10/12/2026
Tree of Heaven vs Staghorn Sumac -How you can "spot" the Spotted Lanternfly's favorite food.
The Spotted Lanternfly has a secretion that makes many local crops, including winery grapevines and hops, especially susceptible to a rotting mold. Besides squashing the adults, that we have seen recent swarms of in our Watershed, another less-gruesome task is to reduce its favorite food source-the Tree of Heaven. The Tree of Heaven is a non-native plant introduced from China in the late 1700s for shade (etc. etc.), and looks similar to our native Staghorn Sumac. By identifying and properly eliminating the Tree of Heaven, we can help slow the spread of these pests, and THIS is the time of year to do it!
Please note, you cannot simply cut down the tree/stalks. It will simply encourage the aggressive root system to trigger root sprouts, thereby increasing the spread of the original plant. After cutting, applying an herbicide with a swab or spray to the cut stalk is imperative.
More non-AI info here: https://extension.psu.edu/tree-of-heaven
https://extension.umd.edu/resource/tree-heaven/
https://bplant.org/compare/318-1228
Photos taken from posted links for public use
Westfield River Wildwater Races Wild & Scenic Westfield River Southwick Land Trust - SLT Appalachian Trail Conservancy