Spotted Lanternflies are back in Harrisburg. Right now, they are in their baby, or nymph stage, but they can still be harmful to the environment and the economy.

A large part of Pennsylvania's economy is dependent on agriculture. Pennsylvania is a hardwood, grape and fruit state and lanternflies could have devastating effects if they aren't stopped.

“They're estimating that it may cost us about 50 million dollars and about 500 jobs This year as it continues to spread. It could be devastating for our Hardwoods And for our farmers.” said Heather Andrews, Master Gardner with Garden Trust Consultants.

Many people are taking matters into their own hands to try and kill lanternflies by squashing them, using soapy water, sticky tape and pesticides. But experts warn against some of these methods.

“The concern here is that a lot of pesticides are being dumped into the environment and not really doing what they’re intended to do.” Jon Schach, Operations Manager with Good Tree and Lawn Care said.

Another option available to Harrisburg city residents only, is to pick up a free lanternfly trap from the city of Harrisburg at Reservoir Park.