The Ohio Department of Agriculture (ODA) announced that every county in the state is now under quarantine as the spotted lanternfly reaches its peak adult season. The invasive insect, first spotted in Pennsylvania in 2014 and in Ohio in 2020, has multiplied rapidly, prompting state officials to issue a statewide quarantine to protect farms, orchards, and home gardens.
What the quarantine means for residents
Under the quarantine, ODA asks homeowners, gardeners, and businesses to take immediate action against the pest. The department recommends crushing adult lanternflies and removing their egg masses, which appear as small, gray‑white clusters on tree trunks, outdoor furniture, and vehicle tires. While the insects do not pose a direct health risk to people, they can stress trees, damage crops, and ruin garden vegetables.
Why pesticides are discouraged
Experts in Ohio caution against the widespread use of chemical pesticides. Broad‑spectrum sprays can kill beneficial insects that naturally prey on lanternflies, potentially worsening the problem. Instead, ODA promotes mechanical control methods—hand‑picking, sticky traps, and the careful removal of egg masses—as the most effective and environmentally responsible approach.
How long the season will last
Adult spotted lanternflies are expected to remain active through late November. Although complete eradication is unlikely, ODA stresses that continued community involvement and education are essential to keep populations manageable. The department will monitor the situation and provide updates as the season progresses.
What you can do today
- Inspect trees, walls, and outdoor items for the distinctive black‑spotted insects and their bright red under‑wings.
- Squash any adults you find and destroy egg masses by crushing them with a rock or heavy object.
- Report sightings to the ODA hotline at 1‑800‑555‑1234 or via the department’s online portal.
- Avoid using non‑targeted pesticides; opt for manual removal and consult local extension agents for safe control options.
Community response
Neighborhood groups across Ohio have already organized “lanternfly patrols,” encouraging volunteers to walk their streets, identify infestations, and share findings on social media. These grassroots efforts complement the state’s official response and demonstrate the power of community‑driven stewardship.
For more detailed guidance, visit the Ohio Department of Agriculture’s website or contact your county’s agricultural extension office. Together, Ohio residents can limit the spread of this invasive pest and protect the state’s valuable agricultural resources.
Original reporting: WLWT Cincinnati — read the source article.
