PennState Extension hosts a Virtual Live Webinar: Frontiers in Forest Health: Elm Zigzag Update on Monday, March 16 at 7:00 AM

The elm zigzag sawfly (Aproceros leucopoda) is an invasive pest that threatens all elm species already stressed by Dutch elm disease and elm yellows, and its rapid spread. This webinar equips participants to recognize the sawfly’s distinctive signs, understand the risks it poses to forests and communities, and explore practical management strategies to help protect vulnerable elm populations.

For more information visit https://extension.psu.edu/