08/20/2026
🚨 Spotted Lanternfly Alert! 🚨
These invasive bugs are out in full force this time of year, and here's what you need to know!
🔴 Adults (July - December): Look for gray, spotted wings that reveal bright red underwings when open. They're about an inch long and hard to miss once you know what you're looking for!
🟤 Egg Masses (October - May): Don't forget about the eggs! SLF eggs are laid on trees, rocks, and outdoor items like furniture or equipment. Each mass holds 30-50 eggs and is covered in a waxy coating that starts light gray and dries to look like mud, so they can blend right in.
❌ Why they're a problem: Spotted lanternflies feed on over 70 types of plants, including grapevines, hardwoods, and fruit trees right here in Berks County. They leave behind sticky honeydew that can damage the plants they feed on.
👟 What to do:
🔸 See an adult? Squish it!
🔸 See an egg mass? Scrape it off with a credit card or similar object, then smash the eggs. If you're not worried about surface damage, smashing them in place works too.
🪤 Need help managing them? We offer free SLF traps to Berks County residents! Just contact us with how many you need (within reason) and stop by the District office to pick them up.
📞 See a lot of them? Report sightings to the PA Department of Agriculture at 1-888-4BADFLY.
Let's work together to protect Berks County's plants and agriculture! 💚