The time is now to help slow the spread in Akron of the spotted lanternfly, an invasive insect species that can cause irreversible damage to native crops, plants and trees.
Currently, SLF are laying their eggs in Akron, leaving behind small grey, tan or brown masses about an inch long that are protected by a waxy coating.
The insects typically place their egg masses in sheltered areas of trees, buildings, fire wood, outdoor furniture, lawn equipment and even rocks, according to the Ohio Department of Agriculture.
The egg masses can be destroyed before they hatch in April by scraping them into soapy water or rubbing alcohol, or treating them with horticultural oils in winter or early spring.
SLF are native to Asia and first traveled to America on ships of imported goods. They first appeared in the U.S. in Pennsylvania in 2014. Since then, the spotted lanternfly has been top of mind for state governments in 19 states (including Ohio) with some degree of infestation as well as for the U.S. Department of Agriculture.
The bug was first seen in the Buckeye State in 2020 south of Youngstown along the Ohio River.
Ohio has legally designated the bugs a destructive plant pest. It’s destroyed grape vines and apple crops and infested certain species of hardwood trees, including black walnut saplings and tree of heaven.
In February, a statewide quarantine was issued for all 88 counties in Ohio. That means moving items such as trees, nursery stock, plants or firewood outside of regulated areas or out of state require compliance agreements, permits or inspections.
Life cycle of a spotted lanternfly
From egg to adult, spotted lanternflies live for about a year.
Here’s the lanternfly life cycle:
- In May, eggs hatch generally and the first juveniles, called nymphs, emerge.
- By the end of July or August, the nymphs have grown larger and adults can be spotted.
- Between August and October, adults mate.
- Around October, the female laternflies start laying eggs.
- Egg masses can be seen between October and April.
