Experts Warn of Possible Surge in Spotted Lanternfly Populations

After experiencing a significant population decline in previous years, experts are now cautioning that the spotted lanternfly might see a resurgence this season. This prediction is primarily based on an increase in egg counts observed in vineyards located in Berks County, Pennsylvania. Ben Hottel, an entomologist with Orkin in Atlanta, shared insights on this matter.

“It’s hard to say if this uptick actually indicates a true population boom. Nonetheless, experts are advising the public to stay alert as activity is expected to rise,” Hottel mentioned.

In just a few weeks, as temperatures rise, more lanternflies are likely to become visible, Hottel added.

Interestingly, the New York Post recently described these insects as having a ‘sex craze,’ highlighting their contrasting behaviors.

Although spotted lanternflies pose significant risks to plants and crops, they do not harm humans or animals, according to experts. These insects are known for neither stinging nor biting, and they do not transmit diseases.

However, the National Park Service has issued warnings regarding the potential threat these invasive insects pose to agricultural production.

Once established in a region, the spotted lanternfly can have considerable effects on forest ecosystems and agricultural resources. They primarily feed on invasive species, particularly targeting more than 70 different plant types, making them a rather indiscriminate pest.

The excretion of these insects can contribute to mold growth, which further damages plants, as noted by specialists.

Pest control services, like Orkin, recommend that homeowners consider removing young trees from their properties to deter lanternflies.

While northeastern states have the highest populations, lanternflies are gradually spreading into other areas of the U.S., including the Midwest and Southeast. “We often see a spike in lanternfly populations as they invade new regions, followed by a decline in numbers a few years later,” Hottel remarked.

The movement of eggs often occurs on hard surfaces—like vehicles and outdoor items—allowing humans to inadvertently transport these pests to new locations.

“This means that the lanternflies could continue to expand their territory and potentially cause more damage,” Hottel cautioned.

It might seem trivial, but widespread die-offs of native plant and animal species can significantly impact local ecosystems, raising concerns for long-term environmental health.

If anyone suspects they’ve encountered a spotted lanternfly, it’s advisable to contact local pest control for assistance in identifying and managing the situation.