Frick Park in Pittsburgh also has tons of egg masses. However, our city park rangers hold lots of egg smashing events. The Pittsburgh Park Rangers (@pghparkrangers) are pretty active on instagram, you could dm them and see if they know of some specific parts/trails that would be good spots to check.
Nebula_stopthewar t1_j6bg0tf wrote
Reply to comment by HoneyAndMyco in Spotted lanternfly researcher here need egg mass locations. by HoneyAndMyco
Frick Park in Pittsburgh also has tons of egg masses. However, our city park rangers hold lots of egg smashing events. The Pittsburgh Park Rangers (@pghparkrangers) are pretty active on instagram, you could dm them and see if they know of some specific parts/trails that would be good spots to check.