The spotted lanternfly, a leaf-hopping invasive pest first detected in the U.S. a decade ago, has steadily spread across the ...

This moth species (Lymantria dispar dispar) was known as the gypsy moth prior to a 2022 name ... as soon as leaf-out occurs and spongy moth egg masses hatch — likely in late April and May.

Movement by this mechanism tends to be slow. However, humans have sped the process up considerably by unwittingly transporting the pest as eggs or caterpillars on firewood, RV’s, campers, and other ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

An illustration of a magnifying glass. An illustration of a magnifying glass.

The spongy moth, formally known as the gypsy moth, is an invasive species that has historically killed millions of trees in Pennsylvania. According to the PA Game Commission, they cause an ...

Fogging with insecticide will kill moths that are ‘on the wing’ but it is tricky to eliminate eggs and larvae.” The expert shared how it takes weeks for these insects to go from egg to ...

The department also is asking residents to inspect any outdoor items like wood pallets, patio furniture, grills and campers for spongy moth egg masses. "If you are going to be moving things ...

Trees may be pruned, but all branches and woody material must stay on the property; even if limbs are chipped, spongy moth eggs are still viable. • The quarantine requires self-inspection of any ...

Residents are instructed to look for and remove spongy moth egg masses which are tan, fuzzy masses the size of a quarter. Spongy moths have caused millions of dollars in damage to forests in across ...