It’s the caterpillar stage of the spongy moths, also known to entomologists and lepidopterists as “Lymantria dispar” and formerly as gypsy moths ... “We’ve seen them go from the low ...

The woodlands at Prince Gallitzin State Park will be treated to combat spongy moth, formerly known as the gypsy moth ... invasive insects go through cycles where outbreaks generally occur every ...