Free
As landowners, it was challenging to find solutions for dealing with hemlock woolly adelgid (Adelges tsugae) on private land, so we are providing this list of applicators so that you can have an easier time at the start!
New York holds the largest population of hemlock trees in the country, and the New York State Department of Environmental Conservation estimates that the adelgid poses a threat of nearly 100% mortality to infested, untreated eastern hemlocks. [1]
Hemlock Woolly Adelgid (Adelges tsugae) is an invasive, xylem-sucking insect from Asia that nfests eastern hemlock trees and can kill them within a few years. If you begin seeing cottony egg masses on the needles or dead growing tips, you'll need to act quickly.