Efforts to protect Pennsylvania’s wildlife from the threat of spongy moths will soon commence, as the Pennsylvania Game Commission prepares to spray approximately 38,000 acres of state game lands. This spraying initiative is set to take place across 16 different locations once the leaf-out begins, and moth egg masses start to hatch, anticipated in late April and May.
To accommodate hunters, the spraying schedule will avoid interfering with youth turkey season on April 26 and the opening day of spring gobbler season on May 3. However, hunters may still encounter aircraft conducting spraying operations on other days during this period as part of the effort to shield forested areas from this invasive pest.
The activities target regions across Southcentral, Northcentral, Southeast, and Northeast Pennsylvania where the spongy moth population has been increasing. Left unchecked, these moths pose a significant risk of severe defoliation to the forests, threatening the ecosystems and wildlife dependent on them.
Oaks, which play a critical role in providing reliable food resources for wildlife, are particularly vulnerable to the spongy moth threat. The loss of acorns in such vast areas could adversely affect wildlife ranging from small mammals like chipmunks and squirrels to larger species like deer and bears. By undertaking these preemptive measures, the commission aims to maintain these habitats for future generations.
The insecticide Mimic 2LV will be used in the spraying process, and it is considered generally safe for humans. This intervention is designed to be a temporary disturbance, ensuring the preservation and health of these valuable forests for both wildlife and hunting activities.