Many of you are familiar with the devastating effects of the Hemlock Woolly Adelgid (HWA) on the beautiful hemlock trees in our area. According to the US Forest Service, these pests will kill a hemlock tree within a few years. The HWA does not have enough natural enemies here to keep it in check, and the hemlock trees have not built up a resistance to it.
The good news is that there are effective insecticidal treatments for infected trees, as well as preventative measures that can be taken to protect healthy trees. The Jackson-Macon Conservation Alliance (JMCA) provides helpful tips on how to treat against the HWA and save our properties and forests from this invasive and destructive insect. Visit the JMCA website at http://www.j-mca.org/hemlock.asp.