Woolly elm aphids leave their serviceberry hosts and the end of the summer and fly to elms where they'll lay their eggs in bark crevices to overwinter. (Courtesy photo) 4 / 5 ...

The DEC said it found the parasites on Lake Champlain's eastern shore around Port Douglas in Essex County and on the northern ...

The hemlock woolly adelgid is killing eastern hemlock trees, threatening to transform West Michigan's beloved forests and ...

As temperatures begin to cool down in September, the woolly aphid population will likely decline. However, this year’s infestation has been particularly high, according to Philips.

One of the ways woolly aphids damage trees is by depositing too much honeydew on the leaves causing a sooty mold which can block photosynthesis. Too bad the ants aren’t there to gather the honeydew.

Asian wooly hackberry aphids are found on hackberry and sugarberry trees. The aphids were first found in the United States back in 1996 and have continued to spread across the country since then.

Also called woolly aphids, they produce a waxlike substance that gives them a woolly, ash-colored appearance. Their daily airshows are sparking interest on social media as residents express a mix ...

One of them is the woolly apple aphid (Eriosoma lanigerum). As its name suggests, this aphid attacks apple trees and is recognisable by the white, waxy excretions that cover and protect the insects.