

Learn about our top, eco-friendly pest control plans:

https://americanpest.net/services/home-pest-control-plans/

 

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¹ https://mda.maryland.gov/plants-pests/Pages/spotted-lantern-fly.aspx

² https://mda.maryland.gov/plants-pests/Pages/spotted-lantern-fly.aspx